Rectangular Connectors - Accessories

Category Introduction

Rectangular connector accessories are items used with rectangular connector systems, which serve ancillary functions such as sealing of a connector assembly, mechanical fixation, avoidance of accidental un-mating, protection of un-mated connectors, cable strain relief, keying of connectors to discourage improper connections, facilitating system diagnostics, and others.

Product List

6863 Items
PDF Mfr Part # Quantity
Available
UnitPrice RFQ Series Packaging Product StatusAccessory TypeNumber of PositionsFor Use With/Related ProductsFeatures
963531-1
963531-1
CONN CONTACT SEAL 1POS
TE Connectivity AMP Connectors
2,667 $0.10
MCP 1.5K Bag ActivePlug, Sealing1MCP Series-
963530-1
963530-1
CONN CONTACT SEAL 1POS
TE Connectivity AMP Connectors
5,483 $0.10
MCP 1.5K Bulk ActiveWire Seal1MCP Series-
281934-3
281934-3
WIRE SEAL
TE Connectivity AMP Connectors
163 $0.10
Superseal Box ActivePlug1--
0643251010
0643251010
CONN CMC BLIND PLUG 0.635MM
Molex
2,333 $0.16
CMC 64325 Box ActivePolarizing Device (Key, Plug, Post)-CMC Connectors-
5601250200
5601250200
RETAINER 2P
Molex
5,242 $0.18
DuraClik 560125 Bag ActiveTerminal Position Assurance (TPA)2DuraClik Series-
794758-1
794758-1
SEAL SNGL CAVITY WIRE MINI UMNL
TE Connectivity AMP Connectors
1,766 $0.32
Universal MATE-N-LOK Bulk ActivePlug, Sealing1Universal MATE-N-LOK Series-
0343450001
0343450001
CONN CAVITIY PLUG MX150
Molex
704 $0.34
MX150 34345 Bag ActivePolarizing Device (Key, Plug, Post)-MX150 Series-
86286-1
86286-1
CONN KEYING PLUG NATURAL
TE Connectivity AMP Connectors
1,228 $0.37
Bulk ActivePolarizing Device (Key, Plug, Post)-AMPMODU Mod II and IV Series-
3518 BLACK
3518 BLACK
KEY POLARIZING BLACK POLY (PBT)
3M
1,257 $0.38
Bulk ActivePolarizing Device (Key, Plug, Post)---
1971777-3
1971777-3
SNG ROW TPA DBL LOCK PLATE 3 POS
TE Connectivity AMP Connectors
2,232 $0.43
Power Triple Lock, Standard Box ActiveLocking Plate3Power Triple Lock Series-
643075-2
643075-2
CONN STRAIN RELIEF COVER 2POS
TE Connectivity AMP Connectors
760 $0.46
MTA-100 Bulk ActiveCap (Cover), Strain Relief2MTA-100 SeriesClosed End
967652-1
967652-1
PQ BLINDSTOPFEN 8,5
TE Connectivity AMP Connectors
1,598 $0.49
MCP 6.3/4.8K Bag ActivePlug, Sealing1MCP Series-
643075-4
643075-4
CONN STRAIN RELIEF COVER 4POS
TE Connectivity AMP Connectors
58 $0.50
MTA-100 Bulk ActiveCap (Cover), Strain Relief4MTA-100 SeriesClosed End
794269-1
794269-1
CONN INTERFACE SEAL 2POS UMNL
TE Connectivity AMP Connectors
480 $0.72
Universal MATE-N-LOK Bulk ActivePlug, Sealing2Universal MATE-N-LOK SeriesSplash-Proof
794271-1
794271-1
CONN INTERFACE SEAL 3POS UMNL
TE Connectivity AMP Connectors
599 $0.78
Universal MATE-N-LOK Bulk ActivePlug, Sealing3Universal MATE-N-LOK SeriesSplash-Proof
2047230006
2047230006
BACKSHELL MINIFIT 6CKT 1=1PC
Molex
852 $0.79
Mini-Fit Jr 204723 Bag ActiveBackshell6Mini-Fit Jr Series-
643075-5
643075-5
CONN STRAIN RELIEF COVER 5POS
TE Connectivity AMP Connectors
672 $0.85
MTA-100 Bulk ActiveCap (Cover), Strain Relief5MTA-100 SeriesClosed End
643075-3
643075-3
CONN STRAIN RELIEF COVER 3POS
TE Connectivity AMP Connectors
1,014 $0.87
MTA-100 Bulk ActiveCap (Cover), Strain Relief3MTA-100 SeriesClosed End
794272-1
794272-1
CONN WIRE SEAL 3POS UMNL BLUE
TE Connectivity AMP Connectors
1,035 $0.89
Universal MATE-N-LOK Bulk ActivePlug, Sealing3Universal MATE-N-LOK SeriesSplash-Proof
643077-7
643077-7
CONN STRAIN RELIEF COVER 7POS
TE Connectivity AMP Connectors
748 $1.00
MTA-100 Bulk ActiveCap (Cover), Strain Relief7MTA-100 SeriesFeed Through

