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RF Directional Coupler

RF Directional Couplers facilitate the distribution and measurement of RF signals in various applications. Key specifications include Coupling Factor, Frequency, and Insertion Loss, which are essential for ensuring optimal performance in signal integrity. These components are commonly used in wireless and RF signal chains for new product design and prototyping.

2,588 active parts
28 manufacturers
15 distributors
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What are RF Directional Coupler ?

RF Directional Couplers are passive devices that split an input signal into multiple output paths while maintaining signal integrity. They are widely used in wireless and RF signal chains, particularly in applications like engineering evaluation and qualification. Important specifications for selection include Coupling Factor, which determines the amount of signal power directed to each output; Insertion Loss, which affects the overall signal strength; and Frequency, which ensures compatibility with the operating range of the system. Procurement teams should also consider lifecycle status and alternate-source options to mitigate sourcing risks.

Parts in this category

Compare stocked parts across manufacturers and distributors, then add lines to your RFQ.

Part & Mfr Total Stock Pricing & RFQ AEC Qualified Applications Approval Agency Attenuation Automotive Grade Composition Conflict Minerals Connector Type Country of Origin Coupler Type Coupling Factor Dimensions EAN Failure Rate Frequency Frequency Range Halogen Free Height Humidity Rating Impedance Industrial Grade Insertion Loss Isolation Lead Spacing Lead Style Length Medical Grade Military Grade Mounting Style Mounting Type Operating Temperature Operating Temperature Range Package / Case Pitch Power Power Input Power Rating Prop 65 Return Loss SVHC Present Storage Conditions Storage Temperature Supplier Device Package Supplier Package Tape & Reel Tape Width Temperature Range Termination Termination Style Thermal Resistance Type UPC VSWR Weight Width
CPL-WB-01D3
CPL-WB-01D3
STMicroelectronics
340,000
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 340,000 - -
Price on request
340,000
Distributor Stock MOQ Country
Smaxon Electronics 340,000 - -
- W-CDMA - - - - - - - Standard 26dB - - - 824MHz ~ 2.17GHz - - - - - - 0.1dB - - - - - - - - - - - - - - - - 15dB - - °C ~ °C 6-FlipChip (1x1.3) - No - - - - - - - - - -
CP0603A3500FNTR
CP0603A3500FNTR
Kyocera AVX
300,000
From OTL Components
Distributor Stock MOQ Country
OTL Components 300,000 - -
Price on request
300,000
Distributor Stock MOQ Country
OTL Components 300,000 - -
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - °C ~ °C - - No - - - - - - - - - -
TFSC06054125-2113A1
TFSC06054125-2113A1
TDK Corporation
194,757
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 194,757 - -
Price on request
194,757
Distributor Stock MOQ Country
Smaxon Electronics 194,757 - -
- General Purpose - - - - - - - Standard 19 dB - - - 2.4 GHz ~ 2.5 GHz, 4.9 GHz ~ 5.85 GHz - - - - - - 0.5 dB - - - - - - - - - - - - - - - - - - - °C ~ °C - - No - - - - - - - - - -
CP0402A0836ANTR
CP0402A0836ANTR
Download Datasheet for CP0402A0836ANTR
Kyocera AVX
65,000
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 65,000 - -
Price on request
65,000
Distributor Stock MOQ Country
Smaxon Electronics 65,000 - -
- AMPS - - - - - - - Standard 19.1dB 1.00mm x 0.58mm x 0.35mm - - 824MHz ~ 849MHz - - - - - - 0.25dB -43dB - - - - - - Surface Mount - - - - 3W - - - 32dB - - °C ~ °C 0402 - Tape & Reel - - - - - - - - - -
