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739-303 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

739-303 product

739-303

Terminal Blocks

PCB Terminal Block3-Pole3.5mm Pitch

The WAGO 739-303 is a 3-pole, 3.5 mm pitch PCB terminal block with vertical conductor entry, ideal for space-constrained PCB designs.

Best for

  • Space-saving PCB designs
  • Industrial control systems

Avoid if

  • High-vibration environments requiring screw-down terminals
  • Applications exceeding 160 V

Check before use

  • PCB hole diameter (1.1 mm)

Key specifications

Pitch
3.5 mm
Positions
3
Current Rating
17.5 A

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Unaffected
MSL
1 (Unlimited)
ECCN
EAR99
HTSUS
8536.90.4000

Application

IndustrialGeneral

Datasheet

4de241b91ec8229bdfda0b10544af648_2404080954_WAGO-739-303_C3818821.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 739-303: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Login required · CAD models billed separately as an add-on

Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a 3-pole PCB terminal block using CAGE CLAMP® technology for secure, vibration-resistant wire connections.