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BKT-121-05-F-V-S-A

Samtec

BKT-121-05-F-V-S-A by Samtec

Samtec BKT-121-05-F-V-S-A is a 21-contact board connector with 0.039" pitch, suitable for commercial applications. It features tin termination finish, phosphor bronze contacts, and liquid crystal polymer insulator material. Ideal for PCB mounting with a temperature range of -55 to 125°C.

Median Price

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Lifecycle Status

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3

In-Stock Inventory

1k+

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Vyrian

USA . 12,362 parts In-Stock

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Nova Conductors

Japan . 81 parts In-Stock

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VNN

France . 38 parts In-Stock

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Authorized Procurement Solutions

USA . 2,000 parts In-Stock

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2,000

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Aranea Global

USA . 500 parts In-Stock

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Overview

Discover the superior quality and reliability of the BKT-121-05-F-V-S-A board connector by Samtec. With a sleek design and durable construction, this product offers unmatched performance in a variety of applications. From aerospace to telecommunications, this header connector provides secure connections and efficient signal transmission. Trust Samtec, a trusted manufacturer with a reputation for excellence, and elevate your projects with the value and benefits that the BKT-121-05-F-V-S-A connector brings.

Feature Benefit Bullets

Mating Contact Pitch (inch) 0.039

The close mating contact pitch allows for higher density connections, making this product suitable for applications where space is limited.

Body Length 0.529 inch

The appropriate body length provides a sturdy and secure connection without adding unnecessary bulk to the design.

Body Width 0.25 inch

The slim body width saves valuable space on the PCB without compromising on the functionality of the connector.

Termination Contact Finish Tin (Sn) - with Nickel (Ni) barrier

The use of Tin with Nickel barrier ensures reliable electrical conductivity and resistance to corrosion, enhancing the longevity of the connector.

Body Depth 0.267 inch

The appropriate body depth ensures that the connector fits securely on the board without protruding too much or causing interference.

Insulator Material LIQUID CRYSTAL POLYMER

The high quality Liquid Crystal Polymer insulator material provides excellent insulation properties and heat resistance, making it suitable for various operating conditions.

No. of Rows Loaded 2

Having two loaded rows allows for increased connectivity options and flexibility in the design of the PCB.

Maximum Operating Temperature °C 125

The high maximum operating temperature ensures the connector can withstand temperature fluctuations and operate reliably in various environments.

PCB Contact Row Spacing (mm) 3.91

The optimal PCB contact row spacing allows for easy assembly and ensures proper alignment of the connector on the PCB.

Minimum Operating Temperature -55 °C

The low minimum operating temperature ensures the connector can function effectively in cold conditions without any issues.

Plating Thickness (inch) 3u

The plating thickness of 3u provides a durable and reliable surface finish, enhancing the overall performance and longevity of the connector.

No. of PCB Rows 2

Having two PCB rows increases the connectivity options and allows for more efficient routing of signals on the board.

Connector Type BOARD CONNECTOR

The specific type of connector ensures compatibility and proper connection with the PCB, making it a reliable choice for board mounting applications.

Contact Material PHOSPHOR BRONZE

Phosphor bronze contact material offers excellent conductivity and durability, ensuring a reliable and long-lasting connection.

UL Flammability Code 94V-0

The UL 94V-0 flammability rating indicates that the connector meets stringent safety standards, making it suitable for applications where fire safety is a concern.

Mating Contact Finish GOLD FLASH OVER NICKEL (50)

The gold flash over nickel finish provides a reliable and low resistance contact interface, ensuring smooth signal transmission and minimal signal loss.

Polarization Key POLARIZATION NOTCH

The polarization notch helps in proper alignment and orientation of the connector during installation, reducing the chances of incorrect connections.

Rated Current - Signal 2.8 A

The high rated current capacity allows for the transmission of higher power signals, making this product suitable for applications with heavy signal loads.

Insulator Color BLACK

The black insulator color provides a sleek and professional appearance, enhancing the overall aesthetics of the connector and the PCB.

Reference Standard UL

The compliance with UL standards ensures that the connector meets quality and safety requirements, giving users confidence in its reliability and performance.

Total No. of Contacts 21

The high number of contacts provides ample connectivity options, making this product suitable for complex PCB designs and multi-connection applications.

No. of Connectors ONE

Having a single connector simplifies the assembly process and reduces the chances of errors during installation, improving overall efficiency.

