208491-1

TE Connectivity AMP Connectors

General info

Part Number

208491-1

Manufacturer

TE Connectivity AMP Connectors

Description:

CONN RCPT HSNG MALE 28POS PNL MT

Datasheet:

208491-1 PDF

Reference Price (USD)

$48.31000

500+

$47.8269

1000+

$47.3438

1500+

$46.8607

2000+

$46.3776

2500+

$45.8945

Exquisite packaging

Discount

TT / Paypal / Credit Card / Western Union / Money Gram

208491-1

$48.31

Product details

TE Connectivity AMP Connectors's 208491-1 revolutionizes Circular Connectors - Housings technology for high-speed rail applications. Engineered to withstand extreme vibration and weather conditions, this connector ensures reliable performance in train control systems and onboard electronics where safety is paramount.The Receptacle Housing configuration survives 10G vibration levels in locomotive applications. Field testing demonstrates 99.999% reliability over 1 million mating cycles.Optimized for For Male Pins implementations, the contact system resists fretting corrosion in high-vibration environments. The multi-point contacts maintain <5m resistance under 5-200Hz vibration.With 28 contact arrangements, the design supports distributed power systems. The isolated high-current contacts prevent arc tracking in 1500V DC applications.Compatible with 22-28 inserts, allowing flexible power/signal configurations. The floating insert accommodates panel warpage up to 3mm.Crimp termination ensures reliable connections in thermally dynamic environments. The spring-loaded contacts compensate for 10mm of thermal expansion.Designed for 20 contacts, the current density remains below 250A/cm at full load. The optimized contact geometry reduces insertion force by 30%.The Panel Mount installation withstands 50G shock loads during rail impacts. The vibration-resistant design maintains contact integrity under 5-500Hz random vibration.The Flange design allows one-handed installation while wearing gloves. The captive hardware prevents dropped components during overhead line work.Threaded locking mechanism provides positive engagement in all weather conditions. The self-cleaning threads operate flawlessly from -40 C to +85 C.Featuring Keyed keying, the connector prevents mismating in identical-looking cable runs. The color-coded system reduces installation errors in maintenance depots.The Zinc Alloy construction provides excellent impact resistance in derailment scenarios. The material meets EN 45545-2 fire safety standards for railway applications.Nickel coating maintains <10 contact resistance after salt spray exposure. The surface treatment withstands abrasive particles in tunnel environments.The Silver identification system complies with EN 50155 railway standards. High-visibility pigments remain detectable in all lighting conditions.Certified UL94 V-0 materials prevent toxic fume emission during fire events. Critical for passenger trains requiring EN 45545-2 compliance.Shielded effectiveness meets EN 50121-3-2 railway EMC standards. The continuous braid design provides 80dB attenuation at 100MHz.