BB179LX,315

Description：DIODE UHF VAR CAP 30V SOD882T
Series：-

SKU:d607042dfee9 Category: Variable Capacitance (Varicaps, Varactors) Brand: NXP USA Inc.

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Product introduction

Product Detailed Parameters

Description：DIODE UHF VAR CAP 30V SOD882T
Series：-
Mfr：NXP USA Inc.
Package：Tape & Reel (TR)
Capacitance @ Vr, F：2.22pF @ 28V, 1MHz
Capacitance Ratio：10.9
Capacitance Ratio Condition：C1/C28
Voltage - Peak Reverse (Max)：30 V
Diode Type：Single
Q @ Vr, F：-
Operating Temperature：-55°C ~ 125°C (TJ)
Grade：-
Qualification：-
Mounting Type：Surface Mount
Package / Case：SOD-882
Supplier Device Package：SOD2

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BB179LX,315

Overview

The BB179LX,315 is a UHF variable capacitance diode manufactured by NXP USA Inc. It is fabricated using planar technology and encapsulated in the SOD523 (SC-79) ultra-small surface-mount plastic package. The device achieves excellent matching performance through gliding matching and a Direct Matching Assembly (DMA) procedure. This specific part number variant includes an ordering suffix indicating tape reel packaging with standard product orientation.

Feature Summary

Planar technology fabrication for consistent electrical characteristics
Ultra-small SMD plastic package design for space-constrained applications
Direct Matching Assembly procedure to ensure high component matching performance

Applications

UHF frequency tuning circuits
RF impedance matching networks
Variable capacitance applications in communication systems

Procurement Notes

This component is listed as No Longer Manufactured. Specifications are available for historical reference only. Verify availability through authorized distributors or secondary markets. Confirm that the SOD523 package and DMA matching specifications meet current design requirements before procurement.

Selection Notes

Select this component for UHF applications requiring small form factor and precise capacitance matching. Ensure compatibility with the SOD523 footprint. Consider the discontinued status when planning long-term production runs. Verify thermal and electrical limits against the official datasheet.

Part Context

The BB179 series represents NXP's UHF variable capacitance diodes designed for RF tuning. The BB179LX,315 specifically denotes the version packaged in tape reels with standard orientation, facilitating automated assembly processes in manufacturing environments.

Replacement Considerations

As the BB179LX,315 is discontinued, evaluate equivalent UHF varactor diodes in the SOD523 package from other manufacturers. Verify capacitance-voltage characteristics and matching tolerances to ensure circuit performance remains within specification.

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.