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BFQ135

The BFQ135 is an NPN wideband transistor from NXP Semiconductors, designed for microwave applications. It features a transition frequency of 6.5 GHz and is housed in a SOT172A2 package.

✓ Total Stock: 85 pcs

$ Price Range: $1.93

BFQ135 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	85 pcs On Request	85 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

BFQ135 Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	NXP Semiconductors
Junction Temperature	200 °C
Mounting Type	Surface Mount
Output Voltage	1.2 V
Storage Temperature	°C ~ °C
Tape & Reel	No

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BFQ135 Description

Short technical summary and product information.

The BFQ135 is an NPN wideband transistor manufactured by NXP Semiconductors, suitable for MATV and microwave amplifiers. It operates with a collector-emitter voltage (VCEO) of up to 19V and a collector current (IC) of 150mA.

This transistor boasts a transition frequency (fT) of 6.5 GHz at 120mA collector current and 18V VCE. It also offers a maximum unilateral power gain (GUM) of 17 dB at 500 MHz and 13.5 dB at 800 MHz under similar test conditions. The device is constructed with emitter-ballasting resistors and gold sandwich metallization for optimal temperature profile and reliability.

The BFQ135 is supplied in a 4-lead dual-emitter SOT172A2 package with a ceramic cap. All leads are isolated from the mounting base, making it suitable for surface mounting applications. Its design is optimized for applications such as aerial amplifiers, radar systems, oscilloscopes, and spectrum analyzers.

This product contains beryllium oxide. The product is entirely safe provided that the BeO disc is not damaged. All persons who handle, use or dispose of this product should be aware of its nature and of the necessary safety precautions. After use, dispose of as chemical or special waste according to the regulations applying at the location of the user. It must never be thrown out with the general or domestic waste.

BFQ135 Quick Information

Product Type: NPN Transistor

Canonical Name: BFQ135 NPN 6.5 GHz Wideband Transistor

Subcategory: NPN

BFQ135 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

BFQ135 Estimated Pricing

Qty	Low	High
1+	$1.93	$1.93

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

BFQ135 Features

NPN wideband transistor for microwave applications.
6.5 GHz transition frequency.
19V collector-emitter voltage.
150mA maximum collector current.
SOT172A2 surface mount package.

BFQ135 Applications

Used in MATV amplifiers.
Suitable for microwave amplifiers.
Applications in radar systems.
Used in oscilloscopes.
Applications in spectrum analyzers.

BFQ135 FAQs

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

What is the transition frequency of the BFQ135 transistor?

The transition frequency (fT) of the BFQ135 transistor is 6.5 GHz.

What is the maximum collector-emitter voltage (VCEO) for the BFQ135?

The maximum collector-emitter voltage (VCEO) for the BFQ135 is 19V.

What is the maximum collector current (IC) for the BFQ135?

The maximum collector current (IC) for the BFQ135 is 150mA.

What package type is the BFQ135 transistor supplied in?

The BFQ135 transistor is supplied in a 4-lead dual-emitter SOT172A2 package.

What are the applications for the BFQ135 transistor?

The BFQ135 transistor is primarily intended for use in MATV and microwave amplifiers, such as in aerial amplifiers, radar systems, oscilloscopes, and spectrum analyzers.