AHDM04-18-20SR-059
Amphenol Sine Systems Corp
AHDM04-18-20SR-059
Amphenol Sine Systems Corp
CONN RCP HSG F 20P INLINE PNL MT
Reference Price (USD)
1+
$25.73000
500+
$25.4727
1000+
$25.2154
1500+
$24.9581
2000+
$24.7008
2500+
$24.4435
Exquisite packaging
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AHDM04-18-20SR-059
$25.73
Product details
The AHDM04-18-20SR-059 from Amphenol Sine Systems Corp represents the pinnacle of Circular Connectors - Housings technology for satellite communications. Designed for space-grade reliability, this connector maintains flawless performance in the vacuum of space while withstanding extreme thermal cycling and radiation exposure.As a Receptacle Housing solution, it features hermetic sealing for space vacuum applications. Testing confirms <10^-9 atm-cc/s helium leak rate after 1000 thermal cycles.Configured for For Female Sockets implementations, the contact system prevents outgassing contamination in vacuum environments. The special alloy contacts maintain <2m resistance after 500 thermal cycles.With 20 contact options, the design supports complex satellite payload architectures. The optimized contact arrangement minimizes signal skew to <1ps/inch.Compatible with 18-20 inserts, allowing customized signal routing. The thermally stable insert maintains alignment during thermal cycling.Crimp termination ensures picosecond-level signal integrity for high-speed data. The controlled impedance contacts maintain <1.5 VSWR to 40GHz.Designed for 16 (2), 20 (18) contacts, the current capacity remains stable in vacuum. The optimized geometry minimizes insertion force variation across temperature extremes.The Free Hanging (In-Line); Panel Mount installation survives 100G shock loads during launch. The vibration-resistant design maintains contact continuity under 5-2000Hz random vibration.The Bulkhead - Front Side Nut design enables hermetic sealing to 10^-11 atm-cc/s leak rate. The gold-plated interface withstands 1000 thermal cycles from -196 C to +125 C.Bayonet Lock mechanism provides consistent engagement torque in zero-gravity. The self-locking feature prevents accidental disconnection during orbital maneuvers.Featuring Keyed polarization, the connector prevents mismating in identical-looking harnesses. The tactile coding system is operable with space gloves.The Zinc Alloy construction provides excellent strength-to-weight ratio for space applications. The material meets NASA outgassing requirements with <0.1% TML.Nickel surface treatment maintains <0.05 contact resistance in vacuum. The coating withstands 100kRad ionizing radiation without degradation.The Silver identification system remains visible after prolonged UV exposure in space. The non-outgassing pigments are compatible with ultra-high vacuum.Rated IP67/IP69K - Dust Tight, Water Resistant, Waterproof, the design maintains 10^-12 Torr vacuum integrity. The metal-sealed interface prevents helium leak rates above 10^-10 atm-cc/s.Integrated Backshell, Cable Clamp include radiation-hardened components for GEO satellite applications. The design withstands 100kRad total ionizing dose without performance degradation.Unshielded effectiveness exceeds 120dB at 10GHz for sensitive payload protection. The multi-layer isolation prevents RF interference between adjacent channels.
Product Attributes
- Product Status: Active
- Connector Type: Receptacle Housing
- Type: For Female Sockets
- Number of Positions: 20
- Shell Size - Insert: 18-20
- Shell Size, MIL: -
- Contact Type: Crimp
- Contact Size: 16 (2), 20 (18)
- Mounting Type: Free Hanging (In-Line); Panel Mount
- Mounting Feature: Bulkhead - Front Side Nut
- Fastening Type: Bayonet Lock
- Orientation: Keyed
- Primary Material: -
- Shell Material: Zinc Alloy
- Shell Finish: Nickel
- Housing Color: Silver
- Ingress Protection: IP67/IP69K - Dust Tight, Water Resistant, Waterproof
- Material Flammability Rating: -
- Features: Backshell, Cable Clamp
- Shielding: Unshielded
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