Mfr Part #:

HFA3101B

Mfr Name: Intersil

The Intersil HFA3101B is an RF SMALL SIGNAL TRANSISTOR designed for high-frequency applications. It offers a noise figure of 1.7dB and operates across a wide frequency range.

✓ Total Stock: 83 pcs

$ Price Range: $5.77

HFA3101B Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Partservice ✓ Non-Authorised Inventory information	83 pcs On Request	83 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

HFA3101B Specifications Quick View

Most important parameters for selection – full specs in datasheet.

SELECT ALL

Category	RF Mixers
Manufacturer Name	Intersil
Frequency	0 Hz ~ 10 GHz
Lead Spacing	3.9 mm
Mounting Type	Surface Mount
Noise Figure	1.7 dB
Number of Mixers	1
Supplier Device Package	8-SOIC

View Similar Products (0)

HFA3101B Description

Short technical summary and product information.

The Intersil HFA3101B is an RF SMALL SIGNAL TRANSISTOR. This component is designed for high-frequency applications, offering a noise figure of 1.7dB and operating from 0Hz up to 10GHz.

It features a surface mountable design in an 8-SOIC package, making it suitable for integration into various electronic circuits. The device is classified as RoHS3 Compliant, MSL 1 Unlimited, and REACH Unaffected, though these compliance statuses are unverified.

This transistor is part of the RF Mixers category, indicating its potential use in signal processing and amplification circuits where precise RF performance is critical.

HFA3101B Quick Information

Product Type: RF Transistor

Canonical Name: HFA3101B RF SMALL SIGNAL TRANSISTOR

Subcategory: RF Transistor

HFA3101B Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

HFA3101B Estimated Pricing

Qty	Low	High
1+	$5.77	$5.77

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

HFA3101B Features

Operates within 0 Hz to 10 GHz frequency range.
Features a single mixer design.
Surface mount package for easy assembly.
High electrical noise figure of 1.7 dB.
Manufactured by Intersil for RF applications.

HFA3101B Applications

Suitable for RF mixer applications in communication systems.
Used in UHF signal processing circuits.
Ideal for high-frequency RF transceiver modules.
Applicable in radar and satellite communication equipment.

HFA3101B FAQs

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

What is the noise figure of the HFA3101B?

The noise figure of the HFA3101B is 1.7dB.

What is the operating frequency range of the HFA3101B?

The HFA3101B operates from 0Hz to 10GHz.

How is the HFA3101B mounted?

The HFA3101B is a surface mount device.

What package type is the HFA3101B supplied in?

The HFA3101B is supplied in an 8-SOIC package.