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TCD-18-4-75+ The Mini-Circuits TCD-18-4-75+ is an 18 dB surface mount RF directional coupler. It operates across a frequency range of 10 MHz to 1 GHz.
Mfr Part #:

TCD-18-4-75+

Available from 1 distributors
Mfr Name: Mini-Circuits
Mini-Circuits
The Mini-Circuits TCD-18-4-75+ is an 18 dB surface mount RF directional coupler. It operates across a frequency range of 10 MHz to 1 GHz.
✓ Total Stock: 2,960 pcs
$ Price Range: $0.99

TCD-18-4-75+ Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
2,960 pcs
On Request
2960 pcs On Request 1 On Request On Request 1128+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

TCD-18-4-75+ Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Coupler Type
Coupling Factor
Frequency
Mounting Type
Power
Return Loss
Storage Temperature
Tape & Reel
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TCD-18-4-75+ Description

Short technical summary and product information.

This Mini-Circuits TCD-18-4-75+ is a standard RF directional coupler designed for surface mounting. It offers a coupling factor of 18 dB with a typical return loss of 28.73 dB, operating effectively within a broad frequency range from 10 MHz to 1 GHz.

 

The coupler is rated for 1W of power and comes in a 6-SMD, flat leads package. Its applications include CATV and cellular systems. The component is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1, indicating unlimited shelf life under recommended conditions.

 

Designed for robust performance, this directional coupler is suitable for various RF signal management tasks in telecommunications and broadband access equipment.

TCD-18-4-75+ Quick Information

Product Type: RF Directional Coupler
Canonical Name: 18 dB SMT Directional Coupler, 10 - 1000 MHz, 75Ω
Subcategory: RF

TCD-18-4-75+ Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TCD-18-4-75+ Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

TCD-18-4-75+ Features

  • 18 dB coupling factor.
  • 10 MHz to 1 GHz frequency range.
  • 1W power handling capability.
  • Surface mount 6-SMD package.
  • RoHS3 compliant.

TCD-18-4-75+ Applications

  • Used in RF signal measurement systems
  • Suitable for CATV and cellular applications
  • Ideal for RF power monitoring
  • Supports high-frequency RF circuit design

TCD-18-4-75+ FAQs

5 frequently asked questions generated from this part’s specifications.
What is the coupling factor of the TCD-18-4-75+?

The coupling factor is 18 ± 0.5 dB.

What is the operating frequency range for this directional coupler?

The operating frequency range is 10 MHz to 1 GHz.

What is the power rating of the TCD-18-4-75+?

The power rating is 1 W.

What type of package does the TCD-18-4-75+ come in?

It comes in a 6-SMD, flat leads package.

What are the primary applications for the TCD-18-4-75+?

Its applications include CATV and cellular systems.

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