281937-3 TE Connectivity In Stock
281937-3 is a TE Connectivity connector for PCB interconnect and production BOM sourcing. Key specs include 2.5 mm pitch, crimp termination, -30°C to 105°C operating range. From inquiry pricing, in stock sourcing, and worldwide shipping support.
- Manufacturer
- TE Connectivity
- Package
- —
- Lifecycle
- ACTIVE
- Datasheet
- 281937-3 Datasheet PDF
- Temp Range
- -30.0°C to 105.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of 281937-3?
- -30°C to 105°C connector configuration for approved BOM replacement and sourcing continuity
- crimp termination supports compact PCB layout and mating connector alignment
- -30°C to 105°C operating range helps engineers match footprint, assembly, and mechanical constraints
- TE Connectivity manufacturer reference supports traceable procurement and cross-checking against the original design
What is 281937-3 used for?
Used in industrial controls, embedded controller boards, instrumentation modules, and production assemblies that need a traceable connector with -30°C to 105°C. It is also suitable for maintenance sourcing, prototype-to-production builds, and replacement BOM validation where the original manufacturer part number must remain consistent.
What are the specifications of 281937-3?
| YTEOL | 3 |
| Connector Support Type | CONNECTOR ACCESSORY |
| Contact Design | STAMPED |
| Contact Gender | MALE |
| Cross Section Area | 2.5mm2 |
| Rated Current | 16A |
| Terminal Type | CRIMP |
| Wire Gauge | 13AWG |
| Wire Size-Max | 13AWG |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
Where can I find the 281937-3 datasheet?
281937-3 Datasheet DownloadOfficial datasheet from TE Connectivity
What are equivalent replacements for 281937-3?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Which designs benefit from 281937-3's -30°C to 105°C rating?
281937-3 fits board interconnects and related production circuits where designers need interconnect component behavior with -30°C to 105°C and 16 A. The the specified SMD package format and -30°C to 105°C configuration support compact automated assembly.
How should engineers review the the specified SMD package footprint before approving 281937-3?
Check the recommended land pattern, solder process, and clearance for the specified SMD package before release. Its -30°C to 105°C configuration and -30°C to 105°C rating make it practical for dense SMT boards.
What procurement checks matter before sourcing 281937-3 for production builds?
Confirm TE Connectivity traceability, lifecycle status, and lot consistency before release. The buyer should match the quoted part to -30°C to 105°C and 16 A and verify -30°C to 105°C packaging requirements.
Related Guides
STM32H725IGT3 Selection Guide: Memory, Package, Temperature, and Supply
Choose the right STM32H725 variant by comparing Flash, package, pin count, temperature grade, connectivity, and production requirements.
Aug 1, 2026
STM32H725IGT3 High-Performance MCU Design Guide
Design STM32H725IGT3 systems for reliable 550 MHz operation with practical power, clock, cache, DMA, PCB, ADC, and recovery guidance.
Jul 31, 2026
150141VS73100 Violet SMD LED Selection Guide: Color, Drive, and Sourcing
Select the 150141VS73100 by wavelength, brightness, drive current, 3528 fit, reliability, and traceable sourcing requirements.
Jul 31, 2026
STEF05SGR 5 V eFuse Protection Design Guide
Design a reliable 5 V STEF05SGR eFuse stage with current-limit math, capacitor sizing, thermal analysis, fault recovery, and PCB layout guidance.
Jul 30, 2026
Why Buy from FindMyChip
About TE Connectivity
TE Connectivity is a leading electronic component manufacturer. FindMyChip sources TE Connectivity ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“FindMyChip sourced our entire STM32 BOM in 48 hours when our usual distributor had 16-week lead times.”