Fakra B Connector Fakra SMB Male PCB Mount Plug Straight End Launch Beige Bluetooth RF Connector

Fakra B Connector Fakra SMB Male PCB Mount Plug Straight End Launch Beige Bluetooth RF Connector Specification

Core Number
Single-core

Insulation
PTFE

Dielectiric Strength
>1000 V RMS at sea level

Operating Temperature
-40C to +105C

Usage & Applications
Automotive, Bluetooth modules, communication devices, RF modules

Features
High-frequency performance, secure locking, color-coded identification, suitable for Bluetooth and RF applications, compact design

Cable Type
N/A (connector for PCB mounting)

Conductor Type
Solid

Conductor Shape
Straight Pin

Rated Temperature
-40C to +105C

Core Material
Brass

Locking Type
Integrated locking mechanism (Fakra standard)

Diameter
Outer body approx. 8 mm

Impedance
50

Install Type
PCB Through Hole

Tensile Strength
100 N (housing-to-cable retention, if cabled)

Number of Conductor
1

Weight
Approx. 4 grams

Product Type
Fakra B SMB Male PCB Mount Plug, Straight End Launch

Length
Custom PCB mount (body length approx. 16.7 mm)

Voltage
Maximum 335 V RMS continuous

Insulation Material
PTFE (Polytetrafluoroethylene)

Application
Bluetooth, RF communication, automotive telematics, GPS, multimedia systems

Conductor Material
Brass

Jacket Material
N/A (Connector only)

Storage Temperature
-40C to +85C

Connector Color
Beige

Shield Material
Copper Alloy with Nickel Plating

Jacket Color
N/A (Connector only)

Dimension (L*W*H)
Approx. 16.7 12 10 mm

Material
Plastic housing, metal contact (brass/copper alloy)

Color
Beige

Size
Standard Fakra B form factor

Waterproof Level
Not waterproof (intended for internal PCB use)

VSWR
1.3 (typ) up to 3 GHz

Contact Resistance
Center Contact 5m, Outer Contact 10m

Frequency Range
Up to 6 GHz

Durability
>500 mating cycles

Mounting Style
PCB Through-hole / End Launch

Housing Material
High grade plastic (PA66 or equivalent, flame retardant)

Contact Plating
Gold over Nickel

Mating Interface
Fakra B Code, SMB Male

Compliance Standards
RoHS, ISO 20860-1/2

Insulation Resistance
>1000 M min (at 100V DC)

Fakra B Connector Fakra SMB Male PCB Mount Plug Straight End Launch Beige Bluetooth RF Connector Trade Information

Minimum Order Quantity
5 Pieces

Main Domestic Market
All India

About Fakra B Connector Fakra SMB Male PCB Mount Plug Straight End Launch Beige Bluetooth RF Connector

Electrical Characteristics

Impedance50 Ohm
Frequency Range0 to 6 GHz
Voltage Rating225 VRMS
Dielectric Withstanding Voltage1000 Volts
Insulation Resistance5000 M min

Mechanical Characteristics

Engagement Force20 N max.
Disengagement Force10 N min.
Connector Durability500 mating and unmating cycles min

Environmental Characteristics

Temperature Range-65C to +165C

Material:

Part	Material	Finish
Body	Brass	Nickel
Center Contact Pin	Phosphor	Gold
Insulator	TEFLON

Superior High-Frequency Performance

Designed for frequencies up to 6 GHz, the Fakra B SMB Male PCB Mount Plug ensures stable signal transmission, making it suitable for Bluetooth, automotive telematics, GPS, and multiple RF communication applications. Its solid brass conductor, gold-plated over nickel contacts, and PTFE insulation combine to offer minimal signal loss and enhanced durability, even in challenging environments with wide temperature ranges.

Secure & Reliable PCB Integration

Equipped with an integrated Fakra standard locking mechanism, this connector offers robust and secure mating on various PCB designs. The through-hole and end-launch mounting styles provide flexibility in installation, while the beige, flame-retardant plastic housing simplifies identification. Its enduring construction supports more than 500 mating cycles, ensuring consistent performance in critical electronic systems.

Compliance & Versatile Applications

Meeting RoHS and ISO 20860-1/2 standards, the Fakra B connector guarantees safety, reliability, and environmental compatibility. It is tailored for use in internal PCB applications across automotive electronics, Bluetooth modules, RF devices, and multimedia systems, providing a trusted interface for high-frequency connectivity in both commercial and industrial sectors.

FAQs of Fakra B Connector Fakra SMB Male PCB Mount Plug Straight End Launch Beige Bluetooth RF Connector:

Q: How is the Fakra B SMB Male PCB Mount Plug installed onto a PCB?

A: This connector features a through-hole or end-launch PCB mounting style, allowing it to be securely soldered directly onto standard PCBs for internal use. Its base and pin are designed for easy insertion and stable positioning during the mounting process.

Q: What benefits does this connector offer for Bluetooth and RF applications?

A: With a frequency range up to 6 GHz and a VSWR of 1.3 (up to 3 GHz), it excels in transmitting high-frequency signals with minimal loss. Its gold-plated contacts ensure low resistance, while the integrated locking design provides secure mating, making it ideal for reliable Bluetooth and RF connections.

Q: When should I use this connector over other Fakra types?

A: Choose the Fakra B SMB Male plug when your system requires a straight end-launch interface, compact size, and color-coded identification for organized internal PCB layouts, especially in automotive, GPS, or telematics applications demanding high-frequency, secure, and repeatable connections.

Q: Where is the Fakra B connector typically used?

A: It is commonly deployed in internal PCB connections within automotive telematics, GPS navigation systems, Bluetooth modules, multimedia systems, and other RF communication devices that require precise, high-frequency mating interfaces.

Q: What process ensures the connectors long-term durability?

A: Manufactured from flame-retardant PA66 plastic and robust copper alloy with nickel plating, the connector is rated for over 500 mating cycles, high tensile strength, and wide temperature tolerance (40C to +105C), contributing to a prolonged service life in electronic environments.

Q: Is the Fakra B SMB Male connector waterproof?

A: No, this connector is intended for internal PCB use and is not waterproof. It should be installed only in protected, dry environments as per design specifications.

Q: What are the main advantages of using this connector?

A: This connector features high-frequency performance, secure integrated locking, robust construction, color-coded identification, ease of PCB mounting, RoHS compliance, and suitability for multiple internal RF and Bluetooth applications, all contributing to reliable and efficient electronic system integration.