1857444-4
TE Connectivity AMP Connectors
1857444-4
TE Connectivity AMP Connectors
RECEPTACLE, BP-4L, BATTERY BLOCK
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Product details
The 1857444-4 by TE Connectivity AMP Connectors represents a breakthrough in Blade Type Power Connectors for high-speed data transmission, engineered to exceed IEEE 802.3bj specifications for 100GbE applications. This innovative solution combines superior signal integrity with power efficiency, making it ideal for data center and network switch deployments.Designed for Battery applications, the connector supports thermal management with 2.5 C/W thermal resistance.Featuring Receptacle, Female Blade Sockets architecture, the connector achieves <0.5dB insertion loss at 25GHz while supporting 56G PAM4 signaling.Available in 3 positions, the high-density configuration enables 40% space savings compared to traditional designs.The optimized 0.146" (3.70mm) spacing minimizes crosstalk to <-40dB while meeting IPC-2251 impedance control requirements.Free Hanging (In-Line) implementation provides mechanical stability with <0.1mm positional tolerance for precise backplane alignment.With 1 rows, the orthogonal contact arrangement reduces simultaneous switching noise in multi-lane applications.Solder technology ensures reliable connections through 10,000 mating cycles with contact resistance <10m .The Black housing features halogen-free material compliant with RoHS 3.0 and REACH SVHC standards.
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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