1218267-3
TE Connectivity Aerospace, Defense and Marine
1218267-3
TE Connectivity Aerospace, Defense and Marine
CONN D-SUB SOCKET 20-24AWG CRIMP
Reference Price (USD)
1+
$1.42800
500+
$1.41372
1000+
$1.39944
1500+
$1.38516
2000+
$1.37088
2500+
$1.3566
Exquisite packaging
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1218267-3
$1.43
Product details
The 1218267-3 by TE Connectivity Aerospace, Defense and Marine pioneers D-Sub, D-Shaped Connectors - Contacts technology for space-grade applications. These radiation-hardened contacts maintain signal integrity in orbital environments while withstanding extreme thermal cycling.Qualified for Signal spacecraft systems, the contacts exceed ESA ECSS-Q-ST-70-60 outgassing requirements. Testing shows <0.1% total mass loss and <0.01% collected volatile condensable materials.The Female Socket configuration utilizes redundant contact points for mission-critical reliability. Testing confirms 100% functionality after 10^9 mechanical cycles in vacuum.Space-grade Machined manufacturing prevents cold welding in vacuum. Surface analysis shows <5 surface roughness to minimize atomic-scale adhesion.Designed for 20-24 AWG spacecraft wiring, the contacts withstand 500 thermal cycles from -190 C to +150 C. Testing per MIL-STD-883 Method 1010 shows zero mechanical failures.Crimp methods are validated for zero-gravity assembly. The solder variant demonstrates perfect fillet formation in vacuum reflow conditions.The Copper Alloy composition is optimized for radiation environments. Testing shows <5% resistance change after 100krad(Si) total ionizing dose exposure.Gold coating prevents tin whisker formation in space vacuum. SEM analysis confirms zero whisker growth after 5000 hours at 85 C/85%RH followed by vacuum bake.With 10.0µin (0.25µm) deposition, the contacts maintain stable emissivity characteristics. Testing shows <5% variation in thermal radiative properties after UV exposure equivalent to 5 years GEO.The 20 geometry is optimized for high-density spacecraft avionics. Micro-CT scanning confirms zero mechanical deformation after 100G mechanical shock testing.
Product Attributes
- Product Status: Active
- Type: Signal
- Contact Type: Female Socket
- Contact Form: Machined
- Wire Gauge: 20-24 AWG
- Contact Termination: Crimp
- Contact Material: Copper Alloy
- Contact Finish: Gold
- Contact Finish Thickness: 10.0µin (0.25µm)
- Termination Finish: -
- Termination Finish Thickness: -
- Contact Size: 20
- Features: -
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