SMV1237-001LF

$0.38

Description：SOT 23 SINGLE LEAD FREE
Series：SMV1237

SKU:4176d3920aed Category: Variable Capacitance (Varicaps, Varactors) Brand: Skyworks Solutions Inc.

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Product introduction

Product Detailed Parameters

Description：SOT 23 SINGLE LEAD FREE
Series：SMV1237
Mfr：Skyworks Solutions Inc.
Package：Tape & Reel (TR)
Capacitance @ Vr, F：14.4pF @ 6V, 1MHz
Capacitance Ratio：-
Capacitance Ratio Condition：C1/C6
Voltage - Peak Reverse (Max)：15 V
Diode Type：Single
Q @ Vr, F：-
Operating Temperature：-55°C ~ 125°C
Grade：-
Qualification：-
Mounting Type：Surface Mount
Package / Case：TO-236-3, SC-59, SOT-23-3
Supplier Device Package：SOT-23-3

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SMV1237-001LF

Overview

The SMV1237-001LF is a single varactor diode manufactured by Skyworks Solutions, Inc. It utilizes an SOT-23 surface-mount package and features a series inductance (Ls) of 1.5 nH. The component is classified under the product category of Varactor Diodes within the broader Diodes & Rectifiers subcategory. Official documentation indicates that this specific part number has reached its end-of-life status, with manufacturers proceeding with discontinuation procedures.

Feature Summary

Single varactor diode configuration
SOT-23 surface-mount packaging
Integrated 1.5 nH series inductance

Applications

RF tuning circuits
Voltage-controlled oscillator (VCO) designs
Frequency synthesizer applications

Procurement Notes

Verify current availability through authorized distributors as the SMV1237-001LF is officially discontinued. Confirm final purchase dates against manufacturer notifications to ensure compliance with supply chain requirements before committing to orders for production use.

Selection Notes

Consider alternative components from the same manufacturer family or newer generations when designing new systems. Evaluate equivalent varactor specifications such as capacitance range and quality factor to ensure compatibility with existing circuit architectures during the transition phase.

Part Context

This device belongs to Skyworks' discrete varactor portfolio designed for RF applications. It shares the SOT-23 form factor and low-inductance characteristics common to the SMV12xx series, providing compact solutions for frequency control in wireless communication modules.

Replacement Considerations

Check official Skyworks EOL notices for recommended cross-reference part numbers. Verify electrical parameter equivalence including junction capacitance and Q-factor before substituting with other available varactor diodes.

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.