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TE Connectivity

TE Connectivity GA10K

GA10K variants from TE Connectivity

GA10K Datasheet

Variants

2

Mfr

TE Connectivity

Lifecycle

Active

GA10K Overview

What changes between part numbers, and what to check before you lock the BOM — Sensors.

Key Features

  • Lifecycle mix: ActiveConfirm lifecycle on the exact MPN, not just the base number prefix.
  • 2 distinct suffix patternsExamples: 3A1IB, 4D25. Decode suffix meaning in the ordering notes under the variant table.

Target Applications

  • Sensors — design-in and field replacement
  • BOM scrub where only the base prefix is known but suffix is TBD
  • Second-source checks when the original MPN is constrained

Ordering Variants

Compare 2 GA10K part numbers by package, electrical parameters, lifecycle, and availability. Use RFQ for stock and lead-time confirmation.

Part NumberDescriptionManufacturerLifecycleRoHSAvailabilityAction
GA10K3A1IBThermistor 2-PinTE ConnectivityActiveCompliantIn Stock
RFQ
GA10K4D25NTC THERMISTOR SENSORSTE ConnectivityActiveCompliantIn Stock
RFQ

Ordering Code Differences

How suffixes on GA10K map to package, grade, and reel options.

How to Choose the Right GA10K Sensors

📦

Match the footprint first

Pull the exact package drawing for your MPN — base-number swaps fail most often at the footprint, not the schematic.

⚡

Electrical headroom

Compare voltage and current columns in the variant table. For GA10K, a suffix with lower voltage or current rating will not survive the same circuit without recalculation.

🌡️

Temp grade letter matters

Commercial (0–70 °C) and industrial (−40–85 °C+) suffixes look similar in the prefix — confirm ambient + self-heating, not just the first page of the datasheet.

🔢

Copy the full MPN

Do not BOM only "GA10K" — include the full suffix (e.g. 3A1IB, 4D25). RFQ with reel/tube preference and required date code.

Technical Specifications

Core parameters for GA10K product family

Identity

Base Model
GA10K
Manufacturer
TE Connectivity
Listed Variants
2

Variant Parameters

Lifecycle Status
Active
RoHS Status
Compliant

Source GA10K with Octatronics

Request stock confirmation, lead time, date code, and pricing for all 2 ordering variants from TE Connectivity. Our team supports active, EOL, and hard-to-find component sourcing.

  • Original manufacturer parts with traceability options
  • BOM upload and multi-line RFQ support
  • Package, grade, and compliance verification
Request QuoteView TE ConnectivityBrowse all base models →

Frequently Asked Questions

Common technical questions about the GA10K product family.

GA10K is a base / family code from TE Connectivity. You order a full MPN such as GA10K3A1IB, GA10K4D25. The variant table lists 2 orderable lines with different suffixes.
Listed suffix fragments include: 3A1IB, 4D25. Typically they encode package (see Package column), temperature grade, and tape/reel option. Always decode on the TE Connectivity datasheet ordering guide — do not guess from pattern alone.
Lifecycle values in our listing: Active. Status is per MPN suffix — one variant can be Active while another is NRND. Check PCN for your exact suffix before multi-year commitments.
Full manufacturer MPN (not just GA10K), quantity, needed date code, reel vs tube, and any compliance docs (CoC, RoHS, conflict minerals). If you only know the base prefix, include a photo of the existing label or reel.
Use the datasheet link in the page header. Cross-check electrical curves (SOA, saturation voltage, etc.) against your operating point — the table summarizes order codes, not every graph in the PDF.

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