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National Semiconductor

LM135AH

Temperature Sensor · TO-46 · Analog
Part Status: Obsolete In demand
Data last refreshed Jul 30, 2026
Manufacturer
National Semiconductor
Mfr Part #
LM135AH
Series
LM135
Category
Temperature Sensor
Datasheet
View datasheet ↗
Availability & Pricing
Unit PriceRequest a Quote
Sourcing channels15
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Product Attributes

Electrical & Parametric
Output Scale10 mV/K
Initial Accuracy±1°C
Physical & Thermal
Package / CaseTO-46
Mounting TypeThrough Hole
SeriesLM135
Operating Temperature-55°C ~ 150°C
Classification & Lifecycle
CategoryTemperature Sensor
TypeAnalog
Part StatusObsolete

Precision Kelvin temperature sensor, 10 mV/K output

Availability & Sourcing

15 sources
SourceMfrQtyDate CodeConditionStatus
Live — 5154 — — Live RFQ
Live — 388 — — Live RFQ
Live National Semiconductor 92 — — Live RFQ
Live National Semiconductor 70 — — Live RFQ
Live National Semiconductor 56 — — Live RFQ
Live National Semiconductor 30 — — Live RFQ
Live NSC 20 — — Live RFQ
Live National Semiconductor 19 0026 — Live RFQ
Live — 16 — — Live RFQ
Live NSC 15 8125 — Live RFQ
Live National Semiconductor 15 — — Live RFQ
Live NAT 12 — — Live RFQ
Live NATL SEMI 6 — — Live RFQ
Live NATIONAL SEMICONDUCTOR 5 01+ 15AB — Live RFQ
Live National Semiconductor 5 30AX — Live RFQ

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

Part Activity

recent searches, RFQs & offers
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LM135AH viewed on the web · Web User
LM135AH viewed on the web · Web User
LM135AH viewed on the web · Web User
LM135AH viewed on the web · Web User
LM135AH viewed on the web · Web User
LM135AH viewed on the web · Web User
LM135AH searched via the web · Web User

Recent search and sourcing activity for LM135AH.

Engineering FAQ

LM135AH is marked Obsolete — how does ZDI assure authenticity?
Obsolete and end-of-life parts carry elevated counterfeit risk, which is exactly why ZDI routes every lot through the full EQuality Process™ — validation, QI-1 and QI-2/camera inspection, RoHS verification, bake and bag-and-tag, and QI-3 final inspection — with source-country supplier vetting and full lot traceability before release.
What are the key specifications of LM135AH?
Output Scale: 10 mV/K; Initial Accuracy: ±1°C.
What package is LM135AH supplied in?
LM135AH is supplied in the TO-46 package, through hole, rated -55°C ~ 150°C.
Can ZDI source LM135AH 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

LM135AH is marked Obsolete. Obsolete and end-of-life parts carry elevated counterfeit risk — exactly why ZDI routes them through the full EQuality Process™ with source-country supplier vetting, inspection, and traceability.

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