| 1. Scope |
| General Principles | The contents of specifications for 2.0 series connector strip
including the product performance, test methods and test
requirements. | |
| 2. Applicable Standards |
| GB/T2421 | Testing method for Environmental of Electrical Connectors Part 1:
General Principles | |
| GB/T2423 | Testing method for Environmental of Electrical Connectors | |
| GB/T5095 | Testing procedure/method for components of electric equipment | |
| 3. Use Condition |
| Ambient temperature | -25 +85 | |
| Applicable Wire Sizes | AWG #2430 | |
| Applicable PC board thickness | 0.81.6mm | |
| 4. Appearance and Dimension |
| Appearance | Product surface without defect, dirt, crack, and mechanical damage,
Contact without rust plating not oxides and not peeled. | |
| Dimension | According to drawings | |
| Exchangeable | Exchangeable with same specification products. | |
| 5. Material |
| Terminal | Brass, Thickness 0.50mm, Tin plating: 2.55 m | |
| Housing | Nylon66 UL94V-0, Color: White | |
| Wafer | Nylon66 UL94V-0, Color: White | |
| Contact | Phosphor bronze, Thickness 0.2mm, Tin plating: 24 m | |
| 6. Electrical Performance |
| Rated Voltage | 100V AC/DC | |
| Rated Current | 2A AC/DC | |
| Withstand voltage | Apply 800V AC(rms) for 1 minute and the leakage current shall not
exceed 0.5mA to the adjacent terminal and ground of the mate
connectors. No breakdown or flashover. | |
| Contact Resistance | Initial value 20m (Does not include wire resistance) | A maximum voltage of 20mV and maximum current of 100mA are applied
to the Mate connector. |
| Insulation Resistance | 1000 M | Apply 1000V DC(rms) for 1 minute between adjacent contacts to
measure the insulation resistance. |
| 7. Mechanical Performance |
| Terminal crimping Wire strength | 30N (AWG#24), 20N (AWG#26), 13N (AWG#28), 8N (AWG#30) | Axial pullout force per contact at a rate of 25 3mm per minute. |
| Fixed terminals And hole seat | 12N | The terminal and the hole seat at a react per minute to 25 3mm
along the write direction are pulled out from the hole in the seat
capacity. |
| Single contact insertion force | 10N | The housing together with the terminal ends with wafer matched at a
rate per minute to 253mm inserting force test. |
| Seat pull-out force | 12N | Exerts a force on the pin end at a rate per minute 253mm until the
needle exit. |
| Pin Retention Force | 2N | Single contact withdrawal force. |
| Durability | Contact Resistance 40m ; Appearance: No damage | Mate connectors up 30 cycles at a Maximum rate of 10 cycles per
minute prior to environmental test. |
| Vibration | Contact Resistance 40m ; Current Discontinuity: Max 1 sec;
Appearance: No damage | Mate connector combination state of the welding circuit board as
test samples, Amplitude: 1.5mm p-p, Frequency: 10-55-10Hz/minute,
Period: 2 hours for each direction (X, Y, Z). |
| 8. Environmental Performance |
| Thermal Aging | Contact Resistance 40m ; Appearance: No damage | Connector combination condition is placed in the accordance with
the following specifications high temperature aging test after the
test and measurement of contact resistance. Temperature: 852,
Period: 96 hours continuously. |
| Temperature Rise | Measure the temperature rise of contact when the maximum rated
current is passed. | Mate connector measure the temperature rise of contact when the
maximum rated current is passed. |
| Humidity | Contact Resistance 40m ; Insulation Resistance 1000m ; Appearance:
No damage | Connector combination under the condition of constant temperature
of the following specifications constant temperature and humidity
test after the experiment measuring contact resistance insulation
resistance and withstand voltage test. Temperature: 402 C, Relative
humidity: 90-95% (RH), Period: 96 hours continuously. |
| Temperature cycling | No breakdown or flashover | Same as paragraph 8.3, but with thermal shock test: One cycle
consists of -553C 30min, room temp 10-15min, then 853C 30min, room
temp 10-15min. Total cycle: 5 cycles. |
| Salt spray | Contact Resistance 40m ; Appearance: No damage | The combined state of connector as test samples salt spray test
according to the following specifications test samples will be
clean again with the water to dry naturally measurement of contact
resistance. Temperature: 353 C, Concentration: 51%, Period:
Stamping after tin plated for 8 hours or Stamping before tin plated
for 24 hours. |
| Solder ability | Area of soldering: 90 % | In accordance with the following specifications were placed tin
soldering test. Solder temperature: 2455C, Immersion period: 3
0.5S. |
| Resistance to soldering heat | Appearance: No damage | Wave soldering: Soldering time: 50.5S, Soldering pot: 260 5C.
Manual soldering: Soldering time: 30.5S, Soldering pot: 350 5C.
Soldering position: 1.5mm for DIP type, 0.5mm for SMT type from
conductor or fixed piece end. |
