281790-4
TE Connectivity AMP Connectors
281790-4
TE Connectivity AMP Connectors
PLUG HE13 IDC 180 2X4 P AWG 26-2
Reference Price (USD)
1+
$3.75000
500+
$3.7125
1000+
$3.675
1500+
$3.6375
2000+
$3.6
2500+
$3.5625
Exquisite packaging
Discount
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281790-4
$3.75
Product details
TE Connectivity AMP Connectors's 281790-4 sets new standards in Rectangular Connectors - Free Hanging, Panel Mount for railway and transportation systems. This rugged interconnect solution meets EN 50155 and IEC 61373 specifications, delivering reliable performance in rolling stock applications despite extreme vibration, shock, and environmental conditions.The Receptacle configuration features a double-locking system that withstands 50G shock pulses. The vibration-resistant design maintains electrical continuity through 10Hz to 2kHz random vibration profiles.Utilizing Female Socket technology, these contacts maintain less than 5m resistance variation under 15G vibration. The hyperbolic contact geometry compensates for terminal movement while maintaining constant normal force.Available in 8 configurations, the connector supports both power distribution and train communication networks. The segregated contact groups prevent interference between high-voltage and sensitive signal circuits.The 0.100" (2.54mm) spacing provides sufficient clearance for 3000V AC isolation requirements. The molded barriers between contacts prevent tracking in humid environments per EN 50124-1.The 2 row arrangement positions power contacts for optimal heat dissipation. The thermal management design reduces hot-spot temperatures by 20% compared to conventional layouts.0.100" (2.54mm) separation between power and signal contacts prevents electromagnetic interference. This isolation is critical for reliable train communication network operation.Featuring Crimp technology, the system accommodates both fine-strand and rigid conductors. The spring-loaded cage clamp maintains constant pressure despite vibration-induced relaxation.
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: -
- Fastening Type: -
- Cable Termination: Crimp
- Wire Type: -
- Wire Gauge: -
- Features: -
- Contact Finish: -
- Contact Finish Thickness: -
- Color: -
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