257-557/000-009/999-950

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Part Number: 257-557/000-009/999-950
Tariff Code: 85369010000
UPC: 4017332629157

Group Code : EG000058

Group Description : Connectors

Class Description : Printed circuit board terminal

Class Code : EC002643

Version : 7

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Pcb Contact

PCB contact: THT
Solder pin arrangement: Over the entire terminal strip (in-line)
Number of solder pins per potential: 2

Environmental Requirements

Limit temperature range: -60 … +105 °C

Plug-In Connection

Plugging without loss of pin spacing: No

Physical Data

Pin spacing: 7.5/7.62 mm / 0.295/0.3 inches
Width: 55.4 mm / 2.181 inches
Height: 24.2 mm / 0.953 inches
Height from the surface: 20.2 mm / 0.795 inches
Depth: 14.2 mm / 0.559 inches
Solder pin length: 4 mm
Solder pin dimensions: 0.7 x 0.7 mm
Drilled hole diameter with tolerance: 1.1 (+0.1) mm

Material Data

Note (material data): <a href="https://www.wago.com/us/material-specifications" href="_blank">Information on material specifications can be found here</a>
Color: Light gray
Material group: I
Insulation material: Polyamide (PA66)
Flammability class per UL94: V0
Clamping spring material: Chrome-nickel spring steel (CrNi)
Contact material: Electrolytic copper (ECu)
Contact plating: Tin
Fire load: 0.000 MJ
Weight: 1.111 g