SMB Connector Female PCB Straight Through Hole 2 Holes Flange With Extended PTFE

SMB Connector Female PCB Straight Through Hole 2 Holes Flange With Extended PTFE Specification

Rated Temperature
-65C to +165C

Install Type
PCB Through Hole, Flange Mount

Impedance
50 Ohms

Core Number
Single core

Diameter
Outer body approx. 6.4mm

Conductor Type
Solid

Tensile Strength
Not rated for tensile load

Operating Temperature
-65C to +165C

Conductor Shape
Straight pin

Usage & Applications
RF PCB mount, communication devices, test equipment

Weight
Approx. 3 grams

Number of Conductor
1

Features
Compact design, easy installation, high frequency performance, reliable locking mechanism, extended PTFE dielectric

Core Material
Brass/Phosphor bronze

Locking Type
Snap-on (Push-on)

Dielectiric Strength
1000V RMS min at sea level

Insulation
Extended PTFE

Product Type
SMB Female PCB Straight Through Hole Connector

Length
Standard PCB Mount Length

Voltage
335V RMS max at sea level

Insulation Material
PTFE (Extended)

Application
RF communication, antenna connections, instrumentation, PCB mounting

Conductor Material
Brass/Phosphor bronze (Gold plated)

Storage Temperature
-55C to +165C

Connector Color
Gold plated and white PTFE

Shield Material
Brass (Nickel or Gold plated)

Dimension (L*W*H)
Approx. 20mm x 10mm x 8mm

Material
Brass, PTFE, Phosphor Bronze

Color
Gold, White (PTFE)

Size
Standard SMB flange size

Return Loss
18dB at 3GHz

Flange Type
2 Holes

Plating
Gold over Nickel (Center), Nickel (Outer)

Insulator Type
Extended PTFE

Durability
>500 mating cycles

Frequency Range
DC 4 GHz

Contact Resistance
Center contact 6mOhm, Outer contact 1mOhm

Waterproof Level
Non-waterproof (indoor use)

Mating Interface
SMB Female (snap-on)

VSWR
1.3 (up to 3 GHz)

RoHS Compliance
Yes

Mounting Holes
2 hole flange

SMB Connector Female PCB Straight Through Hole 2 Holes Flange With Extended PTFE Trade Information

Minimum Order Quantity
5 Pieces

Main Domestic Market
All India

About SMB Connector Female PCB Straight Through Hole 2 Holes Flange With Extended PTFE

Technical Datasheet:

Electrical Characteristics

Impedance :75 ohm
Frequency Range: 0~3 GHz
VSWR: Straight type :1.3max / R/A type 1.5max
Dielectric Withstanding Voltage: 1500 V rms
Working Voltage: 500 V rms
Center Contact Resistance:3mW
Outer Contact Resistance:25mW
Insultation Resistance:5GW

Mechanical Characteristics

Coupling: Snap-on
Contact Retention: 4 lbs min.
Mating Durability: 500 cycles (For Beryllium Copper Contact)

Environmental Characteristics

Environmental Characteristics: -65 C ~ +165 C
Vibration: MIL-STD-202 Meth.204
Corrosion Resistance: MIL-STD-202 Meth. 101

Optimized for High Frequency Applications

Operating across a frequency range from DC to 4 GHz, this SMB connector ensures stable signal transmission for RF communication and test equipment. Its VSWR 1.3 and return loss of 18dB at 3 GHz help minimize signal reflection, making it ideal for applications requiring consistent performance up to 4 GHz.

Reliable Construction and Durability

Built with brass and phosphor bronze conductors plated in gold, this connector guarantees longevity and superior electrical conductivity. The flange design with two mounting holes offers secure PCB attachment, while the extended PTFE dielectric improves insulation and withstands temperatures from -65C to +165C. Its durable mechanism enables over 500 mating cycles.

Effortless Installation and Secure Locking

The snap-on (push-on) mating interface simplifies installation during PCB assembly while providing a reliable lock. With a standard PCB mount length and compact dimensions (20mm x 10mm x 8mm), the connector fits efficiently within densely packed circuit layouts. Its suitable for indoor environments due to its non-waterproof rating.

FAQs of SMB Connector Female PCB Straight Through Hole 2 Holes Flange With Extended PTFE:

Q: How is the SMB Connector Female PCB mounted onto circuit boards?

A: This connector utilizes a straight through-hole design combined with a two-hole flange, allowing secure attachment to PCBs. The extended PTFE dielectric ensures insulation and its compact size makes it suitable for standard PCB mount applications.

Q: What benefits does its extended PTFE dielectric provide?

A: The extended PTFE insulation offers low dielectric loss and high temperature resistance (-65C to +165C), resulting in enhanced signal integrity and protection against electrical breakdown, making it ideal for high frequency RF applications.

Q: Where is this connector typically used?

A: It is commonly deployed in RF communication systems, antenna connections, instrumentation, and other applications needing reliable PCB mounting and high frequency signal transmission.

Q: What is the process for installing and mating this connector?

A: Installation involves inserting the connector into PCB through holes and locking it with the flanges mounting hardware. The snap-on (push-on) interface enables quick and secure mating with SMB male counterparts, suitable for streamlined assembly.

Q: Is this SMB connector waterproof and suitable for outdoor use?

A: No. This connector is non-waterproof and is specifically intended for indoor use where environmental exposure is minimal.

Q: What is the durability and lifecycle of the connector during repeated mating?

A: The connector supports more than 500 mating cycles, ensuring reliable mechanical performance and signal transmission over numerous installation and removal events.

Q: How does this connector support high frequency performance in PCB designs?

A: Its optimized impedance of 50 Ohms, low contact resistance, robust shielding, and extended PTFE insulation contribute to minimal signal loss and superior high frequency operation up to 4 GHz.