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Neutrik NC3FX-SPEC FX-SPEC 3-Pole Female XLR Straight Cable Connector | Black/Silver

Neutrik NC3FX-SPEC FX-SPEC 3-Pole Female XLR Straight Cable Connector | Black/Silver

SoundPro Item: 200849 | Part Number: NC3FX-SPEC

$21.25
$21.25 $21.25
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MSRP: $21.25 | MAP: $21.25

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  • Locking Nut And Grub Screw Prevent Accidental Disconnects And Unauthorized Removal
  • Solid Coaxial Shell Maintains Uninterrupted EMI Shielding Across The Full Connection
  • Chuck-Type Strain Relief System Securely Clamps Cables Against Pull And Movement
  • Rubber Gland Boot Protects Against Bending Stress At The Cable Entry Point
  • Gold-Plated Bronze Contacts Ensure Low-Resistance, Long-Lasting Signal Integrity
  • Zinc Diecast Shell Delivers Rugged Mechanical Durability For Permanent Installations
  • UL-Listed And IEC 61076-2-103 Compliant For Verified Safety And Standards Conformance
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The Neutrik FX-SPEC series female XLR connector is engineered for fixed installations where connection security and signal integrity are non-negotiable. The integrated locking nut prevents accidental disconnects, while the grub screw provides a quasi-theft-proof attachment to microphones and gooseneck mounts — a critical feature for houses of worship, lecterns, podiums, and any install where tampering or cable pull is a concern.

A solid coaxial shell design maintains uninterrupted EMI shielding around the entire connection, eliminating the RF ingress vulnerabilities common in standard XLR connectors. The chuck-type strain relief and rubber gland boot protect against cable bending stress, extending service life in demanding environments. The zinc diecast shell and bronze contacts with gold plating reflect the material precision that installed AV professionals and system integrators expect from this connector class.

Rated for over 1,000 mating cycles and tested to IEC 61076-2-103, this connector suits touring audio technicians who need a reliable field-terminatable connector as well as integrators specifying permanent installations. The solder contact wiring method supports clean, low-resistance terminations for critical mic-level signal paths.

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Specifications

Environmental
Approvals
UL
Flammability
UL 94 V-0
Standard Compliance
IEC 61076-2-103
Protection Class
IP 40
Solderability
Complies with IEC 60068-2-20
Temperature Range
-30 °C to +80 °C
Electrical
Capacitance Between Contacts
≤ 4 pF
Contact Resistance
≤ 3 mΩ
Dielectric Strength
1.5 kVdc
Insulation Resistance
> 10 GΩ (initial)
Rated Current Per Contact
16 A
Rated Voltage
< 50 V
Mechanical
Cable O.D.
3.5 - 8.0 mm
Insertion Force
≤ 20 N
Withdrawal Force
≤ 20 N
Lifetime
> 1000 mating cycles
Wire Size
max. 2.5 mm² / max. 14 AWG
Wiring
Solder contacts
Locking Device
Locking nut
Construction
Boot Material
Polyurethane
Contact Plating
0.2 µm Au hard alloy over 2 µm Ni
Contacts
Bronze (CuSn6)
Insert
Polyamide (PA66)
Locking Element
St3K32 (latch) / Ck 67 (spring)
Shell
Zinc diecast (ZnAl4Cu1)
Shell Coating
Black KTL
Strain Relief
Polyacetal (POM)
Securing Ring
Brass (CuZn39Pb3)
Identifiers
Gender
Female
Connection Type
XLR
Pole Count
3
Shell Finish
Black/Silver

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