myMectronic
myMectronic

A Premier B2B Part Search

WAGO 734142 12-pole Male Header Connector

The WAGO 734-142 is a robust 12-pole male header connector designed for reliable PCB connections. Its straight design and 3.5mm pin spacing facilitate easy integration into various electronic assemblies. The connector incorporates a unique 100% mismating protection mechanism, ensuring secure connections and preventing accidental disconnections. Suitable for a wide range of industrial applications, the WAGO 734-142 offers a dependable solution for power and signal transmission. It is compatible with various approvals and certifications, ensuring compliance with industry standards.

Authorized Distributors
Source:DigiKey
Part No:734-142
Stock:344
Inv Date:06-04-2026
Price: Unit price: $6.27
Buy/RFQ:
Part No:734-142
Stock:11
Inv Date:06-04-2026
Price: Unit price: $6.71
Buy/RFQ:
Part No:734-142
Stock:11
Inv Date:06-04-2026
Price: Unit price: $6.71
Buy/RFQ:
Part No:734-142
Stock:100
Inv Date:06-04-2026
Price: Unit price: $4.56
Buy/RFQ:

WAGO 734142 12-pole Male Header Connector Specifications:

  • Nominal voltage (III/3): 160 V
  • Rated surge voltage (III/3): 2.5 kV
  • Nominal voltage (III/2): 160 V
  • Rated surge voltage (III/2): 2.5 kV
  • Rated voltage (II/2): 320 V
  • Rated surge voltage (II/2): 2.5 kV
  • Rated current: 10 A
  • Rated voltage UL (Use Group B): 300 V
  • Rated current UL (Use Group B): 10 A
  • Rated voltage UL (Use Group D): 300 V
  • Rated current UL (Use Group D): 10 A
  • Rated voltage CSA (Use Group B): 300 V
  • Rated current CSA (Use Group B): 10 A
  • Rated voltage CSA (Use Group D): 300 V
  • Rated current CSA (Use Group D): 10 A
  • Pole No.: 12
  • Total number of potentials: 12
  • Number of connection types: 1
  • Number of levels: 1
  • Pin spacing: 3.5 mm
  • Width: 44.4 mm
  • Height: 14.8 mm
  • Height from the surface: 10.3 mm
  • Depth: 8.5 mm
  • Solder pin length: 4.5 mm
  • Solder pin dimensions: 1 x 1 mm
  • Drilled hole diameter with tolerance: 1.4 mm
  • Contact type (pluggable connector): Male connector/plug
  • Connector (connection type): for PCB
  • Mismating protection: Yes
  • Mating direction to the PCB: 90 °
  • Locking of plug-in connection: Without
  • PCB Contact: THT
  • Solder pin arrangement: over the entire male connector (in-line)
  • Number of solder pins per potential: 1
  • Color: light gray
  • Material group: I
  • Insulation material: Polyamide (PA66)
  • Flammability class per UL94: V0
  • Contact material: Electrolytic copper (E) Cu
  • Contact plating: tin-plated
  • Fire load: 0.044 MJ
  • Weight: 2.7 g
  • Limit temperature range: -60 … +100 °C
  • Product Group: 3 (Multi Conn. System)
  • Packaging type: BOX
  • Country of origin: DE
  • GTIN: 4044918847711
  • Customs tariff number: 85366990990

Buy the 734-142 WAGO 12-pole Male Header Connector | myMectronic

Purchase the WAGO 734-142 male header connector securely online and benefit from our reliable shipping and exceptional customer support.

Buy Now

Frequently Asked Questions

Where can I buy WAGO 734142?

You can click on the BUY or RFQ button to purchase 734142 from an authorized WAGO distributor.

How do I troubleshoot issues or seek technical support for part 734142?

You can download the 734142 datasheet or visit the WAGO website for support.

Who is the manufacturer of 734142?

WAGO

WAGO Part List

Browse and search other WAGO parts, locate datasheets and stock

Sponsored by