This specification applies to XLR jack (Combo) which is used in electronic products. It is designed for speaker socket connectors in electronic devices.
| Item | Property | Test Condition | Performance |
| 2. Rated / | |||
| 2-1. Practical temperature range | Applicable temperature range | -30 to +80 | |
| Humidity range | 85% RH.MAX. | ||
| 2-2. Preservation temperature range | Storage temperature range | -10 to +40 | |
| Humidity range | 85% RH.MAX. | ||
| Storage environment | Surrounding air without acid, alkaline or other corrosive gases. Storage period not exceeding 180 days. | ||
| 2-3. Rated voltage and current(MAX.) | Maximum rated voltage and current | 50V AC, 3A(Type A) / 7.5A(Type B) | |
| 2-4. Appearance | Surface condition | No scratches, soil, rust or discoloration. | |
| 4. Electrical efficiency / | |||
| 4-1 Withstand Voltage | Withstand AC voltage | Between two non-contact terminals for 1 minute | 1500V (50/60Hz RMS). No dielectric breakdown shall occur. |
| 4-2 Insulation Resistance | Insulation resistance | Apply 500V DC between any contactless terminal and the other terminal for 1 minute 5 seconds. | 10000 M Min. |
| 4-3 Contact Resistance | Contact resistance | Measure at the tail end of each terminal (voltage max. 20mV, current max. 100mA) for a pair of matched terminals. | 30 m MAX. |
| 5. Mechanical Performance / | |||
| 5-1 Insertion and withdrawal forces | Insertion/withdrawal speed | 2 mm/s | |
| XLR | Mating of complete connectors without the effect of any latching or retaining device | Insertion: 35 N max. Withdrawal: 2 N min. | |
| JACK | Mating of complete connectors without the effect of any latching or retaining device | Insertion: 40 N max. Withdrawal: 5 N min. | |
| 5-2 Terminal Strength | Strength test | Each terminal should withstand a force of 0.5 kgf for 10 seconds. | No looseness or damage. Terminal deformation is acceptable. |
| 6. Durability / | |||
| 6 Life test | Life cycle | Under no load, rotate and then plug in, rotate and then pull out with a matching plug for 1000 times at a frequency of 5 times per minute. | No obvious change in appearance or destruction. Contact resistance: less than 50 m. |
| 7. Solderability / | |||
| 7-1 Resistance to soldering heat | Soldering condition | Dip terminal in solder at 2603 for 51 seconds. | Plastic base should not be deformed, and terminals should not fall off. |
| 7-2 Solderability | Soldering condition | Dip in solder at 2453C for 30.5 seconds. | Solder coating area should be more than 95%. |
| 8. Environment test / | |||
| 8-1 Cold test | Condition | Place housing at -30 3 C for 96 hours, then under standard atmospheric conditions for 1 hour. | Appearance: No obvious change. Contact resistance: 50 m max. Insulation resistance: 500 M min. Withstand voltage: AC 1000V. |
| 8-2 Heat test | Condition | Store housing at 802 for 96 hours, then under standard atmospheric conditions for 1 hour. | |
| 8-3 Humidity test | Condition | Store housing at 403 with 90% ~ 95% RH for 96 hours, then under standard atmospheric conditions for 1 hour. | Appearance: No obvious change. Contact resistance: 50 m max. Insulation resistance: 500 M min. Withstand voltage: AC 1000V. |
| 8-4 Temperature Cycling | Condition | Place Jack under specified conditions, then in room temperature for 30 minutes. | |
| 8-5 Salt spray test | Condition | Temperature: 35 2. Solution: 5 1% salt. Spray time: 24 hours. Wash and dry at room temperature after experiment. | Appearance: No obvious rust. |
| 9. Test condition / | |||
| General conditions | Temperature, Humidity, Atmospheric Pressure | 15C to 35C, 25% to 85% RH, 86 kPa to 106 kPa. | For doubtful judgments: 201C, 63% to 67% RH, 86 kPa to 106 kPa. |
| 10. Amendment / | |||
| Procedure | Specification changes | Negotiated and agreed by manufacturer and customer. | |
| 12. XLR JACK (Combo) TYPE /XLR | |||
| Type | Description | Type A, Type B | |