SQW-121-01-L-D Allicdata Electronics
Allicdata Part #:

SAM1249-21-ND

Manufacturer Part#:

SQW-121-01-L-D

Price: $ 0.00
Product Category:

Connectors, Interconnects

Manufacturer: Samtec Inc.
Short Description: CONN RCPT 2MM 42POS DL VERT PCB
More Detail: 42 Position Receptacle Connector 0.079" (2.00mm) T...
DataSheet: SQW-121-01-L-D datasheetSQW-121-01-L-D Datasheet/PDF
Quantity: 1000
1 +: 0.00000
Stock 1000Can Ship Immediately
$ 0
Specifications
Insulation Color: Black
Contact Finish Thickness - Post: --
Contact Material: Phosphor Bronze
Contact Shape: Square
Insulation Material: Liquid Crystal Polymer (LCP)
Applications: --
Voltage Rating: --
Current Rating: 3.8A per Contact
Features: --
Ingress Protection: --
Mated Stacking Heights: --
Contact Finish - Post: Tin
Material Flammability Rating: UL94 V-0
Operating Temperature: -55°C ~ 125°C
Contact Length - Post: 0.090" (2.29mm)
Insulation Height: 0.250" (6.35mm)
Series: SQW
Contact Finish Thickness - Mating: 10.0µin (0.25µm)
Contact Finish - Mating: Gold
Fastening Type: Push-Pull
Termination: Solder
Mounting Type: Through Hole
Row Spacing - Mating: 0.079" (2.00mm)
Number of Rows: 2
Pitch - Mating: 0.079" (2.00mm)
Number of Positions Loaded: All
Number of Positions: 42
Style: Board to Board or Cable
Contact Type: Forked
Connector Type: Receptacle
Part Status: Discontinued at Digi-Key
Packaging: Tube 
Description

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SQW-121-01-L-D rectangular connectors are ideal for industrial, commercial, medical, and automation applications needing a safe, reliable connection. These connectors have a high level of dust and moisture protection, plus they are easy to mount and handle. Moreover, they operate in high- and low-vibration environments.

The male pins and receptor sockets are individually numbered to facilitate hook-up. The receptacles are designed for wire-to-wire, origami, or tape-over-wire connection. Each pin is designed for a 2.5 mm² connection in the conductor path.

For applications requiring a resistant to substances and temperature, the SQW-121-01-L-D rectangular connector includes stainless steel. This particular material choice adds greater mechanical durability, including superior corrosion resistance. Plus, a ground pin is available to increase the safe connection.

SQW-121-01-L-D rectangular connectors are also designed for applications requiring high electrical performance. It’s cUL-ui certified, and the single-row design provides improved shielding without interference.

In terms of working principle, this particular connector utilizes its receptacle to provide a secure connection. The mating pins are designed to fit their corresponding receptacle with minimal force. When properly seated, the connectors latch, making it impossible for them to lose contact or become disconnected. The user must manually push a release button to disconnect the connector.

This connector also relies on its exterior casing for interference protection. The casing is made of a high-density plastic that resists impacts, chemicals, friction, and extreme temperatures. The material of the solder pins is nickel-plated to improve contact resistance and conform to the latest safety regulations. Plus, it offers an extended linear operation.

To further protect the connection, the SQW-121-01-L-D connector also utilizes a slotted contact system. Each contact is designed with a series of slots for improved uniformity and electrical conductivity. The advancement also prevents current flow through the connector from a single spot.

Finally, this connector integrates an integrated modular crimp-sleeve assembly. This particular design ensures a fast, easy connection. It also eliminates laborious soldering, braid twisting, and other steps required by traditional connections.

The SQW-121-01-L-D rectangular connector is the perfect solution for applications requiring a secure, high-performing connection in a variety of environments. With its strong construction and easy setup, it is ideal for medical, commercial, and industrial applications needing a reliable connection.

The specific data is subject to PDF, and the above content is for reference

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