B59750T1120A062

$1.17

Description：THERMISTOR PTC 50 OHM 15% 4SMD
Series：B59750
Mfr：EPCOS - TDK Electronics
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:38bc31711395 Category: PTC Resettable Fuses Brand: EPCOS - TDK Electronics

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Product introduction

B59750T1120A062 is listed in the Ptc Resettable Fuses range at ChipApex. The manufacturer field lists EPCOS - TDK Electronics. Its product description is THERMISTOR PTC 50 OHM 15% 4SMD. Review the specifications below when checking this part for your BOM.

Ptc Resettable Fuses specifications for B59750T1120A062

Description：THERMISTOR PTC 50 OHM 15% 4SMD
Series：B59750
Mfr：EPCOS - TDK Electronics
Package：Tape & Reel (TR),Cut Tape (CT)
Type：Ceramic
Voltage - Max：135VAC
Current - Hold (Ih) (Max)：90 mA
Current - Trip (It)：190 mA
Current - Max：2.5 A
Time to Trip：0.1 s
Resistance - Initial (Ri) (Min)：50 Ohms
Resistance - Post Trip (R1) (Max)：-
Resistance - 25°C (Typ)：-
Operating Temperature：0°C ~ 70°C
Grade：-
Qualification：-
Ratings：-
Mounting Type：Surface Mount
Package / Case：4-SMD
Size / Dimension：0.413" L x 0.335" W (10.50mm x 8.50mm)
Height - Seated (Max)：-
Thickness (Max)：0.413" (10.50mm)
Lead Spacing：-

Ptc Resettable Fuses datasheet and documents for B59750T1120A062

B59750T1120A062

Ptc Resettable Fuses Overview

The B59750T1120A062 is a ceramic PTC self-resetting fuse manufactured by TDK. It features a maximum voltage rating of 135VAC and an initial resistance (Ri) of 50 Ohms with a 15% tolerance. The device has a maximum holding current (Ih) of 90 mA and a trip current (It) of 190 mA. It operates within a temperature range of 0°C to 70°C and is housed in a 4-SMD surface-mount package measuring 10.50mm x 8.50mm x 10.50mm.

Ptc Resettable Fuses Feature Summary

Provides overcurrent protection through automatic reset functionality upon cooling after fault removal
Designed specifically for telecommunications line protection applications
Complies with AEC-Q200 automotive qualification standards

Ptc Resettable Fuses Applications

Telecommunications pair protection
Circuit overload protection
Signal line surge suppression

Ptc Resettable Fuses Procurement Notes

Verify the specific suffix 'A062' against official TDK documentation to confirm exact taping and packing specifications. Ensure the selected variant matches the required 4-SMD footprint dimensions and lead configuration for PCB integration. Confirm RoHS compliance status and moisture sensitivity level requirements prior to assembly planning.

Ptc Resettable Fuses Selection Notes

Select this component when designing circuits requiring low initial resistance and precise trip characteristics for sensitive signal lines. Evaluate the thermal environment to ensure the operating temperature range of 0°C to 70°C accommodates the application's ambient conditions. Consider the physical size constraints of the 4-SMD package during layout design.

Ptc Resettable Fuses Part Context

This part belongs to the B59750 series of PTC thermistors from TDK Electronics. The series is engineered for robust circuit protection in demanding environments. The specific model utilizes ceramic technology to deliver reliable performance in telecommunications and industrial control systems where space-saving surface mount solutions are required.