921A704B
Winchester Interconnect
921A704B
Winchester Interconnect
CONN SMA JACK STR 50 OHM
Reference Price (USD)
1+
$6.24400
500+
$6.18156
1000+
$6.11912
1500+
$6.05668
2000+
$5.99424
2500+
$5.9318
Exquisite packaging
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921A704B
$6.24
Product details
Winchester Interconnect's 921A704B redefines reliability standards in Coaxial Connectors (RF) connectivity solutions. Developed for aerospace-grade signal integrity, this connector maintains phase coherence across extended temperature cycles while minimizing skin effect losses.The SMA interface configuration delivers consistent 50 characteristic impedance, critical for high-speed digital RF systems. Its elliptical contact design reduces surface wave propagation.Utilizing Jack, Female Socket architecture, the connector achieves >65dB isolation between adjacent ports. The tri-material contact system prevents fretting corrosion.The 50Ohm matched design features tapered dielectric transitions to minimize return loss. Time-domain reflectometry shows <3% impedance deviation across {Frequency - Max} bandwidth.The Panel Mount configuration integrates strain relief that exceeds ICE 60332-1-2 flame ratings. The captive hardware prevents loose parts in vibration environments.Engineered with Bulkhead, the connector withstands 50G mechanical shock per MIL-STD-202H. The captive hardware eliminates installation tool requirements.Tested with RG-402 (.141" Semi Rigid) specifications, the connector maintains <0.05dB variation during 10,000 flex cycles. The anti-kink design preserves cable phase stability.Threaded engagement system provides audible mating confirmation with <1.5N engagement force. The anti-decoupling mechanism prevents spontaneous disconnection.Characterized up to 18 GHz, the connector demonstrates group delay variation <5ps across the band. The low-dispersion design is ideal for wideband radar applications.The 1 configuration features individual port identification for automated testing systems. Each channel maintains <-60dB cross-port isolation.The Brass formulation provides <0.5 in surface roughness for consistent RF performance. Material properties are verified per ASTM B36 standards.
Product Attributes
- Product Status: Active
- Connector Style: SMA
- Connector Type: Jack, Female Socket
- Contact Termination: -
- Shield Termination: -
- Impedance: 50Ohm
- Mounting Type: Panel Mount
- Mounting Feature: Bulkhead
- Cable Group: RG-402 (.141" Semi Rigid)
- Fastening Type: Threaded
- Frequency - Max: 18 GHz
- Number of Ports: 1
- Features: -
- Housing Color: -
- Ingress Protection: -
- Center Contact Material: Brass
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