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Microchip Technology 1N6126AUS/TR — Circuit Protection

1N6126AUS/TR Zener TVS Diode – 64.6V Breakdown, 500W

MPN1N6126AUS/TR
Active

Microchip Technology 1N6126AUS/TR, Zener TVS, 500W peak pulse, 64.6V breakdown min, bidirectional, SQ-MELF B surface mount, -55°C to 175°C.

$16.1850Ref. price · indicative, final on quote
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

1N6126AUS/TR Technical Specifications
ParameterValue
TypeZener
Mounting typeSurface Mount
Voltage - breakdown64.6V
Voltage - clamping (Max) @ ipp97.1V
Voltage - reverse standoff51.7V
Current - peak pulse (10/1000μs)5.1A
Power - peak pulse500W
Power line protectionNo
Operating temperature-55°C~175°C(TJ)
PackageTape & Reel (TR)
ApplicationsGeneral Purpose
CaseSQ-MELF, B
Bidirectional channels1

Product details

Zener TVS for 51.7V rail clamping

The 1N6126AUS/TR: Its 64.6V minimum breakdown voltage and 97.1V clamping at 5.1A make it a fit for protecting a 51.7V nominal rail — the reverse standoff voltage — from transients. The bidirectional structure handles AC or bipolar lines without back-to-back series diodes.

Hermetic SQ-MELF package for harsh environments

This part comes in a SQ-MELF B package (surface-mount, hermetic ceramic). The operating temperature range spans -55°C to 175°C, suiting avionics, downhole, or under-hood automotive applications where standard plastic packages degrade. The hermetic seal resists moisture and thermal cycling — a reliability advantage over non-hermetic alternatives.

Active production — sourcing via RFQ

It is supplied in Tape & Reel (TR) for automated assembly. For current pricing and lead time, submit an RFQ against your BOM quantity.

Frequently asked questions

Is 1N6126AUS/TR a bidirectional Zener?

Yes, it has one bidirectional channel, meaning it clamps both polarities in a single device.

Is 1N6126AUS/TR a TVS diode?

It is a Zener-type TVS diode, optimized for transient suppression with a 500W peak pulse rating.