About Rectangular Connectors - Accessories

What are Rectangular Connectors - Accessories?

Rectangular Connectors - Accessories

Rectangular Connectors - Accessories are essential components that enhance the functionality and reliability of rectangular connectors in various electronic and electrical applications. These accessories include a range of supplementary parts such as backshells, covers, strain reliefs, and locking mechanisms that ensure secure connections, protect against environmental factors, and facilitate efficient cable management. By providing additional support and protection, these accessories help maintain the integrity and performance of the connector system, ensuring consistent and reliable connectivity.

Types of Rectangular Connectors - Accessories

Backshells

Backshells are designed to provide strain relief and environmental protection for the cable and connector interface. They are typically used to shield the connection from dust, moisture, and mechanical stress, ensuring a secure and stable connection. Backshells come in various configurations, including straight, angled, and EMI/RFI shielded versions, catering to different application needs.

Covers

Covers serve as protective barriers for unused connectors, preventing dust, debris, and moisture from entering the connector interface. They are often used in environments where connectors are exposed to harsh conditions, ensuring that the connectors remain clean and functional when not in use. Covers are available in different materials and designs to suit specific environmental requirements.

Strain Reliefs

Strain reliefs are crucial for preventing cable damage due to bending or pulling forces. They help distribute mechanical stress away from the connector interface, prolonging the life of the connector and cable assembly. Strain reliefs are available in various styles, including clamp and grommet types, to accommodate different cable sizes and installation requirements.

Locking Mechanisms

Locking mechanisms ensure a secure and stable connection by preventing accidental disconnection of the connector. These mechanisms can include latches, screws, or clips that lock the connector in place, providing additional security in high-vibration or movement-prone environments. They are essential for applications where maintaining a continuous connection is critical.

How to choose Rectangular Connectors - Accessories?

When selecting Rectangular Connectors - Accessories, several key parameters should be considered to ensure optimal performance and compatibility with the intended application:

  • Compatibility: Ensure the accessory is compatible with the specific connector type and size.
  • Environmental Protection: Consider the level of protection required against dust, moisture, and other environmental factors.
  • Mechanical Requirements: Evaluate the need for strain relief, locking mechanisms, and other mechanical features based on the application's stress and movement conditions.
  • Material and Durability: Choose accessories made from materials that can withstand the operating environment, such as temperature extremes or chemical exposure.
  • Supplier Reliability: Assess the quality and reliability of different suppliers by reviewing certifications, customer reviews, and product testing data.

Additionally, consider installation requirements and ease of use, ensuring that the chosen accessories can be easily integrated into the existing system without compromising performance.

Applications of Rectangular Connectors - Accessories

Aerospace Industry

In the aerospace industry, Rectangular Connectors - Accessories are used to ensure reliable connections in avionics systems. Backshells and strain reliefs are crucial for protecting connections from vibration and environmental factors, while locking mechanisms prevent accidental disconnections during flight.

Automotive Industry

Automotive applications require robust connectors and accessories to withstand harsh conditions such as temperature fluctuations and vibrations. Covers and backshells provide protection against dust and moisture, while strain reliefs ensure the longevity of cable assemblies in vehicles.

Industrial Automation

In industrial automation, these accessories are vital for maintaining secure connections in machinery and control systems. Locking mechanisms and strain reliefs are essential for preventing disconnections and cable damage in high-vibration environments.

Telecommunications

Telecommunications systems rely on Rectangular Connectors - Accessories to maintain stable connections in network infrastructure. Backshells and covers protect against environmental interference, while strain reliefs ensure the integrity of cable assemblies in data centers and outdoor installations.

Medical Equipment

In medical equipment, these accessories are used to ensure reliable connections in diagnostic and monitoring devices. Strain reliefs and locking mechanisms are critical for maintaining secure connections in portable and stationary medical equipment, where consistent performance is essential.