0880CH15A060E
0880CH15A060E
Download Datasheet for 0880CH15A060E
Johanson Technology
36,612
From Husky International Electronic
Distributor Stock MOQ Country
Husky International Electronic 36,612 - -
Price on request
36,612
Distributor Stock MOQ Country
Husky International Electronic 36,612 - -
- General Purpose - - - - - - - Standard 3dB - - - 850-910 MHz - - - - 50 Ω - 3.3 ± 0.5 dB 20.0 dB - - - - - - Surface Mount -40 to +85°C - - - 10W - - - 14.0 dB - - °C ~ °C - - No - - - - - - - - - -
CP0603A0836LNTR
CP0603A0836LNTR
Kyocera AVX
15,000
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 15,000 - -
Price on request
15,000
Distributor Stock MOQ Country
Smaxon Electronics 15,000 - -
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - No - - - - - - - - - -
TFSC06054125-2113A1X
TFSC06054125-2113A1X
TDK Corporation
14,150
Across 2 distributors
Distributor Stock MOQ Country
Rayichip 7,075 - -
Smaxon Electronics 7,075 - -
Price on request
14,150
Distributor Stock MOQ Country
Rayichip 7,075 - -
Smaxon Electronics 7,075 - -
- General Purpose 2.4 GHz to 2.5 GHz, 4.9 GHz to 5.85 GHz - - - - - - Thin-Film Directional Coupler - - - Tfsc 2.4 GHz to 2.5 GHz, 4.9 GHz to 5.85 GHz - - - - 50 Ohms - 0.41 dB - - - - - - - - - - - - - - - - - - - °C ~ °C 0202 - No - - - SMD/SMT - - - - - -
CP0402A0897ANTR
CP0402A0897ANTR
Kyocera AVX
10,000
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 10,000 - -
Price on request
10,000
Distributor Stock MOQ Country
Smaxon Electronics 10,000 - -
- - - - - - - - - Directional - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - °C ~ °C - - No - - - - - - - - - -
CP0603A0902CNTR
CP0603A0902CNTR
Download Datasheet for CP0603A0902CNTR
Kyocera AVX
9,545
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 9,545 - -
Price on request
9,545
Distributor Stock MOQ Country
Smaxon Electronics 9,545 - -
- GSM - - - - - - - Standard 14.7dB - - - 890MHz ~ 915MHz - - - - - - 0.35dB -37dB - - - - - - - -40°C to +85°C - - - 3W - 5W RF Cont - 23dB - - °C ~ °C 0603 - No - - - - - - - - - -
DBTC-17-5L+
DBTC-17-5L+
Download Datasheet for DBTC-17-5L+
Mini-Circuits
9,398
Across 2 distributors
Distributor Stock MOQ Country
ADI/AAR OEM Supply 10 - -
Xingangxin 9,388 - -
Price on request
9,398
Distributor Stock MOQ Country
ADI/AAR OEM Supply 10 - -
Xingangxin 9,388 - -
- Cellular 50 to 2000 MHz - - - - - - Standard 17.5 ± 1dB - - - 50MHz ~ 2GHz 50 to 2000 MHz - - - - - - - - - - - - - Surface Mount -40°C / +85°C - - - 2W - - - 28.07dB - - °C ~ °C - - No - - - - - - - - - -
CP0603A0991DWTR
CP0603A0991DWTR
Download Datasheet for CP0603A0991DWTR
Kyocera AVX
9,000
From Bristol Electronics
Distributor Stock MOQ Country
Bristol Electronics 9,000 - -
Price on request
9,000
Distributor Stock MOQ Country
Bristol Electronics 9,000 - -
- - 800MHz - 3GHz - - - - - - - - 1.6mm x 0.84mm x 0.60mm - - 991MHz 800MHz - 3GHz - - - - - - - - - - - - - - -40°C to +85°C - - - 3W - 3W - - - - °C ~ °C 0603 - No - - - - - - - - - -
CP0603A0836MNTR
CP0603A0836MNTR
Kyocera AVX
9,000
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 9,000 - -
Price on request
9,000
Distributor Stock MOQ Country
Smaxon Electronics 9,000 - -
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TCD-13-4-75+
TCD-13-4-75+
Download Datasheet for TCD-13-4-75+
Mini-Circuits
8,786
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 8,786 - -
Price on request
8,786
Distributor Stock MOQ Country
Optech Co.,Limited 8,786 - -
