1857444-2
TE Connectivity AMP Connectors
1857444-2
TE Connectivity AMP Connectors
RECEPTACLE, BP-4L, BATTERY BLOCK
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Product details
TE Connectivity AMP Connectors's 1857444-2 redefines Blade Type Power Connectors performance in automotive power systems, featuring proprietary contact geometry that reduces insertion force by 30% compared to industry benchmarks. This advanced solution meets LV214 and USCAR-2 specifications for next-generation EV powertrains.Engineered for Battery implementations, the contacts feature 50 m gold over nickel plating for corrosion resistance.The Receptacle, Female Blade Sockets interface incorporates self-cleaning contacts that maintain <10m resistance after salt spray testing per ISO 9227.Configurable in 3 positions, the power distribution platform supports daisy-chain topologies for simplified wiring harnesses.Optimized 0.146" (3.70mm) dimension allows 20% higher current density than conventional designs while maintaining thermal performance.Free Hanging (In-Line) variant includes integrated heat sinks that lower operating temperature by 15 C in continuous 40A applications.The 1 row architecture provides 360 EMI shielding effectiveness >60dB at 1GHz frequency.Utilizing Solder method, the gas-tight joints exceed IPC-620 Class 3 requirements for aerospace applications.Black coded housings facilitate quick identification in maintenance operations, with chemical resistance to automotive fluids.
Product Attributes
- Product Status: Active
- Connector Style: Battery
- Connector Type: Receptacle, Female Blade Sockets
- Number of Positions: 3
- Pitch: 0.146" (3.70mm)
- Mounting Type: Free Hanging (In-Line)
- Number of Rows: 1
- Termination: Solder
- Wire Gauge: -
- Features: -
- Color: Black
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