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EDAC B57-050-220-202

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EDAC B57-050-220-202

Packaging Details : Through Hole

MOQ : 1000

Model Number : B57-050-220-202

Stock : 100000

Brand Name : B57-050-220-202

Mounting Type : Through Hole

Description : Through Hole Through Hole Centronics Connectors

Delivery Time : 9-18 weeks

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Product Overview

The B57 SERIES connectors are designed for reliable interconnectivity in various electronic applications. They offer a robust construction with features like mounting posts for positive location and retention. These connectors are intermateable with comparable series and are suitable for data control systems, telecom interconnect, and electronic instrumentation.

Can be used with 0.062" (1.57mm), 0.093" (2.36mm) or 0.125" (3.125mm) board thickness.
Available in 50 and 64 positions.
Variety of mounting options available.
Intermateable with comparable series connectors.
Applications include data control systems, telecom interconnect and electronic instrumentation.
Mounting Posts Provide Positive Location and Retention.
UL Approved.
RoHS Compliant.

Series

B57

Shell Material

Steel - Nickel Plated

Insulator Material

Glass filled thermoplastic UL 94V-0, Color: Blue

Contact Material

Copper Alloy

Contact Plating

Gold Plating on contact area and Tin Plating on tails with Nickel underplating all over

Specification	Value	Unit
Current Rating	5	Amps AC/DC Continuous
Contact Resistance	30	milliohms maximum
Withstand Voltage	1200	VAC rms
Insulation Resistance	1000	Megohms minimum at 500 V DC
Operating Temperature	-40 to +105	C

Series	Total # of Contacts	Contact Finish	Contact Style	Mounting Options	Shielding	Contact Arrangement	Connector Style	Example Part Number
B57	50 or 64	2 (Gold flash, 2" min.)	20 (Vertical Press fit)	A (4-40 standoff on pos. 1 & J-hook on pos. 25)	0 (Metal Shell)	1 (Latch)	0 (Receptacle)	B57-0 50-2 20-2 0 2
B57	50 or 64	5 (15" Gold)	21 (Vertical PCB)	2 (4-40 threaded insert / .120 dia. Hole)	0 (Metal Shell)	1 (Latch)	1 (Plug)	B57-0 50-5 21-2 0 1
B57	50 or 64	6 (30" Gold)	29 (Flat Cable termination)	3 (4-40 threaded insert / 4-40 threaded hole)	0 (Metal Shell)	1 (Latch)	0 (Receptacle)	B57-0 50-6 29-3 0 0
B57	50 or 64	2 (Gold flash, 2" min.)	60 (Right Angle PCB, .187 tail)	4 (.120 dia. Hole / .120 dia. Hole)	0 (Metal Shell)	1 (Latch)	1 (Plug)	B57-0 64-2 60-4 0 1
B57	50 or 64	5 (15" Gold)	61 (Right Angle PCB, .100 tail)	5 (4-40 threaded insert / boardlocks)	0 (Metal Shell)	1 (Latch)	0 (Receptacle)	B57-0 64-5 61-5 0 0
B57	50 or 64	6 (30" Gold)	62 (Right Angle PCB, .125 tail)	6 (4-40 threaded insert / boardlocks / latch)	0 (Metal Shell)	1 (Latch)	1 (Plug)	B57-0 64-6 62-6 0 1
B57	50 or 64	2 (Gold flash, 2" min.)	20 (Vertical Press fit)	7 (.120 Insert / 4-40 threaded hole)	0 (Metal Shell)	1 (Latch)	0 (Receptacle)	B57-0 50-2 20-7 0 0
B57	50 or 64	5 (15" Gold)	21 (Vertical PCB)	8 (4-40 hex standoff /boardlocks)	0 (Metal Shell)	1 (Latch)	1 (Plug)	B57-0 50-5 21-8 0 1

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