- CATV, Cellular 5 MHz - 1000 MHz - - - - - - Standard 13 dB - - - 5 MHz - 1000 MHz - - - - - - - - - - - - - - Surface Mount -40°C to 85°C - - - 1 W - - - 29.75dB - - °C ~ °C - - F47 - - - - - - - 1.2:1 - -
TCD-10-4-75+
TCD-10-4-75+
Download Datasheet for TCD-10-4-75+
Mini-Circuits
8,418
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 8,418 - -
Price on request
8,418
Distributor Stock MOQ Country
Optech Co.,Limited 8,418 - -
No CATV 5-1000 MHz - No - - - - Standard 9.9 ± 0.5dB - - - 5-1000 MHz - - - - - No - - - - - No No - Surface Mount -40°C to 85°C - - - 1W - - - 38.95dB - - °C ~ °C - - No - - - - - - - 1.25:1 - -
TCD-13-4+
TCD-13-4+
Download Datasheet for TCD-13-4+
Mini-Circuits
8,108
Across 3 distributors
Distributor Stock MOQ Country
Braun Electronic Components 514 - -
MW.FEP S.p.A. 537 - -
Optech Co.,Limited 7,057 - -
Price on request
8,108
Distributor Stock MOQ Country
Braun Electronic Components 514 - -
MW.FEP S.p.A. 537 - -
Optech Co.,Limited 7,057 - -
- CATV, Cellular 5 MHz to 1000 MHz - - - - - - Standard 13 ± 0.5dB - - - 5 MHz to 1000 MHz - - - - - - - - - - - - - - Surface Mount -40°C to 85°C - - - 1W - - - 29.67dB - - °C ~ °C - - F47 - - - - - - - 1.2:1 - -
DBTC-9-4+
DBTC-9-4+
Download Datasheet for DBTC-9-4+
Mini-Circuits
7,100
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 7,100 - -
Price on request
7,100
Distributor Stock MOQ Country
Optech Co.,Limited 7,100 - -
- Cellular 5-1000 MHz - - - - - - Standard 9 ± 0.5dB - - - 5-1000 MHz - - - - - - - - - - - - - - Surface Mount -40 to +85 °C - - - 1W - - - 32.7dB - - °C ~ °C - - F17 - - - - - - - - - -
CP0805A0881ASTR
CP0805A0881ASTR
Kyocera AVX
6,000
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 6,000 - -
Price on request
6,000
Distributor Stock MOQ Country
Smaxon Electronics 6,000 - -
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - °C ~ °C - - No - - - - - - - - - -
DC18-73LF
DC18-73LF
Download Datasheet for DC18-73LF
Skyworks Solutions
5,800
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 5,800 - -
Price on request
5,800
Distributor Stock MOQ Country
Smaxon Electronics 5,800 - -
- General Purpose - - - - - - - Standard 17.8-19.8 dB - - - 1.71-1.99 GHz - - - - - - 0.2-0.3 dB 30-38 dB - - - - - - Surface Mount -40 to +85 °C - - - 4 W - - - 26 dB - - °C ~ °C SOT-6 - Available on tape and reel - - - - - - - - - -
CP0402A1880FNTR
CP0402A1880FNTR
Kyocera AVX
5,000
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 5,000 - -
Price on request
5,000
Distributor Stock MOQ Country
Smaxon Electronics 5,000 - -
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - °C ~ °C - - No - - - - - - - - - -
CP0402A0776ANTR
CP0402A0776ANTR
Kyocera AVX
5,000
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 5,000 - -
Price on request
5,000
Distributor Stock MOQ Country
Smaxon Electronics 5,000 - -
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - °C ~ °C - - No - - - - - - - - - -
CPL-WB-01C2
CPL-WB-01C2
STMicroelectronics
4,696
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 4,696 - -
Price on request
4,696
Distributor Stock MOQ Country
Smaxon Electronics 4,696 - -
- General Purpose - - - - - - - Standard 34 dB - - - 824 MHz ~ 2.025 GHz - - - - - - 0.2 dB - - - - - - - - - - - - - - - - 15 dB - - °C ~ °C 6-FlipChip - No - - - - - - - - - -
2450CF15A0100E
2450CF15A0100E
Download Datasheet for 2450CF15A0100E
Johanson Technology
4,180
Across 2 distributors
Distributor Stock MOQ Country
Bristol Electronics 3,549 - -
Husky International Electronic 631 - -
Price on request
4,180
Distributor Stock MOQ Country
Bristol Electronics 3,549 - -
