PCA.4E.675.CTAC12Z
LEMO
PCA.4E.675.CTAC12Z
LEMO
CONN INLINE RCPT TRIAX PIN SLDER
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PCA.4E.675.CTAC12Z
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Product details
LEMO's PCA.4E.675.CTAC12Z 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 Triaxial interface configuration delivers consistent 50 characteristic impedance, critical for high-speed digital RF systems. Its elliptical contact design reduces surface wave propagation.Utilizing Receptacle, Male Pin architecture, the connector achieves >65dB isolation between adjacent ports. The tri-material contact system prevents fretting corrosion.Solder methodology ensures gas-tight connections with <0.1pF parasitic capacitance. The crimp profile is optimized for {Cable Group} dielectric compression.With Clamp technology, the connector exhibits <2nH grounding inductance. The quad-segment shielding provides omni-directional EMI suppression.The 75Ohm matched design features tapered dielectric transitions to minimize return loss. Time-domain reflectometry shows <3% impedance deviation across {Frequency - Max} bandwidth.The Free Hanging (In-Line) configuration integrates strain relief that exceeds ICE 60332-1-2 flame ratings. The captive hardware prevents loose parts in vibration environments.Tested with Belden 8215, 8232A, 8233A, 9267 specifications, the connector maintains <0.05dB variation during 10,000 flex cycles. The anti-kink design preserves cable phase stability.Push-Pull engagement system provides audible mating confirmation with <1.5N engagement force. The anti-decoupling mechanism prevents spontaneous disconnection.Characterized up to 1.2 GHz, the connector demonstrates group delay variation <5ps across the band. The low-dispersion design is ideal for wideband radar applications.Silver coding follows NATO STANAG 3910 specifications for rapid visual identification. The ceramic-loaded composite resists UV degradation.Meeting IP66 - Dust Tight, Water Resistant standards, the connector survives 1000hr humidity aging per IEC 60068-2-78. The hydrophobic seals prevent capillary water ingress.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: Triaxial
- Connector Type: Receptacle, Male Pin
- Contact Termination: Solder
- Shield Termination: Clamp
- Impedance: 75Ohm
- Mounting Type: Free Hanging (In-Line)
- Mounting Feature: -
- Cable Group: Belden 8215, 8232A, 8233A, 9267
- Fastening Type: Push-Pull
- Frequency - Max: 1.2 GHz
- Number of Ports: -
- Features: -
- Housing Color: Silver
- Ingress Protection: IP66 - Dust Tight, Water Resistant
- Center Contact Material: Brass
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