YQS5679

$0.87

Description：PTC RESET FUSE
Series：YQ
Mfr：Amphenol Advanced Sensors (Thermometrics)
Package：Bulk

SKU:49c6586bb277 Category: PTC Resettable Fuses Brand: Amphenol Advanced Sensors (Thermometrics)

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Product introduction

Product Detailed Parameters

Description：PTC RESET FUSE
Series：YQ
Mfr：Amphenol Advanced Sensors (Thermometrics)
Package：Bulk
Type：Ceramic
Voltage - Max：-
Current - Hold (Ih) (Max)：-
Current - Trip (It)：-
Current - Max：-
Time to Trip：-
Resistance - Initial (Ri) (Min)：-
Resistance - Post Trip (R1) (Max)：-
Resistance - 25°C (Typ)：50 Ohms
Operating Temperature：-
Grade：-
Qualification：-
Ratings：-
Mounting Type：-
Package / Case：-
Size / Dimension：-
Height - Seated (Max)：-
Thickness (Max)：-
Lead Spacing：-

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YQS5679

Overview

The YQS5679 is a PTC thermistor manufactured by Amphenol Advanced Sensors under the Thermometrics brand. It belongs to the YQ series and is designed for resettable fuse applications. The component features a resistance value of 50 Ohms at 25°C. It is supplied in bulk packaging with a factory pack quantity of 1500 units.

Feature Summary

Functions as a resettable fuse utilizing positive temperature coefficient characteristics
Provides surface mount installation capability via SMD/SMT termination

Applications

Circuit protection requiring resettable overcurrent safeguarding
Temperature sensing within electronic assemblies

Procurement Notes

Verify the specific datasheet for the YQS5679 to confirm detailed electrical limits and thermal performance curves. Ensure the selected variant matches the required 50 Ohm resistance specification for the intended circuit design. Confirm RoHS compliance status through official manufacturer documentation before integration.

Selection Notes

Select this component when a resettable fuse function is required alongside temperature monitoring capabilities. The 50 Ohm resistance value defines its baseline operating point. Consider the bulk packaging format for high-volume assembly processes where reel or cut tape options are not mandatory.

Part Context

This part falls under the Thermometrics line of industrial sensors produced by Amphenol Advanced Sensors. It is categorized within the broader family of PTC thermistors, specifically tailored for applications demanding both thermal sensing and protective switching behaviors in compact form factors.

Replacement Considerations

Consult official substitution guides for compatible parts within the YQ series. Verify that alternative components maintain identical 50 Ohm resistance and resettable fuse functionality.

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.