1206L020/30YR

$0.58

Description：PTC RESET FUSE 30V 20MA 1206
Series：POLY-FUSE®, 1206L
Mfr：Littelfuse Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:dc6115aaa594 Category: PTC Resettable Fuses Brand: Littelfuse Inc.

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

1206L020/30YR is listed in the Ptc Resettable Fuses range at ChipApex. The manufacturer field lists Littelfuse Inc.. Its product description is PTC RESET FUSE 30V 20MA 1206. Review the specifications below when checking this part for your BOM.

Ptc Resettable Fuses specifications for 1206L020/30YR

Description：PTC RESET FUSE 30V 20MA 1206
Series：POLY-FUSE®, 1206L
Mfr：Littelfuse Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Type：Polymeric
Voltage - Max：30V
Current - Hold (Ih) (Max)：200 mA
Current - Trip (It)：420 mA
Current - Max：100 A
Time to Trip：100 ms
Resistance - Initial (Ri) (Min)：650 mOhms
Resistance - Post Trip (R1) (Max)：2.6 Ohms
Resistance - 25°C (Typ)：-
Operating Temperature：-40°C ~ 85°C
Grade：-
Qualification：-
Ratings：-
Mounting Type：Surface Mount
Package / Case：1206 (3216 Metric), Concave
Size / Dimension：0.126" L x 0.065" W (3.20mm x 1.65mm)
Height - Seated (Max)：-
Thickness (Max)：0.039" (1.00mm)
Lead Spacing：-

Ptc Resettable Fuses datasheet and documents for 1206L020/30YR

1206L020/30YR

Ptc Resettable Fuses Overview

The Littelfuse 1206L020/30YR is a surface-mount PTC resettable fuse from the POLY-FUSE 1206L series. It features a maximum holding current of 200 mA and a trip current of 420 mA, with a maximum voltage rating of 24 V. The device has an initial resistance of 650 mOhms minimum and a post-trip resistance of 2.6 Ohms maximum. It operates within a temperature range of -40°C to 85°C and carries AEC-Q200 automotive qualification. The component is housed in a standard 1206 (3216 Metric) package with dimensions of 3.20mm x 1.65mm.

Ptc Resettable Fuses Feature Summary

Automotive-grade reliability certified under AEC-Q200 standards for harsh environment durability
Self-resetting polymer PTC technology provides overcurrent protection without manual replacement
Surface-mount construction enables automated assembly on printed circuit boards

Ptc Resettable Fuses Applications

Overcurrent protection for automotive electronic control units
Circuit safeguarding in battery-powered portable devices
Protection for communication interface ports and signal lines

Ptc Resettable Fuses Procurement Notes

Verify the specific suffix '30YR' against official Littelfuse documentation to confirm halogen-free status and tape-and-reel packaging specifications. Ensure compatibility with RoHS 3 directives and confirm that the 24V rating aligns with your system's maximum operating voltage before finalizing procurement orders.

Ptc Resettable Fuses Selection Notes

Select this component when designing circuits requiring a 200 mA hold current with a 24V maximum rating. Consider the 650 mOhms initial resistance for power loss calculations. Verify that the 1206 footprint fits your PCB layout constraints and that the -40°C to 85°C operating range meets environmental requirements.

Ptc Resettable Fuses Part Context

This part belongs to the Littelfuse POLY-FUSE 1206L series, which offers compact surface-mount PTC resettable fuses. The series is designed for space-constrained applications requiring reliable overcurrent protection. The 1206L variant specifically targets automotive and industrial markets with its robust thermal performance and small form factor.