Husky International Electronic 631 - -
- General Purpose - 20 dB @ 2 x Fo - - - - - Coupler, With Filter 15 ± 1 dB - - - 2400-2500 MHz - - - - 50 Ω - 0.8 dB max. 22 dB min. - - - - - - - -40 to +85°C - - - 2W - - - 20 dB min. - - °C ~ °C 0805 (2012 Metric) - No - - - - - - - - - -
TCD-20-4+
TCD-20-4+
Download Datasheet for TCD-20-4+
Mini-Circuits
3,660
Across 3 distributors
Distributor Stock MOQ Country
Braun Electronic Components 430 - -
MW.FEP S.p.A. 430 - -
Optech Co.,Limited 2,800 - -
Price on request
3,660
Distributor Stock MOQ Country
Braun Electronic Components 430 - -
MW.FEP S.p.A. 430 - -
Optech Co.,Limited 2,800 - -
- Cellular 5 to 1000 MHz - - - - - - Standard 20dB - - - 5MHz ~ 1GHz 5 to 1000 MHz - - - 50 Ohms - 0.7 dB - - - - - - - Board Mount -40°C to 85°C - - - 1W - - - 37.54dB - - °C ~ °C - - TR - - - SMD/SMT - - - 1.2:1 - -
TCD-18-4-75+
TCD-18-4-75+
Mini-Circuits
2,960
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 2,960 - -
Price on request
2,960
Distributor Stock MOQ Country
Optech Co.,Limited 2,960 - -
- CATV, Cellular - - - - - - - Standard 18 ± 0.5 dB - - - 10 MHz ~ 1 GHz - - - - - - - - - - - - - - Surface Mount - - - - 1 W - - - 28.73 dB - - °C ~ °C - - No - - - - - - - - - -
MACP-008311-CE0370
MACP-008311-CE0370
Download Datasheet for MACP-008311-CE0370
MACOM Technology Solutions
2,700
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 2,700 - -
Price on request
2,700
Distributor Stock MOQ Country
Smaxon Electronics 2,700 - -
- General Purpose - - - - - - - Standard 14.3 dB - - - 5 MHz - 1 GHz - - - - - - - - - - - - - - - - - - - 250 mW - - - 23 dB - - °C ~ °C SM-55 - No - - - - - - - - - -
CP0603D0881AWTR
CP0603D0881AWTR
Download Datasheet for CP0603D0881AWTR
Kyocera AVX
2,500
From Bristol Electronics
Distributor Stock MOQ Country
Bristol Electronics 2,500 - -
Price on request
2,500
Distributor Stock MOQ Country
Bristol Electronics 2,500 - -
- AMPS 869MHz ~ 894MHz - - - - - - Standard 13dB 1.6mm - - 869MHz ~ 894MHz - - - - - - 0.5dB -34dB - - - - - - - -40°C - - - 3W - - - 22dB - - °C ~ °C 0603 - Tape & Reel - - - - - - - - - -
CP0603A2442DWTR
CP0603A2442DWTR
Download Datasheet for CP0603A2442DWTR
Kyocera AVX
2,460
From Speed Components Ltd
Distributor Stock MOQ Country
Speed Components Ltd 2,460 - -
Price on request
2,460
Distributor Stock MOQ Country
Speed Components Ltd 2,460 - -
- Wireless LAN 800MHz - 3GHz - - - - - - Standard 6.5 ± 1dB 1.6 x 0.84 x 0.60 mm - - 2.4GHz ~ 2.484GHz 800MHz - 3GHz - - - - - 1.5dB -17dB - - - - - - - -40°C to +85°C - - - 3W - 3W - -18dB - - °C ~ °C 0603 - Tape & Reel - - - Nickel/Solder - - - - - -
TCD-9-1W+
TCD-9-1W+
Download Datasheet for TCD-9-1W+
Mini-Circuits
2,011
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 2,011 - -
Price on request
2,011
Distributor Stock MOQ Country
Optech Co.,Limited 2,011 - -
- Cellular, GPS 5 to 2000 MHz - - - - - - Standard 8.9 dB - - - 5 to 2000 MHz - - - - - - - - - - - - - - Surface Mount -40°C to 85°C - - - 1W - - - 30.26dB - - °C ~ °C - - F47 - - - - - - - - - -
CPL-WB-00C2
CPL-WB-00C2
STMicroelectronics
1,900
From Hybrid Electronics
Distributor Stock MOQ Country
Hybrid Electronics 1,900 - -
Price on request
1,900
Distributor Stock MOQ Country
Hybrid Electronics 1,900 - -
- GSM, WCDMA - - - - - - - Standard 34dB - - - 824MHz ~ 2.17GHz - - - - - - 0.1dB - - - - - - - - - - 6-WFBGA, FCBGA - - - - - 15dB - - °C ~ °C 6-FlipChip - No - - - - - - - - - -
MACP-008125-CK07F0
MACP-008125-CK07F0
Download Datasheet for MACP-008125-CK07F0
MACOM Technology Solutions
1,800
