MICROASMD050F-2

$0.56

Description：PTC RESET FUSE 13.2V 500MA 1210
Series：PolySwitch®, microASMD
Mfr：Littelfuse Inc.
Package：Bulk

SKU:74a9b12b769a Category: PTC Resettable Fuses Brand: Littelfuse Inc.

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consultation hotline：86-132-6715-2157

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Product introduction

Product Detailed Parameters

Description：PTC RESET FUSE 13.2V 500MA 1210
Series：PolySwitch®, microASMD
Mfr：Littelfuse Inc.
Package：Bulk
Type：Polymeric
Voltage - Max：13.2V
Current - Hold (Ih) (Max)：500 mA
Current - Trip (It)：1:00 AM
Current - Max：40 A
Time to Trip：50 ms
Resistance - Initial (Ri) (Min)：250 mOhms
Resistance - Post Trip (R1) (Max)：900 mOhms
Resistance - 25°C (Typ)：-
Operating Temperature：-40°C ~ 85°C
Grade：Automotive
Qualification：AEC-Q200
Ratings：-
Mounting Type：Surface Mount
Package / Case：1210 (3225 Metric), Concave
Size / Dimension：0.127" L x 0.102" W (3.22mm x 2.58mm)
Height - Seated (Max)：-
Thickness (Max)：0.024" (0.62mm)
Lead Spacing：-

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MICROASMD050F-2

Overview

The Littelfuse MICROASMD050F-2 is a surface-mount polymer PTC resettable fuse from the microSMD series, designed for circuit protection. It features a hold current of 500 mA and a trip current of 1.5 A, with a maximum voltage rating of 13.2 VDC. The device operates within a temperature range of -40°C to +125°C and has a maximum resistance of 900 mOhms after tripping. Packaged in a compact 1210 (3225 metric) footprint, it provides reliable overcurrent protection for sensitive electronics.

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.