257-300

Product ID:45695
Updated: 2026/7/19
wago 257-300

Key Features

  • 1Snap-Fit Design: Easy to install with a secure snap-fit mechanism.
  • 2High Reliability: Durable construction for long-lasting performance.
  • 3Light Gray Color: Visually appealing and easy to identify in any environment.
  • 41 mm Thickness: Compact size for efficient PCB interconnects.
  • 5Wide Compatibility: Suitable for various PCB applications with high accuracy.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Width
1?mm?/ 0.039?inches
Height
13.6?mm?/ 0.535?inches
Depth
14.2?mm?/ 0.559?inches
Mounting type
snap-on type
Note (material data)
Information on material specifications can be found here
Color
light gray
Material group
I
Insulation material (main housing)
Polyamide (PA66)
Flammability class per UL94
V0
Fire load
0.005MJ
Weight
0.2g
Product Group
4 (Printed Circuit Connectors)
eCl@ss 10.0
27-44-04-92
eCl@ss 9.0
27-44-04-92
ETIM 9.0
EC000886
ETIM 8.0
EC000886
ECCN
NO US CLASSIFICATION
PU (SPU)
2000?(100)?pcs
Packaging type
box
Country of origin
CH
GTIN
4017332265966
Customs tariff number
8538906000
RoHS Compliance Status
Compliant,No Exemption

Specifications may be subject to change without notice

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