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1206TD-40AS AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

1206TD-40AS product

1206TD-40AS

Fuses

AEC-Q200Time-DelaySMD Fuse

The 1206TD-40AS is a high-current, AEC-Q200 certified time-delay chip fuse designed for automotive and industrial applications requiring robust shock and heat tolerance.

Best for

  • Automotive infotainment
  • Battery management systems
  • High-inrush power circuits

Avoid if

  • Applications exceeding 36Vdc
  • Circuits requiring extremely fast-acting protection

Check before use

  • Thermal derating based on ambient temperature
  • Surge current I²t calculations

Key specifications

Current Rating
40A
Voltage Rating
36Vdc
Interrupting Rating
200A @ 36Vdc
Package
1206

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

AutomotivePower Management

Datasheet

9f7eeff011ccdfb3664f510dc5486985_2405161107_prosemi-1206TD-40AS_C2838917.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 1206TD-40AS: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a 40A, 36Vdc thick film chip fuse in a 1206 surface-mount package, optimized for automotive and high-reliability electronics.