Kinghelm KH-A2510KZ-09Y connector strip featuring tin plating and rohs compliance for electrical performance
Product Overview
The 2510 series connector strip is designed for reliable electrical connections, offering robust performance in a variety of applications. It features a durable construction with phosphor bronze and brass contacts, housed in UL94V-0 rated Nylon66. This connector strip is suitable for wire sizes ranging from AWG#24 to #30 and PC board thicknesses of 1.6mm, operating within an ambient temperature range of -25C to +85C. It meets stringent electrical, mechanical, and environmental performance standards, ensuring dependable operation under demanding conditions.
Product Attributes
- Brand: KINGHELM
- Origin: Yueqing, Zhejiang, China
- Model/Series: 2510 series
- Housing Material: Nylon66 (UL94V-0)
- Terminal Material: Phosphor bronze
- Wafer Material: Brass
- Plating: Tin Plating (3-5 m for terminals, 2.5-5 m for wafer)
- Housing Colors: White, Beige
- Certifications: RoHS compliant
Technical Specifications
| Category | Item | Test Mode / Description | Requirement |
|---|---|---|---|
| Use Condition | Ambient Temperature Range | -25C to +85C | -25C to +85C |
| Applicable Wire Sizes | AWG#24 to #30 | AWG#24 to #30 | |
| Applicable PC board thickness | 1.6mm | 1.6mm | |
| Appearance and Dimension | Appearance | Product surface without defect, dirt, crack, and mechanical damage. Contact without rust, plating not oxidized and not peeled. | N/A |
| Dimension | According to drawings | According to drawings | |
| Material | Terminal | Phosphor bronze, 0.20mm thickness, Tin Plating: 3~5 m | N/A |
| Housing | Nylon66, UL94V-0, Color: White / Beige | N/A | |
| Wafer | Brass, 0.64mm thickness, Tin Plating: 2.5~5 m | N/A | |
| Electrical Performance | Current Rated | 4A AC/DC | 4A |
| Voltage Rated | 250V AC/DC | 250V | |
| Contact Resistance | Initial value: Less than 20m (at 20mV max, 100mA max) | 20m | |
| Withstand Voltage | 1000V AC (rms) for 1 minute, leakage current 0.5mA | No breakdown or flashover | |
| Insulation Resistance | 1000 M (at 500V DC for 1 minute between adjacent contacts) | 1000 M | |
| Mechanical Performance | Terminal crimping wire strength | AWG#24: >30N, AWG#26: >20N, AWG#28: >13N, AWG#30: >8N (Pullout force at 253mm/min) | See details |
| Fixed terminals and hole seat | >15N per contact (Pullout force at 253mm/min along wire direction) | >15N | |
| Single contact insertion force | 6N (at 253mm/min) | 6N | |
| Single contact withdrawal force | >0.6N (at 253mm/min) | >0.6N | |
| Pin Retention force | >15N per contact (Pullout force at 253mm/min) | >15N | |
| Durability | 30 cycles (Max 10 cycles/min) | Contact Resistance 30m | |
| Endurance Characteristics | Thermal Aging | 852C for 96 hours | Appearance: No damage, Contact Resistance 30m |
| Temperature Rise | Measure temperature rise at max rated current | 30C Max | |
| Humidity | 402C, 90-95%RH for 96 hours | Appearance: No damage, Contact Resistance 30m, Insulation Resistance 500M, Withstand Voltage: No breakdown/flashover |
Packaging, Transportation, Storage
Packaging: Terminal packaging in tape, housing in plastic bags, and needle in bags. Exterior package is carton with packing list indicating product name, specification, quantity, and date. Product must not rock in the box.
Transportation: Any vehicle can be used, ensuring moisture-proof and no mechanical damage. Transport temperature: -20C to +50C.
Storage: Ambient temperature -20C to +40C, Relative humidity 80%. Store in a warehouse free from acidic, alkaline, or corrosive gases. Re-qualification test required if storage duration exceeds 6 months.
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