MF-VS210N-0

$0.30

Description：PTC RESET FUSE 12V 2.1A STRAP
Series：Multifuse®, MF-VS
Mfr：Bourns Inc.
Package：Bulk

SKU:51a5f16ce275 Category: PTC Resettable Fuses Brand: Bourns Inc.

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Product introduction

Product Detailed Parameters

Description：PTC RESET FUSE 12V 2.1A STRAP
Series：Multifuse®, MF-VS
Mfr：Bourns Inc.
Package：Bulk
Type：Polymeric
Voltage - Max：12V
Current - Hold (Ih) (Max)：2.1 A
Current - Trip (It)：4.7 A
Current - Max：100 A
Time to Trip：5 s
Resistance - Initial (Ri) (Min)：18 mOhms
Resistance - Post Trip (R1) (Max)：60 mOhms
Operating Temperature：-40°C ~ 85°C
Grade：-
Qualification：-
Ratings：-
Mounting Type：User Defined
Package / Case：Strap
Size / Dimension：1.220" L x 0.148" W (31.00mm x 3.75mm)
Height - Seated (Max)：-
Thickness (Max)：0.035" (0.90mm)
Lead Spacing：-

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MF-VS210N-0

Overview

The Bourns MF-VS210N-0 is a resettable PPTC fuse from the Multifuse series, designed for strap mount installation with axial leads. It features a hold current of 2.1 A and a trip current of 5 A, operating within a voltage range up to 10 VDC. The device has a maximum rated current of 100 A and a typical resistance of 20 mOhms. It functions reliably between -40°C and +85°C, with physical dimensions of 11.5 mm in length, 5.5 mm in width, and 0.9 mm in height.

Feature Summary

Utilizes polymeric positive temperature coefficient technology for automatic circuit protection
Designed for strap mount installation with axial termination style
Provides reusable overcurrent protection without requiring manual replacement

Applications

Overcurrent protection in consumer electronics circuits
Protection for portable computing devices and peripherals
Industrial instrumentation circuit safeguarding

Procurement Notes

Verify the specific suffix 'N' against official Bourns documentation to confirm it denotes the correct variant within the MF-SVS series. Confirm that the 10 VDC rating aligns with your system's maximum operating voltage requirements. Ensure the axial lead configuration matches your board layout or assembly process constraints before finalizing procurement.

Selection Notes

Select this component when a low-profile, strap-mountable resettable fuse is required for low-voltage applications. The 2.1 A hold current suits moderate load protection needs. Consider the 20 mOhms resistance for minimal power loss in normal operation. Verify thermal derating requirements if ambient temperatures approach the upper limit of the specified range.

Part Context

This part belongs to the Bourns Multifuse family of PPTC resettable fuses. These components are engineered to provide reliable circuit protection by increasing resistance significantly upon overheating due to excessive current. The MF-SVS series specifically targets applications requiring robust protection in compact form factors.