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 1,800 - -
Price on request
1,800
Distributor Stock MOQ Country
Smaxon Electronics 1,800 - -
- - - - - - - - - - - - - - 5-1000 MHz - - - - 75 Ohm - - - - - - - - - Surface Mount - - - - - - - - - - - - - - Available - - - - - - - - - -
LDC311G8503B-601
LDC311G8503B-601
Download Datasheet for LDC311G8503B-601
Murata
1,800
From Risen Electronics
Distributor Stock MOQ Country
Risen Electronics 1,800 - -
Price on request
1,800
Distributor Stock MOQ Country
Risen Electronics 1,800 - -
- - 1500-1700 MHz - - - - - - - - 3.2 x 1.6 x 0.9 mm - - - 1500-1700 MHz - - - - - 3.3 dB 20.0 dB - - - - - - - - -25°C to +85°C - - - - - - - - - °C ~ °C - - No - - - - - - - 1.5:1 - -
0910CF15B0100E
0910CF15B0100E
Download Datasheet for 0910CF15B0100E
Johanson Technology
997
From Bristol Electronics
Distributor Stock MOQ Country
Bristol Electronics 997 - -
Price on request
997
Distributor Stock MOQ Country
Bristol Electronics 997 - -
- General Purpose - - - - - - - Coupler, With Filter 10 ± 1 dB - - - 860-960 MHz - - - - 50 Ω - 1.2 dB max. 30 dB min. - - - - - - Surface Mount -40 to +85°C - - - 2W max. - - - 20 dB min. - +5 to +35°C °C ~ °C 0805 - No - - - SMD/SMT - - - - - -
CP0805B2442BWTR
CP0805B2442BWTR
Download Datasheet for CP0805B2442BWTR
Kyocera AVX
910
From Speed Components Ltd
Distributor Stock MOQ Country
Speed Components Ltd 910 - -
Price on request
910
Distributor Stock MOQ Country
Speed Components Ltd 910 - -
- Wireless LAN 2.4GHz ~ 2.484GHz - - - - - - Standard 14 ± 1dB - - - 2.4GHz ~ 2.484GHz - - - - - - 0.4dB -29dB - - - - - - - -40°C to +85°C - - - 3W - - - -22dB - - °C ~ °C 0805 - No - - - - - - - - - -
DC08-73LF
DC08-73LF
Download Datasheet for DC08-73LF
Skyworks Solutions
610
Across 3 distributors
Distributor Stock MOQ Country
Braun Electronic Components 2 - -
Bristol Electronics 105 - -
Smaxon Electronics 503 - -
Price on request
610
Distributor Stock MOQ Country
Braun Electronic Components 2 - -
Bristol Electronics 105 - -
Smaxon Electronics 503 - -
- General Purpose - - - - - - - Standard 15dB - - - 0.81-0.96 GHz - - - - - - 0.35dB 21 dB / 22 dB - - - - - - - -40°C / +85°C - - - 4W - - - 32dB - - °C ~ °C SOT-6 - No - - - - - - - - - -
HHM22139A2
HHM22139A2
TDK Corporation
410
From Speed Components Ltd
Distributor Stock MOQ Country
Speed Components Ltd 410 - -
Price on request
410
Distributor Stock MOQ Country
Speed Components Ltd 410 - -
- General Purpose - - - - - - - Standard 25dB - - - 698MHz ~ 2.62GHz - - - - - - 0.11dB 49.7dB - - - - - - - - - - - - - - - 29dB - - °C ~ °C 0603 - No - - - - - - - - - -
TCD-9-1WX+
TCD-9-1WX+
Download Datasheet for TCD-9-1WX+
Mini-Circuits
269
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 269 - -
Price on request
269
Distributor Stock MOQ Country
Optech Co.,Limited 269 - -
- Cellular 5 MHz to 2000 MHz - - - - - - Standard 8.9 dB - - - 5 MHz to 2000 MHz - - - - 50 Ω - - - - - - - - - Surface Mount -40°C to 85°C - - - 1 W - - - 30.26dB - - °C ~ °C - - No - - - - - - - - - -
HY92-12LF
HY92-12LF
Download Datasheet for HY92-12LF
Skyworks Solutions
213
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 213 - -
Price on request
213
Distributor Stock MOQ Country
Smaxon Electronics 213 - -
- General Purpose - - - - - - - Standard - - - - 0.88 GHz / 0.96 GHz - - - - - - 0.4 dB / 0.5 dB 20 dB / 25 dB 3.90 mm - - - - - - - - - - 4W - - - 26dB - - °C ~ °C 8-SOIC - Available on tape and reel - - - - - - - - - -
SYD-20-33+
SYD-20-33+
Download Datasheet for SYD-20-33+
Mini-Circuits
174
From MW.FEP S.p.A.
