BJ74C-201
Cinch Connectivity Solutions Trompeter
BJ74C-201
Cinch Connectivity Solutions Trompeter
CONN TRB JACK STR CRIMP
Reference Price (USD)
1+
$66.64000
500+
$65.9736
1000+
$65.3072
1500+
$64.6408
2000+
$63.9744
2500+
$63.308
Exquisite packaging
Discount
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BJ74C-201
$66.64
Product details
The BJ74C-201 from Cinch Connectivity Solutions Trompeter sets new benchmarks in Coaxial Connectors (RF) performance for satellite payload systems. Designed for GEO orbit conditions, this connector maintains flawless signal integrity through 15+ years of continuous operation in the space environment.Featuring TRB, Twinaxial/Triaxial configuration, the connector achieves <0.001dB/mate insertion loss variation after 500 thermal cycles. The radiation-hardened dielectric prevents total dose effects up to 100kRad.With Jack, Female Socket (Concentric) architecture, the connector exhibits <1pA leakage current in vacuum. The molecular barrier coating prevents outgassing contamination of sensitive optics.Crimp technology ensures stable contact resistance despite atomic oxygen exposure. The gold-iridium alloy contacts withstand >10,000 thermal cycles in LEO conditions.The Crimp system provides >100dB EMI shielding against solar flare events. The multi-foil design meets MIL-STD-188-164 requirements for spacecraft bonding.Precision-controlled Non-Constant maintains <0.5% deviation across -150 C to +125 C. The compensated dielectric design accounts for thermal expansion in vacuum.Designed for Panel Mount installation, the connector withstands 50G vibration during launch. The titanium housing provides >98% radiation shielding effectiveness.The Bulkhead - Front Side Nut design incorporates iso-static mounting points for stress-free installation. The kinematic interface compensates for CTE mismatches in composite structures.Qualified with M17/176-00002 space-grade cables, the connector passes NASA outgassing tests with <0.1% TML. The strain relief system survives 1,000 flex cycles in thermal vacuum.The Bayonet Lock mechanism provides positive engagement with <5N m torque in zero-G. The captive hardware meets NASA-STD-8739.4 requirements.Characterized at 500 MHz, the connector shows <0.05dB PIM in high-power RF applications. The multipaction-resistant design handles 5kW peak power at altitude.With 1 isolated channels, the connector supports redundant spacecraft systems. Each port features individual radiation-hardened ESD protection.Three Lug include integrated thermistors for thermal gradient monitoring. The connector is qualified per ESA ECSS standards for Ariane 6 launch vehicles.The Silver anodization provides <5% solar absorptance in AM0 conditions. The optical properties remain stable under UV and proton radiation.The Beryllium Copper formulation resists cold welding in vacuum with <10mg contact force. The beryllium-copper alloy maintains spring properties at cryogenic temperatures.
Product Attributes
- Product Status: Active
- Connector Style: TRB, Twinaxial/Triaxial
- Connector Type: Jack, Female Socket (Concentric)
- Contact Termination: Crimp
- Shield Termination: Crimp
- Impedance: Non-Constant
- Mounting Type: Panel Mount
- Mounting Feature: Bulkhead - Front Side Nut
- Cable Group: M17/176-00002
- Fastening Type: Bayonet Lock
- Frequency - Max: 500 MHz
- Number of Ports: 1
- Features: Three Lug
- Housing Color: Silver
- Ingress Protection: -
- Center Contact Material: Beryllium Copper
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