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1N6463US — MELF / MiniMELF package (representative)
MELF / MiniMELF
Representative of package type
MICROSEMI

1N6463US

TVS Diode · US (square-end MELF) · Discrete Semiconductor
In demand
Data last refreshed Jun 18, 2026
Manufacturer
MICROSEMI
Mfr Part #
1N6463US
Series
1N646xUS
Category
TVS Diode
Datasheet
View datasheet ↗
Availability & Pricing
ZDI Price$18.11
Last transacted2007-05-14
Market range$18.11 – $33.00
Sourcing channels4
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Product Attributes

Electrical & Parametric
Vrwm12 V
Pppm1500 W
DirectionUnidirectional
Physical & Thermal
Package / CaseUS (square-end MELF)
Mounting TypeSurface Mount
Series1N646xUS
Operating Temperature-55°C ~ 175°C
Classification & Lifecycle
CategoryTVS Diode
TypeDiscrete Semiconductor

12 V, 1500 W unidirectional transient voltage suppressor

Availability & Sourcing

4 sources
SourceMfrQtyDate CodeConditionStatus
Market Microchip Techn 257 — — Available RFQ
Market Microchip 1999800 22+23+ — Available RFQ
Market MICROCHIP 5000 25+ — Available RFQ
Market MICROSEMI 2502 21+ — Available RFQ

ZDI Stock — in our warehouse · Market — offers available through our sourcing network · Live — recent offers from our sourcing network.

Price History & Market Reference

Market Price Range

High$33.00
Low$18.11
Last$18.11
Price as of2007-05-14

ZDI Transaction

Last ZDI price$18.11
As of2007-05-14
Active offers4

Pricing reflects ZDI's transaction and market-reference data. Firm pricing confirmed per RFQ against current availability.

Part Activity

recent searches, RFQs & offers
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Recent search and sourcing activity for 1N6463US.

Engineering FAQ

What are the key specifications of 1N6463US?
Vrwm: 12 V; Pppm: 1500 W; Direction: Unidirectional.
What package is 1N6463US supplied in?
1N6463US is supplied in the US (square-end MELF) package, surface mount, rated -55°C ~ 175°C.
Can ZDI source 1N6463US beyond the quantities shown?
Yes — ZD Integrated Circuits specializes in sourcing hard-to-find, obsolete, and excess electronic components through its global network, with counterfeit-avoidance inspection on every lot. Submit an RFQ with your target quantity for availability and pricing.

Documents & Media

Quality & Counterfeit Avoidance

ISO 9001 ERAI Member ESD Certified GIDEP Participant ZDI EQuality Process CAGE Code 1V8K2

ZD Integrated Circuits operates an ISO 9001-certified quality system incorporating JEDEC-standard process-control elements. In an era of global sourcing and internet procurement, standards compliance alone no longer assures component authenticity — so ZDI pioneered a multi-layered counterfeit-avoidance program: supplier analysis at the source-country level, detailed component analysis, defined inspection standards for all incoming devices, and stringent supplier rating and review. These programs let ZDI guarantee the integrity and the source of every component it ships.

Every lot moves through ZDI's EQuality Process™ — validation, QI-1 and QI-2/camera inspection, RoHS verification, bake and bag-and-tag, and QI-3 final inspection — with Quality-Manager disposition before release. Nonconforming material is quarantined; conforming material is warehoused or shipped.

✓Multi-stage EQuality Process™ inspection (QI-1 · QI-2/camera · QI-3)
✓Source-country supplier analysis, rating & review
✓Incoming inspection, RoHS verification, bake, full lot traceability
✓ESD-controlled handling · authentic parts guaranteed

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