OverviewAll product unitsProduct unitElectromechanical ComponentsProduct groupConnectorsProduct familyTerminal BlocksProduct sub-familyPluggable ConnectorPitchPitch 3.50 mmPitchPCBPitchWR-TBL Series 3221 - 3.50 mm Horizontal PCB Header

WR-TBL Series 3221 - 3.50 mm Horizontal PCB Header

General Information
Operating Temperature-40 °C up to +105 °C
ComplianceLead free / RoHS
Pitch3.5 mm
Material Properties
Insulator MaterialPA66
Insulator Flammability RatingUL94 V-0
Contact MaterialBrass
Contact PlatingTin
Electrical Properties
IR10 A; 10.5 A
IR cULus10 A
IR VDE10.5 A
Working Voltage300 V (AC)
Working Voltage [cULus]300 V (AC)
Working Voltage [VDE]300 V (AC)
Withstanding Voltage [cULus]1600 V (AC)
Withstanding Voltage [VDE]2500 V (AC)
Contact Resistance [cULus]20 mΩ
Contact Resistance [VDE]20 mΩ
Certification
cULus ApprovalE315414
VDE Approval40023195

Products

Order Code Data­sheet DownloadsPinsApplicationPCB/Cable/PanelModularityType Samples
691322110002SPEC
6 files 2 Pluggable PCB No Horizontal
691322110003SPEC
6 files 3 Pluggable PCB No Horizontal
691322110004SPEC
6 files 4 Pluggable PCB No Horizontal
691322110005SPEC
6 files 5 Pluggable PCB No Horizontal
691322110006SPEC
6 files 6 Pluggable PCB No Horizontal
691322110007SPEC
6 files 7 Pluggable PCB No Horizontal
691322110008SPEC
6 files 8 Pluggable PCB No Horizontal
691322110012SPEC
6 files 12 Pluggable PCB No Horizontal
Order Code Data­sheet
691322110002SPEC
691322110003SPEC
691322110004SPEC
691322110005SPEC
691322110006SPEC
691322110007SPEC
691322110008SPEC
691322110012SPEC
Samples
Order Code Data­sheet DownloadsPinsApplicationPCB/Cable/PanelModularityType Samples

Terminal Blocks - Standard, Personalized & Highly Customized

Tailored to your needs

Custom & Standard Terminal Blocks

In addition to a portfolio of more than 2000 standard articles, Würth Elektronik offers various possibilities to tailor the products to your specific requirements. Personalized modifications of standard terminal blocks are available for small to medium quantities within a few days as a special service. Fully customized products in high quantities are possible within a few weeks.In house design, tooling and prototyping ensures all customer specific requirements are met.

  • Highly customized products
  • Over 2000 standard articles
  • Available from stock without MOQ
  • Personalized modifications of standard parts for small quantities
  • Color & printing possibilities with MOQ for mass production

Personalized Modifications of Standard Terminal Blocks

Ink Jet

Printing for your terminal blocks (e.g. coding, personalization)

Coding

Installation of coding pins according to keying specification

Color Coding

For selected series according to your specifications (412B / 412MB / 413B)

Assembly

Rapid assembly of pin numbers according to your needs