BB175X

$0.42

Description：DIODE VHF VAR CAP 32V SOD523
Series：-

SKU:e3688865f87a Category: Variable Capacitance (Varicaps, Varactors) Brand: NXP USA Inc.

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Product introduction

Product Detailed Parameters

Description：DIODE VHF VAR CAP 32V SOD523
Series：-
Mfr：NXP USA Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Capacitance @ Vr, F：2.89pF @ 28V, 1MHz
Capacitance Ratio：22
Capacitance Ratio Condition：C1/C28
Voltage - Peak Reverse (Max)：32 V
Diode Type：Single
Q @ Vr, F：-
Operating Temperature：-55°C ~ 125°C (TJ)
Grade：-
Qualification：-
Mounting Type：Surface Mount
Package / Case：SC-79, SOD-523
Supplier Device Package：SOD-523

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BB175X

Overview

The BB175X is a VHF variable capacitance diode fabricated in planar technology and encapsulated in the SOD-523 (SC-79) ultra-small SMD plastic package. It exhibits a capacitance of 2.89 pF at 28V measured at 1MHz, with a capacitance ratio of 22.0 defined by C1/C28. The device is rated for a maximum voltage of 32V.

Feature Summary

Planar technology fabrication
Ultra-small SMD plastic package

Applications

VHF tuning circuits
Frequency modulation applications
RF circuit varactor tuning

Procurement Notes

Verify component status as obsolete through official NXP channels. Confirm datasheet revision and specific ordering codes prior to procurement. Ensure compatibility with existing design constraints given the discontinued status.

Selection Notes

Select based on required capacitance ratio and operating frequency range. Verify package dimensions against PCB layout requirements. Consider alternative components if long-term supply stability is critical due to obsolete status.

Part Context

Part of NXP's VHF variable capacitance diode portfolio. Designed for high-frequency applications requiring precise tuning capabilities within compact form factors suitable for modern surface-mount assembly processes.

Replacement Considerations

No public confirmed substitute part numbers are available. Evaluate equivalent varactors from other manufacturers or newer NXP series with similar electrical characteristics and package compatibility.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.