MF-RHT200/32-0

$0.86

Description：PTC RESET FUSE 32V 2A RADIAL
Series：Multifuse®, MF-RHT
Mfr：Bourns Inc.
Package：Bag

SKU:ea17e1fe0702 Category: PTC Resettable Fuses Brand: Bourns Inc.

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Product introduction

Product Detailed Parameters

Description：PTC RESET FUSE 32V 2A RADIAL
Series：Multifuse®, MF-RHT
Mfr：Bourns Inc.
Package：Bag
Type：Polymeric
Voltage - Max：32V
Current - Hold (Ih) (Max)：2:00 AM
Current - Trip (It)：3.8 A
Current - Max：50 A
Time to Trip：3 s
Resistance - Initial (Ri) (Min)：45 mOhms
Resistance - Post Trip (R1) (Max)：110 mOhms
Operating Temperature：-40°C ~ 125°C
Grade：Automotive
Qualification：AEC-Q200
Ratings：-
Mounting Type：Through Hole
Package / Case：Radial, Disc
Size / Dimension：0.370" Dia x 0.118" T (9.40mm x 3.00mm)
Height - Seated (Max)：0.551" (14.00mm)
Thickness (Max)：-
Lead Spacing：0.201" (5.10mm)

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MF-RHT200/32-0

Overview

The Bourns MF-RHT200/32-0 is a radial leaded polymeric positive temperature coefficient (PPTC) resettable fuse designed for high-temperature applications. It features a holding current of 2.0 A and a maximum voltage rating of 32 VDC. The device trips at 3.8 A with a typical trip time of 3 seconds. It exhibits a low resistance of 45 mOhms and supports a maximum fault current of 100 A. Operating within a temperature range of -40°C to +125°C, it meets AEC-Q200 automotive qualification standards. Physical dimensions include a 9.4 mm diameter and 5.1 mm lead spacing.

Feature Summary

Provides automatic circuit protection through self-resetting PTC technology
Engineered for reliable operation in high-temperature environments up to 125°C
Complies with AEC-Q200 automotive qualification requirements

Applications

Automotive electronic circuits requiring AEC-Q200 compliance
High-temperature power supply protection
Overcurrent protection for portable devices

Procurement Notes

Verify the specific suffix against official Bourns documentation to confirm voltage and current ratings. Ensure the component matches the required AEC-Q200 automotive grade specification. Confirm package type and lead spacing compatibility with PCB layouts before ordering.

Selection Notes

Select this component when a 2.0 A holding current and 32 VDC rating are required. Consider the 45 mOhms resistance for power loss calculations. Verify that the 100 A maximum fault current capability aligns with system surge requirements. Ensure the operating temperature range covers the application environment.

Part Context

This part belongs to the MF-RHT series of high-temperature PPTC resettable fuses from Bourns. The series is characterized by robust performance in demanding thermal conditions. It serves as a protective device within the broader Multifuse product line, offering resettable overcurrent protection solutions.

Replacement Considerations

Consult official Bourns substitution guides for verified alternatives. Generic cross-references may not match AEC-Q200 or high-temperature specifications.

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.