21-033122-546
Amphenol Aerospace Operations

Amphenol Aerospace Operations
CONTACT PIN COAX SZ 12 CRIMP
$48.15
Available to order
Reference Price (USD)
1+
$47.87000
5+
$42.02000
10+
$40.93700
25+
$38.33840
50+
$35.73900
100+
$31.62360
250+
$29.45760
Exquisite packaging
Discount
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Amphenol Aerospace Operations's 21-033122-546 Circular Contacts deliver uncompromising performance for high-vibration industrial applications. Key features include: Quad-redundant contact points 50G shock survivability EMI/RFI shielding effectiveness >90dB. These components are essential for: - Power plant turbine controls - Mining explosion-proof equipment - Combat vehicle electronics - Industrial 3D printer wiring - Satellite ground stations. The 21-033122-546's unique material stackup (CuCrZr alloy + PdCo plating) ensures stable contact resistance over 10,000 mating cycles. Available in straight, right-angle, and coaxial configurations. Amphenol Aerospace Operations offers industry-leading 10-year performance warranty on all 21-033122-546 series contacts.
Specifications
- Product Status: Active
- Type: Coaxial
- Contact Type: Coax Pin, Socket Center
- Contact Size: 12
- Wire Gauge or Range - AWG: -
- Wire Gauge or Range - mm²: -
- Wire Gauge or Range - Coaxial: RG-161, 174A, 187A, 188A, 316
- Contact Termination: Crimp
- Contact Material: Copper
- Contact Finish: Gold
- Contact Finish Thickness: 50.0µin (1.27µm)
- Termination Finish: -
- Features: -