CJT(Changjiang Connectors) A1257H-14P
Product Overview
The A1257 Series Changjiang Connectors are 1.25mm pitch wire-to-board connectors designed for various electronic applications. They offer a compact design with reliable electrical performance.
Brand
CHANGJIANG CONNECTORS (CJT)
Pitch
1.25mm
Certifications
E326732
Compliance
RoHS, REACH, HF/Halogen Free (customizable)
| Part No. | Type | Wire Range | Insulation O.D. (max) | Material | Finish | Qty/reel | Circuit | Dimensions A (mm) | Dimensions B (mm) | Reference |
|---|---|---|---|---|---|---|---|---|---|---|
| A1257-T | Crimp Terminal | AWG#28-#32 | 1.00mm | Phosphor Bronze | Tin over Nickel | 20,000 PCS | - | - | - | *Suitable CJT A1257-T series Terminal |
| A1257-TP | Crimp Terminal | AWG#28-#32 | 1.00mm | Phosphor Bronze | Gold over Nickel | 20,000 PCS | - | - | - | Optional Gold plating available but MOQ requested |
| A1257-GP | Crimp Terminal | AWG#28-#32 | 1.00mm | Phosphor Bronze | Gold over Nickel | 20,000 PCS | - | - | - | Optional Gold plating available but MOQ requested |
| A1257H-XP | Housing | - | - | Nylon 66, UL94V-0 | - | - | 2P-15P | 1.25-17.50 | 3.75-20.00 | *Mates with CJT A1257WV-S,WR-S-XP series Wafer |
| A1257HA-XP | Housing | - | - | PBT, UL94V-0 | - | - | 2P-15P | 1.25-17.50 | 5.75-22.00 | *Suitable CJT A1257-T series Terminal |
| A1257WV-S-XP | Wafer (SMT 180) | - | - | Pin:Brass/Tin over Nickel; Insulator:Nylon 9T, UL94V-0 | Tin over Nickel / Gold over Nickel | - | 2P-15P | 1.25-17.50 | 5.75-22.00 | *Mates with CJT A1257H-XP series Housing |
| A1257WR-S-XP | Wafer (SMT 90) | - | - | Pin:Brass/Tin over Nickel; Insulator:Nylon 9T, UL94V-0 | Tin over Nickel / Gold over Nickel | - | 2P-15P | 1.25-17.50 | 5.75-22.00 | *Mates with CJT A1257H-XP series Housing |
| Specification | Value |
|---|---|
| Current Rating | 1A AC, DC |
| Voltage Rating | 50V AC, DC |
| Temperature Range | -40C ~ +105C |
| Contact Resistance | 30m Max. |
| Insulation Resistance | 100M Min. |
| Withstanding Voltage | 500V AC/minute |
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