Distributor Stock MOQ Country
MW.FEP S.p.A. 174 - -
Price on request
174
Distributor Stock MOQ Country
MW.FEP S.p.A. 174 - -
- General Purpose 30-3000 MHz - - - - - - Standard 20.8 dB - - - 30-3000 MHz - - - - - - - - - - - - - - Surface Mount -40 to 85°C - - - 1 W - - - 34.45 dB - - -55 to 100°C - - F61 - - - - - - - - - -
DC25-73LF
DC25-73LF
Skyworks Solutions
113
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 113 - -
Price on request
113
Distributor Stock MOQ Country
Smaxon Electronics 113 - -
- General Purpose - - - - - - - Standard 18dB - - - 2.3GHz ~ 2.6GHz - - - - - - 0.2dB 33dB - - - - - - - - - - - 4W - - - 26dB - - °C ~ °C SOT-6 - No - - - - - - - - - -
ADC-20-4-75+
ADC-20-4-75+
Download Datasheet for ADC-20-4-75+
Mini-Circuits
100
From Bristol Electronics
Distributor Stock MOQ Country
Bristol Electronics 100 - -
Price on request
100
Distributor Stock MOQ Country
Bristol Electronics 100 - -
No General Purpose 5-1250 MHz - No - - - - Standard 19.7 dB - - - 5-1250 MHz - - - - - No - - - - - No No - Surface Mount -40°C to 85°C - - - 1W - - - 33.59dB - - °C ~ °C - - No - - - - - - - - - -
ADC-10-4+
ADC-10-4+
Download Datasheet for ADC-10-4+
Mini-Circuits
87
Across 3 distributors
Distributor Stock MOQ Country
MW.FEP S.p.A. 12 - -
Speed Components Ltd 5 - -
Bristol Electronics 70 - -
Price on request
87
Distributor Stock MOQ Country
MW.FEP S.p.A. 12 - -
Speed Components Ltd 5 - -
Bristol Electronics 70 - -
- General Purpose - - - - - - - Standard ± 0.5 dB - - - 5 MHz to 1 GHz - - - - - - - - - - - - - - Surface Mount -40 °C / 85 °C - - - 1 W - - - 31.76 dB - - °C ~ °C - - No - - - - - - - - - -
MACP-011014
MACP-011014
Download Datasheet for MACP-011014
MACOM Technology Solutions
38
From Bristol Electronics
Distributor Stock MOQ Country
Bristol Electronics 38 - -
Price on request
38
Distributor Stock MOQ Country
Bristol Electronics 38 - -
- General Purpose 5 - 1225 MHz - - - - - - Standard - - - - 5 - 1225 MHz - - - - 75 Ω - 0.93 dB 33 dB / 47 dB - - - - - - Surface Mount - - - 12.00 mm 500mW - - - 22 dB - - - 6-SMD - Available on tape and reel 16.00 mm - - - - - - - - -
R433725000
R433725000
Download Datasheet for R433725000
Radiall
31
From Partservice
Distributor Stock MOQ Country
Partservice 31 - -
Price on request
31
Distributor Stock MOQ Country
Partservice 31 - -
- General Purpose - - - - - SMA female per MIL-C 39012 - Standard 30 dB - - - 7 - 12.4 GHz - - - - 50 Ω - 0.4 dB max. - - - - - - - - -40°C / +100°C - - - 50W - - - - - - °C ~ °C - - No - - - - - - - - 29.5700 g -
TCD-10-1W+
TCD-10-1W+
Download Datasheet for TCD-10-1W+
Mini-Circuits
30
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 30 - -
Price on request
30
Distributor Stock MOQ Country
Optech Co.,Limited 30 - -
No PCN, PCS 10 to 750 MHz - No - - - - Standard 10.3 dB - - - 10 to 750 MHz - - - - - No - - - - - No No - Surface Mount -40°C to +85°C - - - 1W - - - 31.9dB - - °C ~ °C - - F47 - - - - - - - 1.3:1 - -
HHM22106C1
HHM22106C1
TDK Corporation
30
From Trace Tec
Distributor Stock MOQ Country
Trace Tec 30 - -
Price on request
30
Distributor Stock MOQ Country
Trace Tec 30 - -
- - - - - - - - - Standard 28.5dB - - - 700MHz ~ 2.7GHz - - - - - - 0.2dB - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TCD-9-1W-75X+
TCD-9-1W-75X+
Download Datasheet for TCD-9-1W-75X+
Mini-Circuits
28
