SMA Female Crimp Connector Bulkhead Gold Plating

SMA Female Crimp Connector Bulkhead Gold Plating Specification

Core Material
Gold plated brass

Insulation
PTFE dielectric

Core Number
One (central pin)

Conductor Type
Solid/Pin

Tensile Strength
N/A (dependent on cable and crimp)

Weight
Approx 4 g

Armored Material
N/A (connector only)

Dielectiric Strength
> 1000 Vrms

Cable Type
Compatible with RG174, RG316, LMR100, and similar RF cables

Conductor Shape
Round

Diameter
Outer thread approx 8 mm (5/16- 32 UNEF), center pin approx 0.9 mm

Features
High precision crimp, low VSWR, gold plated for enhanced conductivity and corrosion resistance, suitable for frequent connect/disconnect cycles, bulkhead mount design for panel installations, easy cable assembly.

Number of Conductor
Single central contact

Usage & Applications
Panel mount RF and coaxial connectivity, cable assemblies, instrumentation

Locking Type
Threaded coupling (female SMA thread)

Rated Temperature
-65C to +165C

Impedance
50 Ohms

Install Type
Bulkhead, panel mount, crimp type

Operating Temperature
-65C to +165C

Product Type
SMA Female Crimp Connector

Length
Custom as per cable type (connector only length approx 17.5 mm)

Voltage
Working voltage up to 335 V rms at sea level

Insulation Material
PTFE (Polytetrafluoroethylene)

Application
RF communication, test equipment, antenna connections, broadcast, and telecommunications

Conductor Material
Brass, gold plated

Jacket Material
N/A (connector only)

Storage Temperature
-55C to +155C

Connector Color
Gold (body with white dielectric)

Shield Material
Brass with gold plating

Jacket Color
N/A (connector only)

Dimension (L*W*H)
Approx 17.5 mm (Length) x 8 mm (Dia) x 8 mm (Dia)

Color
Gold

Material
Brass (body), PTFE (insulator)

Size
SMA series standard

Torque
5~7 in-lbs recommended for coupling nut

Contact Resistance
Center contact 3m, outer contact 2m

Mating Cycles
500

Flammability Rating
UL94 V-0 (PTFE insulator)

Insulation Resistance
>5000 M (at 500V DC)

Frequency Range
DC to 18 GHz

Humidity Resistance
95% RH (at 40C)

Mounting Type
Bulkhead/panel with nut and washer

VSWR
1.3 (up to 6 GHz)

RoHS
Compliant

Coupling Mechanism
Threaded (SMA standard), 1/4" 36 thread

Contact Plating
Gold over nickel

SMA Female Crimp Connector Bulkhead Gold Plating Trade Information

Minimum Order Quantity
5 Pieces

Main Domestic Market
All India

About SMA Female Crimp Connector Bulkhead Gold Plating

Appliance:

Aerospace and Defense: Hand-held field Device and Instrumentation
Medical: Instrumentation
Commercial Vehicle: Bluetooth and GPS
Telecommunications: Wireless Base Stations, Cellular Mobile System
Data/Communications:Wifi, WiMAX
Industrial: Active and passive components, instrumentation, M2M Communications, Vehicle Tracking System

Superior RF Performance

Engineered for optimal signal integrity, this SMA bulkhead connector operates reliably from DC to 18 GHz with a maximum VSWR of 1.3 up to 6 GHz. The gold-plated contacts and brass body reduce signal loss and enhance durability, making it highly suitable for demanding RF setups requiring stable, low-loss connections.

Easy Installation and Robust Mounting

Panel or bulkhead mounting is simplified with the provided nut and washer. The crimp design allows quick, high-integrity cable assembly compatible with RG174, RG316, LMR100, and similar RF cables. Its compact form factor fits seamlessly in instrumentation or communication panels, providing sturdy, reliable connectivity.

Quality Materials and Safety

Manufactured with a gold-plated brass body and PTFE dielectric, this SMA connector ensures reliable insulation and meets UL94 V-0 flammability ratings. RoHS compliance assures environmental safety, while its humidity resistance and high insulation resistance guarantee performance across diverse conditions.

FAQs of SMA Female Crimp Connector Bulkhead Gold Plating:

Q: How is the SMA Female Crimp Connector Bulkhead installed on a panel or enclosure?

A: This connector is mounted through a panel hole using the included nut and washer, securing it in place for bulkhead installation. The crimp feature enables straightforward cable attachment, ensuring quick and reliable assembly.

Q: What types of cables are compatible with this SMA connector?

A: The connector is designed for use with RG174, RG316, LMR100, and similar RF cables, making it ideal for a variety of coaxial cable assemblies in RF and instrumentation applications.

Q: Where is this connector commonly used and what are its main applications?

A: It is suitable for RF communication, antenna connections, test equipment, broadcast systems, telecommunications, and panel mount installations where secure, high-frequency connections are needed.

Q: What is the recommended process for coupling and uncoupling the SMA connector?

A: To achieve optimal performance, tighten the coupling nut to a torque of 5 to 7 in-lbs. The threaded SMA standard ensures secure locking during repeated connect/disconnect cycles without compromising contact integrity.

Q: What benefits do gold plating and low contact resistance offer for this connector?

A: Gold plating enhances electrical conductivity while resisting corrosion, and contact resistance is kept extremely low (3 m center contact) for minimal signal loss and consistent high-frequency performance.

Q: What is the maximum frequency and voltage rating for this connector?

A: This bulkhead connector operates up to 18 GHz in frequency and supports a working voltage of 335 V rms at sea level, suitable for high-frequency RF and signal transmission.