Mfr Part #:

2450CF15A0100E

The Johanson Technology 2450CF15A0100E is a 2.45GHz RF Directional Coupler with an integrated low-pass filter. It operates within a 2.4-2.5GHz frequency range and is housed in an 0805 package.

✓ Total Stock: 4,180 pcs

$ Price Range: $0.99

2450CF15A0100E Available from 2 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Bristol Electronics ✓ Non-Authorised Inventory information	3,549 pcs On Request	3549 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Husky International Electronic ✓ Non-Authorised Inventory information	631 pcs On Request	631 pcs	On Request	1	On Request	On Request	N/A	On Request	On Request

2450CF15A0100E Description

Short technical summary and product information.

This RF Directional Coupler, part number 2450CF15A0100E from Johanson Technology, combines directional coupling with a low-pass filter functionality. It is designed to operate within the 2.4GHz to 2.5GHz frequency band, making it suitable for various RF applications.

The device features a coupling factor of 15 ± 1 dB, an insertion loss of 0.8 dB maximum, and an isolation of 22 dB minimum. It can handle a maximum power of 2W and has a return loss of 20 dB minimum. The operating temperature range is from -40°C to +85°C.

Packaged in an 0805 (2012 Metric) footprint with 8 PC pads, this component is designed for surface mounting. The datasheet specifies bulk packaging as the default, with options for tape and reel. The coupler type is specified as 'Coupler, With Filter', and it is generally applied for general-purpose use.

Mechanical dimensions are provided in mils, with L and W dimensions of 40 mils each. Mounting considerations suggest positioning the device with the brown mark facing upwards. Line width design is critical for achieving the specified 50 ohm impedance, depending on PCB material and thickness.

2450CF15A0100E Quick Information

Product Type: RF Directional Coupler

Canonical Name: 2.45GHz Directional Coupler/Low Pass Filter Combo

Subcategory: RF/IF and RFID

2450CF15A0100E Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

2450CF15A0100E Estimated Pricing

Qty	Low	High
1+	$0.99	$0.99

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

2450CF15A0100E Features

2.45GHz Directional Coupler/Low Pass Filter Combo
15 ± 1 dB Coupling Factor
0.8 dB Maximum Insertion Loss
22 dB Minimum Isolation
0805 (2012 Metric) Surface Mount Package

2450CF15A0100E Applications

Used in wireless communication systems
Suitable for RF signal sampling
Ideal for RF testing and measurement
Compact design for space-constrained applications

2450CF15A0100E FAQs

7 frequently asked questions generated from this part’s specifications.

What is the operating frequency range of the 2450CF15A0100E?

The operating frequency range is 2400 to 2500 MHz.

What is the impedance of this RF coupler?

The impedance is 50 ohms.

What is the coupling factor of the 2450CF15A0100E?

The coupling factor is 15 ± 1 dB.

What is the maximum insertion loss of this device?

The maximum insertion loss is 0.8 dB.

What is the operating temperature range?

-40°C to +85°C.

What package type is used for this RF coupler?

It is packaged in an 0805 (2012 metric) surface-mount case.

Is this device RoHS compliant?

It is marked as RoHS3 compliant, but this status is unverified.

Category	RF Directional Coupler
Manufacturer Name	Johanson Technology
Applications	General Purpose
Attenuation	20 dB @ 2 x Fo
Coupler Type	Coupler, With Filter
Coupling Factor	15 ± 1 dB
Frequency	2400-2500 MHz
Impedance	50 Ω
Insertion Loss	0.8 dB max.
Isolation	22 dB min.
Operating Temperature	-40 to +85°C
Power	2W
Return Loss	20 dB min.
Storage Temperature	°C ~ °C
Supplier Device Package	0805 (2012 Metric)
Tape & Reel	No