1977877-1

TE Connectivity AMP Connectors

General info

Part Number

1977877-1

Manufacturer

TE Connectivity AMP Connectors

Description:

CONN RCPT HSNG MALE 4POS INLINE

Datasheet:

1977877-1 PDF

Reference Price (USD)

$20.59000

500+

$20.3841

1000+

$20.1782

1500+

$19.9723

2000+

$19.7664

2500+

$19.5605

Exquisite packaging

Discount

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

1977877-1

$20.59

Product details

The 1977877-1 by TE Connectivity AMP Connectors revolutionizes Circular Connectors - Housings technology for renewable energy systems. Combining extreme environmental resistance with high-current capacity, this connector is engineered for solar farm combiners and wind turbine pitch control systems where reliability is paramount.As a Receptacle Housing solution, it integrates power and data contacts in a single compact package. The dual-contact design reduces installation time by 40% in field deployments.Optimized for For Male Pins configurations, the contact system handles 100A surge currents without degradation. The arc-resistant design meets UL 1977 requirements for photovoltaic applications.With 4 arrangement options, the connector supports various power distribution schemes. The optimized contact pitch prevents corona discharge at altitudes up to 3000m.Compatible with 11-4 inserts, allowing flexible power/signal configurations. The floating insert accommodates panel warpage up to 2mm.Crimp termination ensures reliable connections in thermally dynamic environments. The spring-loaded contacts compensate for thermal expansion differences.Designed for 16 contacts, the current density remains below 200A/cm at full load. The optimized contact geometry reduces insertion force by 25%.The Free Hanging (In-Line) installation withstands 25G shock loads in wind turbine nacelles. The vibration-resistant design maintains contact integrity under 5-500Hz random vibration.Threaded locking mechanism ensures positive engagement in high-vibration environments. The self-locking feature prevents accidental disconnection during operation.Featuring Keyed keying, the connector prevents misalignment during blind mating. The color-coded system reduces installation errors in low-light conditions.The Polyamide (PA), Nylon construction provides excellent corrosion resistance in coastal environments. Salt fog testing shows no corrosion after 2000 hours exposure.The Black identification system simplifies maintenance in large-scale arrays. High-visibility pigments remain detectable in all weather conditions.Rated IP67 - Dust Tight, Waterproof, the design withstands high-pressure water jets during panel washing. The triple-seal system prevents moisture ingress during thermal cycling.Compliant with UL94 V-0 standards, the materials self-extinguish within 5 seconds. Critical for battery storage systems requiring UL 94V-0 compliance.Unshielded effectiveness meets EN 61000-6-2 industrial immunity standards. The continuous braid design provides 70dB attenuation at 100MHz.