Wenda Electronics Wenda Electronics

High-Quality 2.5-M Type XHD Series Wire to Board Connector 2.5mm Pitch Locking Pin Header Strip 10-40 Pin Manufacturers, Factories

2.5mm pitch locking wtb board-to-board connector strip, wire-to-board interface, pcb mount, durable housing, snap-in locking feature.The connector uses high-quality materials and strict quality control, exhibiting good durability and reliability, capable of stable operation in various harsh environments for a long time.The connector supports the transmission of multiple signal types, including high-speed data transmission, power supply, and ground connection, meeting the needs of different application scenarios.

Product Description

Specifications
Connector Diagram
Feature Detail
CKT2Pin to 16Pin
Current rating3A AC/DC
Voltage rating(max)250V, AC/DC
Working Temperature-25°C~+85°C (Including temperature rise)
Contact resistanceInitial ≤20mΩ / After testing ≤30mΩ
Insulation resistance≥1000MΩ
Withstand voltage1000VAC(rms)
Applicable wireAWG #28 to #22
PCB thickness1.6mm to 2.0mm
Mounting Measurement (Right Angle)
Mounting Measurement Right Angle
Product Parameter

Terminal: T=0.2mm

Terminal Parameter
Part No. Wire Range Insulation O.D Material Finish
WT250M0-T0 AWG#28~ #22 1.90mm MAX Phosphor Bronze Tin & Gold-plated
Product Description

Housing Material: Nylon 66 UL 94V-0

Housing Diagram
CKT Part No DIM A (mm) DIM B (mm)
2WT250M0-022.55.7
3WT250M0-035.08.2
4WT250M0-047.510.7
5WT250M0-0510.013.2
6WT250M0-0612.515.7
7WT250M0-0715.018.2
8WT250M0-0817.520.7
9WT250M0-0920.023.2
10WT250M0-1022.525.7
11WT250M0-1125.028.2
12WT250M0-1227.530.7
16WT250M0-1637.540.7

Wafer Material and Finish:

  • Housing: LCP UL 94V-0
  • Terminal: Brass
  • Fitting: Brass
  • Finish: Tin-plated & Gold-plated
CKT Part No DIM A (mm) DIM B (mm)
3WT250MW-035.010.0
4WT250MW-047.512.5
5WT250MW-0510.015.0
6WT250MW-0612.517.5
7WT250MW-0715.020.0
8WT250MW-0817.522.5
9WT250MW-0920.025.0
10WT250MW-1022.527.5
11WT250MW-1125.030.0
12WT250MW-1227.532.5
16WT250MW-1637.542.5
FAQ
Q1: What is the current and voltage rating for this connector?
A1: The current rating is 3A AC/DC, and the maximum voltage rating is 250V AC/DC.
Q2: What wire sizes are compatible with these terminals?
A2: The applicable wire range is AWG #28 to #22.
Q3: What are the housing and wafer materials?
A3: The housing is made of Nylon 66 (UL 94V-0), and the wafer uses LCP (UL 94V-0) with brass terminals.
Q4: What is the operating temperature range?
A4: The working temperature range is -25°C to +85°C, including temperature rise when current is applied.
Q5: What PCB thicknesses are supported for mounting?
A5: It is compatible with PCB board thicknesses ranging from 1.6mm to 2.0mm.
Q6: What is the contact and insulation resistance?
A6: Initial contact resistance is ≤20mΩ, and insulation resistance is ≥1000MΩ.

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