D38999/20FG75BN
Souriau-Sunbank by Eaton
D38999/20FG75BN
Souriau-Sunbank by Eaton
CONN RCPT HSG FMALE 4POS PNL MT
Reference Price (USD)
1+
$90.92000
500+
$90.0108
1000+
$89.1016
1500+
$88.1924
2000+
$87.2832
2500+
$86.374
Exquisite packaging
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D38999/20FG75BN
$90.92
Product details
The D38999/20FG75BN from Souriau-Sunbank by Eaton 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 4 (Twinax) contact options, the design supports complex satellite payload architectures. The optimized contact arrangement minimizes signal skew to <1ps/inch.Compatible with 21-75 inserts, allowing customized signal routing. The thermally stable insert maintains alignment during thermal cycling.Conforming to G specifications, the housing interfaces with standard space-qualified accessories. The reinforced design withstands 100G acceleration during launch.Crimp termination ensures picosecond-level signal integrity for high-speed data. The controlled impedance contacts maintain <1.5 VSWR to 40GHz.Designed for 8 Twinax contacts, the current capacity remains stable in vacuum. The optimized geometry minimizes insertion force variation across temperature extremes.The Panel Mount installation survives 100G shock loads during launch. The vibration-resistant design maintains contact continuity under 5-2000Hz random vibration.The Flange 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.Threaded mechanism provides consistent engagement torque in zero-gravity. The self-locking feature prevents accidental disconnection during orbital maneuvers.Featuring N (Normal) polarization, the connector prevents mismating in identical-looking harnesses. The tactile coding system is operable with space gloves.The Aluminum 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 Environment Resistant, the design maintains 10^-12 Torr vacuum integrity. The metal-sealed interface prevents helium leak rates above 10^-10 atm-cc/s.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: 4 (Twinax)
- Shell Size - Insert: 21-75
- Shell Size, MIL: G
- Contact Type: Crimp
- Contact Size: 8 Twinax
- Mounting Type: Panel Mount
- Mounting Feature: Flange
- Fastening Type: Threaded
- Orientation: N (Normal)
- Primary Material: -
- Shell Material: Aluminum
- Shell Finish: Nickel
- Housing Color: Silver
- Ingress Protection: Environment Resistant
- Material Flammability Rating: -
- Features: -
- Shielding: Unshielded
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