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TE CONNECTIVITY 123839452 12 Position Wire-to-Board Header

The TE Connectivity 1-2383945-2 is a PCB terminal block header designed for secure wire-to-board connections in a variety of industrial applications. This header offers 12 positions with a 3.81mm centerline and a side wire entry angle, accommodating wire sizes from 28 to 16AWG. Constructed with a copper alloy contact base and a high-temperature polyamide housing, it provides reliable performance and durability. The header is RoHS compliant and suitable for power and signal circuit applications, making it a versatile choice for electronic assemblies.

Authorized Distributors
Source:Newark
Part No:1-2383945-2
Stock:1200
Inv Date:06-12-2026
Price: Unit price: $1.08
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Source:DigiKey
Part No:1-2383945-2
Stock:1121
Inv Date:06-12-2026
Price: Unit price: $14.85
Buy/RFQ:
Part No:1-2383945-2
Stock:1200
Inv Date:06-13-2026
Price: Unit price: $7.58
Buy/RFQ:
Part No:1-2383945-2
Stock:0
Inv Date:06-12-2026
Price: Unit price: $18.28
Buy/RFQ:
Part No:1-2383945-2
Stock:0
Inv Date:06-12-2026
Price: Unit price: $18.28
Buy/RFQ:

TE CONNECTIVITY 123839452 12 Position Wire-to-Board Header Specifications:

  • Number of Positions: 12
  • Centerline (Pitch): 3.81 mm [ .15 in ]
  • Number of Rows: 1
  • Wire Size: 28 – 16AWG
  • Current Rating (Max): 12 A
  • Voltage Rating: 300 VAC
  • Contact Mating Area Plating Material: Tin
  • Contact Base Material: Copper Alloy
  • Operating Temperature Range: -40 – 105 °C[-40 – 221 °F]
  • Circuit Application: Power & Signal
  • Packaging Quantity: 300
  • Housing Material: High Temperature Polyamide
  • Stacking Configuration: Side Stackable
  • Threaded Flange: Without
  • Interlock: Without
  • Housing Color: Black
  • Color: Black
  • Mounting Angle: Vertical
  • Screw Size: M2
  • Screw Plating Material: Tin
  • Screw Material: Copper Alloy
  • Screw Flange: Without
  • Connector Mounting Type: Board Mount
  • Wire Protection: With
  • Block Type: PCB Mount
  • Connector System: Wire-to-Board
  • Connector & Contact Terminates To: Printed Circuit Board
  • Solder Process Capability: Reflow solder capable to 260°C
  • EU RoHS Directive 2011/65/EU: Compliant with Exemptions
  • China RoHS 2 Directive MIIT Order No 32, 2016: Restricted Materials Above Threshold

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Frequently Asked Questions

Where can I buy TE CONNECTIVITY 123839452?

You can click on the BUY or RFQ button to purchase 123839452 from an authorized TE CONNECTIVITY distributor.

How do I troubleshoot issues or seek technical support for part 123839452?

You can download the 123839452 datasheet or visit the TE CONNECTIVITY website for support.

Who is the manufacturer of 123839452?

TE CONNECTIVITY

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