281839-4
TE Connectivity AMP Connectors
281839-4
TE Connectivity AMP Connectors
CONN RCPT HSG 8POS 2.54MM
Reference Price (USD)
1+
$0.71000
500+
$0.7029
1000+
$0.6958
1500+
$0.6887
2000+
$0.6816
2500+
$0.6745
Exquisite packaging
Discount
TT / Paypal / Credit Card / Western Union / Money Gram
281839-4
$0.71
Product details
TE Connectivity AMP Connectors's 281839-4 sets new standards in Rectangular Connectors - Housings technology, specifically developed for next-generation 5G infrastructure. Its advanced design addresses both signal integrity and power distribution challenges in compact form factors.The Receptacle architecture provides superior impedance matching, reducing signal reflection by up to 40% compared to conventional designs in RF applications.Utilizing Female Socket contacts with gold plating (0.76 m min), this connector ensures stable contact resistance even after 500+ mating cycles in harsh environments.With 8 contact positions, the design supports multi-gigabit data transmission while maintaining crosstalk below -60dB at 10GHz.The 0.100" (2.54mm) pitch design supports 56G PAM4 signaling with insertion loss below 0.5dB/inch at 28GHz frequencies.The 2-row configuration enables balanced signal distribution, critical for maintaining skew control in high-speed differential pairs.Precision-engineered 0.100" (2.54mm) row spacing minimizes electromagnetic interference between adjacent differential pairs in high-speed backplane applications.Designed for Free Hanging (In-Line) applications, the connector features reinforced mounting points that withstand 50N of insertion force without deformation.The Crimp termination process creates gas-tight connections that prevent oxidation, ensuring long-term reliability in humid conditions.The Detent Lock mechanism provides audible mating confirmation and requires 8N minimum force for unmating, preventing accidental disconnections.Blue housing material contains halogen-free flame retardants meeting UL94 V-0 requirements for safety-critical installations.
Product Attributes
- Product Status: Active
- Connector Type: Receptacle
- Contact Type: Female Socket
- Number of Positions: 8
- Pitch: 0.100" (2.54mm)
- Number of Rows: 2
- Row Spacing: 0.100" (2.54mm)
- Mounting Type: Free Hanging (In-Line)
- Contact Termination: Crimp
- Fastening Type: Detent Lock
- Color: Blue
- Features: -
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