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 28 - -
Price on request
28
Distributor Stock MOQ Country
Optech Co.,Limited 28 - -
No CATV 5 MHz to 2000 MHz - No - - - - Standard 8.9 dB / ±0.5 dB - - - 5 MHz to 2000 MHz - - - - - No - - - - - No No - Surface Mount -40°C to 85°C - - - 1W - - - 25.24dB - - °C ~ °C - - No - - - - - - - - - -
DBTC-9-4L+
DBTC-9-4L+
Download Datasheet for DBTC-9-4L+
Mini-Circuits
28
From Speed Components Ltd
Distributor Stock MOQ Country
Speed Components Ltd 28 - -
Price on request
28
Distributor Stock MOQ Country
Speed Components Ltd 28 - -
No Cellular 5 MHz - 1 GHz - No - - - - Standard 9 ± 0.5dB - - - 5 MHz - 1 GHz - - - - - No - - - - - No No - - -40°C to 85°C - - - 500 mW - - - 32.7 dB - - °C ~ °C - - Available - - - - - - - 1.2:1 - -
4015C-30
4015C-30
Download Datasheet for 4015C-30
L3 Narda-MITEQ
26
From Partservice
Distributor Stock MOQ Country
Partservice 26 - -
Price on request
26
Distributor Stock MOQ Country
Partservice 26 - -
No - 7 GHz to 12.4 GHz - No - - - - - - - - - - 7 GHz to 12.4 GHz - - - - No - - - - - No No - - - - - - - - - - - - - °C ~ °C - - No - - - - - - - - 23 gr -
ADC-20-12+
ADC-20-12+
Download Datasheet for ADC-20-12+
Mini-Circuits
24
From Trace Tec
Distributor Stock MOQ Country
Trace Tec 24 - -
Price on request
24
Distributor Stock MOQ Country
Trace Tec 24 - -
- General Purpose - - - - - - - Standard 20 ± 0.75dB - - - 100MHz ~ 1.2GHz - - - - - - - - - - - - - - - - - - - 1W - - - 30.72dB - - - - - - - - - - - - - - - -
TCD-20-4X+
TCD-20-4X+
Download Datasheet for TCD-20-4X+
Mini-Circuits
18
From MW.FEP S.p.A.
Distributor Stock MOQ Country
MW.FEP S.p.A. 18 - -
Price on request
18
Distributor Stock MOQ Country
MW.FEP S.p.A. 18 - -
- Cellular 5 to 1000 MHz - - - - - - Standard 20 ± 0.5 dB - - - 5MHz ~ 1GHz 5 to 1000 MHz - - - - - - - - Flat Leads - - - - Surface Mount -40°C to 85°C - - - 1W - - - 37.54dB - - -55°C to 100°C - - - - - - - - - - 1.2:1 - -
Showing 1-50 of 2,588 products

About RF Directional Coupler

The RF Directional Coupler is a critical component in RFIF and RFID systems, enabling effective signal management and distribution. These couplers are designed to sample a portion of the signal power traveling in a transmission line, allowing for monitoring and measurement without disrupting the main signal flow.

When selecting an RF Directional Coupler, it is essential to consider several important attributes such as Coupling Factor, Insertion Loss, Isolation, Power handling capabilities, and Return Loss. These specifications directly impact the performance and reliability of your RF applications.

RF Directional Couplers find applications in wireless and RF signal chains, new product design and prototyping, production electronics assembly, and maintenance and field replacement. They are also vital for engineering evaluation and qualification processes, as well as procurement-driven multi-sourcing strategies.

To ensure optimal performance, buyers should prioritize comparing critical specifications like Applications, Coupler Type, and Frequency. It is advisable to validate lifecycle status and explore alternate-source options before submitting an RFQ. Additionally, confirming mechanical and electrical compatibility with existing design constraints is crucial to reduce sourcing risks.

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