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LAA127STR — SOIC-8 package (representative)
SOIC-8
Representative of package type
Littelfuse

LAA127STR

Solid State Relay · SOIC-8 · Optoelectronics
Part Status: Active In demand
Data last refreshed Jul 30, 2026
Manufacturer
Littelfuse
Mfr Part #
LAA127STR
Series
LAA127
Category
Solid State Relay
Datasheet
View datasheet ↗
Availability & Pricing
Unit PriceRequest a Quote
Sourcing channels6
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Product Attributes

Electrical & Parametric
Load Voltage250 V
Load Current200 mA
Input ControlLED
Physical & Thermal
Package / CaseSOIC-8
Mounting TypeSurface Mount
SeriesLAA127
Operating Temperature-40°C ~ 85°C
Classification & Lifecycle
CategorySolid State Relay
TypeOptoelectronics
Part StatusActive

Dual single-pole normally open OptoMOS relay, 250 V, 200 mA

Environmental & Export Classifications

RoHS Status
RoHS Compliant

Availability & Sourcing

6 sources
SourceMfrQtyDate CodeConditionStatus
Live LITTELFUSE 5000 — — Live RFQ
Live IXYS 4000 — — Live RFQ
Live LITTELFUSE 4000 — — Live RFQ
Live — 1500 21+22+23 — Live RFQ
Live CLA 1200 02 — Live RFQ
Live CLA 381 10 — 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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Recent search and sourcing activity for LAA127STR.

Engineering FAQ

What are the key specifications of LAA127STR?
Load Voltage: 250 V; Load Current: 200 mA; Input Control: LED.
What package is LAA127STR supplied in?
LAA127STR is supplied in the SOIC-8 package, surface mount, rated -40°C ~ 85°C.
Can ZDI source LAA127STR 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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