SMA Coaxial Connector Female Straight Square Flange For Panel Mount

SMA Coaxial Connector Female Straight Square Flange For Panel Mount Specification

Weight
Approx. 4g

Dielectiric Strength
1000V RMS min

Operating Temperature
-65C to +165C

Features
High frequency performance, low signal loss, gold plated contact, corrosion resistance, reliable mechanical performance, panel mountable square flange design

Install Type
Panel mount, 4-hole square flange

Insulation
PTFE

Usage & Applications
Panel mounting in RF and microwave equipment

Locking Type
Threaded coupling

Tensile Strength
Per MIL-STD requirement (applicable to SMA standard)

Diameter
Connector interface: 4.0mm (typical for SMA)

Cable Type
N/A (Connector for coaxial cable interface)

Core Material
Brass/Gold plated

Conductor Shape
Straight

Impedance
50 Ohms

Number of Conductor
1

Rated Temperature
-65C to +165C

Conductor Type
Single pin (female)

Core Number
1

Product Type
SMA Coaxial Connector Female Panel Mount

Length
As per requirement/application

Voltage
Maximum 335V RMS

Insulation Material
PTFE (Polytetrafluoroethylene)

Application
RF, microwave, communication equipment, antennas, test instruments, wireless infrastructure, panel mount applications

Conductor Material
Brass; gold plated contact

Jacket Material
N/A (Connector does not have a cable jacket)

Storage Temperature
-65C to +165C

Connector Color
Gold/Silver (as per body finish)

Shield Material
Brass with nickel or gold plating

Jacket Color
N/A (as it is a connector)

Dimension (L*W*H)
Flange: Approx. 15mm x 15mm; Center Pin to End: ~7mm (dimensions may vary slightly)

Color
Gold/Silver finish

Material
Brass body, PTFE insulator, gold plated center contact

Size
Standard SMA size, flange approx. 15mm x 15mm

Flange Hole Size
Approx. 2.7mm diameter (for M2.5 screws)

Insulation Resistance
5000 M

Body Plating
Nickel or gold plated

Frequency Range
DC to 18 GHz

Coupling Mechanism
Threaded (SMA standard, 1/4-36 UNS-2A)

Contact Resistance
Center Contact 3 m, Outer Contact 2 m

Contact Plating
Gold plated

VSWR
1.3:1 (up to 18 GHz)

Mechanical Durability
500 mating cycles

Mounting Type
Panel mount with 4-hole square flange

SMA Coaxial Connector Female Straight Square Flange For Panel Mount Trade Information

Minimum Order Quantity
5 Pieces

Main Domestic Market
All India

About SMA Coaxial Connector Female Straight Square Flange For Panel Mount

Techinial Datasheet:

Electrical Characteristics

Impedance50 ohm
Frequency Range: 0~6 GHz
VSWR: Straight type 1.3max / R/A type 1.5max
Dielectric Withstanding Voltage:1000 V rms min for RG142, RG405
750 V rms min. for RG316, RG402
500v rms min. for RG178
Working Voltage: 500 V rms max. for RG142, RG405
375 V rms max. for RG316, RG402
170 V rms max. for RG178
Center Contact Resistance 6.0 m (Milliohms max.)
Outer Contact Resistance 2.0 m (Milliohms max.)
Insultation Resistance 5 x 10 m (Megohms min.)

Mechanical Characteristics

Coupling: 1/4-36 thread
Contact Retention: 15 in-lbs min.
Coupling nut torque: 30 in-lbs. min.
Durability(mating) 500 cycles (For Beryllium Copper Contact)

Environmental Characteristics

Environmental Characteristics: -55C ~ +155C
Vibration: MIL-STD-202 Meth.204
Corrosion resistance: MIL-STD-202 Meth. 101

Material:

Part	Material	Finish
Body	Brass	Au:1u"
insulator	TEFLON	White
Center Contact Pin	Phosphor	Au:3u"

Precision Engineered for RF Applications

This SMA female straight connector is meticulously designed for panel mounting via a robust 4-hole square flange. Its high-frequency capabilities (DC to 18 GHz) and precise impedance (50 Ohms) make it ideal for demanding RF, microwave, and communication equipment, ensuring minimal signal loss and superior performance in a range of critical systems.

Superior Materials and Plating

Built from premium brass and finished with either nickel or gold plating, this connector not only presents a professional look but also excels in preventing corrosion. The gold-plated center contact and PTFE insulator ensure a secure, low-resistance connection for lasting signal quality and reliability in even the harshest environments.

Reliable and Flexible Installation

Supplied with a standard 4-hole square flange (15 x 15mm) suited for M2.5 screws, the SMA connector allows secure, straightforward panel mounting. With threaded coupling for a firm, vibration-resistant fit and compliance with MIL-STD mechanical standards, engineers can confidently install this connector in test, communication, and wireless equipment.

FAQs of SMA Coaxial Connector Female Straight Square Flange For Panel Mount:

Q: How do I install the SMA Coaxial Connector Female Straight Square Flange on my panel?

A: To install, align the 4-hole square flange with your panel cutout (using holes sized for M2.5 screws, approx. 2.7mm diameter), insert the connector, and secure it with appropriate screws. The threaded SMA interface ensures a stable cable connection.

Q: What makes this SMA connector suitable for high-frequency RF and microwave applications?

A: This connector offers low signal loss (VSWR 1.3:1 up to 18 GHz), high insulation resistance ( 5000 M), and gold-plated contacts for excellent conductivity. Its design meets industry standards for reliable performance in frequencies up to 18 GHz.

Q: Where can this connector be used?

A: It is ideal for RF, microwave, wireless infrastructure, communication panels, antennas, test instruments, and various electronic equipment requiring panel mounting and dependable signal transmission.

Q: What are the main benefits of choosing a gold-plated contact and brass body in this connector?

A: Gold-plated contacts significantly reduce contact resistance and enhance signal quality, while the brass body (with nickel or gold plating) ensures corrosion resistance and robust mechanical integrity, contributing to long-term reliability.

Q: Can this connector withstand harsh environmental conditions?

A: Yes, the connector operates from -65C to +165C and is built to endure over 500 mating cycles. Its robust plating and PTFE insulation offer high dielectric strength and resistance to extreme environments.