Mating Contact Row Spacing (inch) 0.1

The close mating contact row spacing allows for compact and secure connections, making this product ideal for space-constrained designs.

Mounting Type BOARD

The board mounting type ensures a secure and stable connection, making it suitable for applications where vibration or movement may occur.

PCB Contact Pattern STAGGERED

The staggered PCB contact pattern helps in efficient routing of signals and reduces the chances of signal interference, ensuring high signal integrity.

Termination Type SURFACE MOUNT

The surface mount termination type simplifies the installation process and allows for easy rework if needed, increasing flexibility in PCB design.

Minimum Withdrawal Force (N) 0.39

The low minimum withdrawal force ensures easy disconnection without applying excessive force, improving usability and reducing the risk of damage.

Contact Gender MALE

The male contact gender is commonly used for board-to-board connections, ensuring compatibility with other connectors and devices in the system.

Mounting Style STRAIGHT

The straight mounting style provides a simple and secure attachment to the PCB, allowing for easy and reliable installation.

Contact Style SQ PIN-SKT

The square pin socket contact style offers a reliable and stable connection, ensuring consistent signal transmission and minimizing signal loss.

Maximum Insertion Force (N) 0.39

The low maximum insertion force allows for easy and secure connection without the risk of damaging the connector or PCB.

Mounting Option-1 LOCKING

The locking mounting option provides added security and prevents accidental disconnection, making it suitable for applications where vibration or movement is present.

Contact Pattern STAGGERED

The staggered contact pattern allows for efficient use of space and reduces the chances of signal interference, ensuring high signal integrity in the design.

Reliability COMMERCIAL

The commercial reliability rating indicates that the connector meets industry standards for durability and performance, making it a reliable choice for various commercial applications.

Technical Specifications

Headers & Edge Type Connectors BKT-121-05-F-V-S-A attributes and parameters. Explore more Headers & Edge Type Connectors devices from Samtec

Specs

Board Mounting Option:

PEG

Body Width:

.25 inch

Body Depth:

.267 inch

Body Length:

.529 inch

Connector Type:

Mating Contact Finish:

GOLD FLASH OVER NICKEL (50)

Termination Contact Finish:

Tin (Sn) - with Nickel (Ni) barrier

Contact Gender:

Contact Material:

PHOSPHOR BRONZE

Contact Pattern:

STAGGERED

Contact Style:

SQ PIN-SKT

DIN Conformance:

NO

Filter Feature:

NO

IEC Conformity:

NO

Maximum Insertion Force (N):

0.39

Insulator Color:

BLACK

Insulator Material:

LIQUID CRYSTAL POLYMER

JESD-609 Code:

e3

MIL Conformity:

NO

Mating Contact Pitch (inch):

0.039

Mating Contact Row Spacing (inch):

0.1

Mating Info.:

MULTIPLE MATING PARTS AVAILABLE

Mixed Contacts:

NO

Mounting Option-1:

LOCKING

Mounting Style:

STRAIGHT

Mounting Type:

BOARD

No. of Connectors:

ONE

No. of PCB Rows:

2

No. of Rows Loaded:

2

Maximum Operating Temperature (Cel):

125

Minimum Operating Temperature:

-55 Cel

Option:

PCB Contact Pattern:

STAGGERED

PCB Contact Row Spacing (mm):

3.91

Plating Thickness (inch):

3u

Polarization Key:

POLARIZATION NOTCH

Rated Current - Signal:

2.8 A

Reference Standard:

UL

Reliability:

Sub-Category:

Headers and Edge Type Connectors

Terminal Pitch (mm):

1

Termination Type:

SURFACE MOUNT

Total No. of Contacts:

21

UL Flammability Code:

94V-0

Minimum Withdrawal Force (N):

0.39

Trade Compliance

BKT-121-05-F-V-S-A Connectors trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8536.69.40.40

SB

8536.69.40.40

Manufacturer Highlights

Samtec

Founded in 1976, Samtec is much more than just another connector company. We put people first, along with a commitment to exceptional service, quality products and innovative technologies that take the industry further faster. This is enabled by our unique, fully integrated business model, which allows for true collaboration and innovation without the limits of traditional business models. This unique approach allows us to serve customers in 125+ countries with revenues exceeding $1 billion in 2022. We believe that taking care of our customers and our employees is paramount in how we approach our business, and this belief is deeply ingrained throughout Samtec worldwide.

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