HCTL HC-2510-4A
Product Overview
Scope: This specification applies to the 2510 series connector strip, covering product performance, test methods, and inspection requirements.
Applicable Standards: GB/T2421, GB/T2423, GB/T2424, GB/T5095.
Use Conditions: Ambient temperature range: -25+85; Applicable wire sizes: AWG#24#30; Applicable PC board thickness: 1.6mm.
Brand
Huatian Tianlu Electronics Co., Ltd.
Origin
China
Product Name
2510 Series Connector Strip
Model Number
2510 Series
Certifications
UL94V-0 (for Housing material)
Packaging Types
Dish material packaging (Terminals), Plastic bags (Housing), Bag packaging (Wafer), Carton (Exterior)
| Item | Material | Finish | Requirement |
|---|---|---|---|
| Terminal (Contact) | Phosphor bronze (Thickness: 0.20mm) | Tin Plating: 3~5m | - |
| Housing (Plastic Shell) | Nylon66 | Color: White | UL94V-0 |
| Housing (Plastic Shell) | Nylon66 | Color: Beige | UL94V-0 |
| Wafer (Contact Pin) | Brass (Thickness: 0.64mm) | Tin Plating: 2.5~5m | - |
| Item | Test Mode | Requirement |
|---|---|---|
| Rated Current | - | 4A AC/DC |
| Rated Voltage | - | 250V AC/DC |
| Contact Resistance | Mate connector, 20mV max, 100mA max | Initial value 20m |
| Withstand Voltage | Mate connectors, 1000V AC (rms) for 1 min, leakage current 0.5mA | No breakdown or flashover |
| Insulation Resistance | Between adjacent contacts, 500V DC (rms) for 1 min | 1000 M |
| Item | Test Mode | Requirement |
|---|---|---|
| Terminal crimping wire strength | AWG#24 wire, pullout force @ 253mm/min | 30N |
| Terminal crimping wire strength | AWG#26 wire, pullout force @ 253mm/min | 20N |
| Terminal crimping wire strength | AWG#28 wire, pullout force @ 253mm/min | 13N |
| Terminal crimping wire strength | AWG#30 wire, pullout force @ 253mm/min | 8N |
| Fixed terminals and hole seat | Per contact, pullout force @ 253mm/min along wire direction | 15N |
| Single contact insertion force | Housing with terminal and wafer matched, insertion force @ 253mm/min | 6N |
| Single contact withdrawal force | Housing with terminal and wafer matched, withdrawal force @ 253mm/min | 0.6N |
| Pin Retention force | Per contact, pullout force @ 253mm/min on pin end | 15N |
| Durability | Mate connectors, 30 cycles (max 10 cycles/min) prior to environmental test | Contact Resistance 30 m |
| Vibration | Connector combination on welded PCB, 10-55-10 Hz/min, 1.5mm p-p amplitude, 2 hours per axis (X, Y, Z) | Appearance: No damage, Contact Resistance 30 m, Current Discontinuity: 1sec Max |
| Item | Test Mode | Requirement |
|---|---|---|
| Thermal Aging | Connector combination in oven, 852 for 96 hours | Appearance: No damage, Contact Resistance 30 m |
| Temperature Rise | Mate connector at max rated current | 30 Max |
| Humidity | Connector combination, 402, 90-95%RH for 96 hours | Appearance: No damage, Contact Resistance 30m, Insulation Resistance 500M, No breakdown or flashover |
| Temperature Cycling | Connector combination, 5 cycles (-553 for 30min, 853 for 30min, with transition time) | Same as Humidity test (Contact Resistance 30m, Insulation Resistance 500M, No breakdown or flashover) |
| Salt Spray | Connector combination, 353, 51% solution. Stamping after tin plated: 8 hours; Stamping before tin plated: 48 hours | Appearance: No damage, Contact Resistance 30 m |
| Solder Ability | Immersion in solder pot, 2455 for 30.5S | Area of Soldering 90% |
| Resistance to Soldering Heat | Manual soldering: 3055 for 30.5S; Wave soldering: 2305 for 50.5S | Appearance: No damage |
Packaging, Transportation, Storage
Packaging: Terminals in dish material, housing in plastic bags, wafer in bags. Packaged with certificate. Exterior package is carton with packing list. Product must not rock in the box.
Transportation: Any vehicle allowed. Avoid rain, sun, collision, and extrusion. Transport temperature: -20~+50.
Storage: Ambient temperature -20~+40, Relative humidity 80%. Store in a warehouse free of acidic, alkaline, and other corrosive gases. Re-qualification test required if stored for over 6 months.