RS120-090

$1.22

Description：PTC Fuse-Thru Hole , 900mA 120V
Series：-
Mfr：OptiFuse
Package：Bulk

SKU:3e1efc3f2d1e Category: PTC Resettable Fuses Brand: OptiFuse

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Product introduction

RS120-090 is listed in the Ptc Resettable Fuses range at ChipApex. The manufacturer field lists OptiFuse. Its product description is PTC Fuse-Thru Hole , 900mA 120V. Review the specifications below when checking this part for your BOM.

Ptc Resettable Fuses specifications for RS120-090

Description：PTC Fuse-Thru Hole , 900mA 120V
Series：-
Mfr：OptiFuse
Package：Bulk
Type：Polymeric
Voltage - Max：120V
Current - Hold (Ih) (Max)：900 mA
Current - Trip (It)：1.8 A
Current - Max：5:00 AM
Time to Trip：7.2 s
Resistance - Initial (Ri) (Min)：200110 mOhms
Resistance - Post Trip (R1) (Max)：470 mOhms
Resistance - 25°C (Typ)：-
Operating Temperature：-40°C ~ 85°C
Grade：-
Qualification：-
Ratings：-
Mounting Type：Through Hole
Package / Case：Radial, Disc
Size / Dimension：0.311" Dia x 0.150" T (7.90mm x 3.80mm)
Height - Seated (Max)：0.512" (13.00mm)
Thickness (Max)：-
Lead Spacing：0.201" (5.10mm)

Ptc Resettable Fuses datasheet and documents for RS120-090

RS120-090

Ptc Resettable Fuses Overview

The OptiFuse RS120-090 is a resettable circuit breaker designed for reliable overcurrent protection in automotive, marine-grade, and industrial applications. This component provides resettable protection capabilities, distinguishing it from single-use fuses. It is engineered to handle specific current loads while maintaining safety standards required for critical electronic systems. The device supports continuous operation within defined thermal limits, ensuring stable performance under varying environmental conditions typical of vehicle and machinery operations.

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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

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