ZHOURI 2.54-2*20

Product FAQ

• 1. What are the pin layout and physical specifications of this connector?
  The product drawing specifies a 2.54 mm pitch dual-row connector with 2.54 mm row spacing. The drawing uses the notation 2.54-2*N, indicating that the connector is available in multiple position counts rather than confirming a specific number of contacts.
• 2. What are the key physical dimensions of this connector?
  The drawing specifies several mechanical dimensions, including a 3.2 ± 0.2 mm dimension, 0.65 × 0.4 mm contact dimensions, and a recommended Ø1.02 mm PCB hole size. Additional dimensions are shown on the mechanical drawing.
• 3. What are the electrical specifications of this connector?
  The datasheet specifies a current rating of 2.5 A, a minimum dielectric withstanding voltage of 1000 V AC, a minimum insulation resistance of 1000 MΩ, and a maximum contact resistance of 20MΩ, as stated in the product specification.
• 4. What materials are used, and what is the operating temperature range?
  The insulator is made of PBT (UL94V-0), the contacts are made of brass, and the surface coating is Au or Over Ni. The specified working temperature range is −40°C to +105°C.
• 5. What environmental and processing specifications are provided for this connector?
  The product is RoHS compliant. The datasheet also specifies a PBT processing temperature of 230 ± 5°C for 10 seconds.