TE Connectivity HA-003-MS
Product Overview
This specification covers the performance, tests, and quality standards for the contact inserts of heavy-duty connector series HA-003, HA-004, HA-010, HA-016, HA-032 (2x16), HA-048 (3x16), and HA-064 (4x16). The contact inserts are available for positions 3/4/10/16/32/48/64.
The termination conductor-contact insert is achieved via:
- Crimp contact: Fitted into the contact insert, designed for conductors from 0.14 mm up to 4.0 mm.
- Screw contact: Integrated into the contact insert, designed for conductors from 0.5 mm up to 2.5 mm.
- Spring clamp contact: Integrated into the contact insert, designed for conductors from 0.5 mm up to 2.5 mm.
| Test ID | Description | Requirement | Test Method | Conditions |
|---|---|---|---|---|
| 3.5.3 | Mating force | Internal connections: 20N max. External connections: 5 x Mating force, but not higher than 80N | IEC 60512-13-5 Test 13e | For unenclosed connector (internal connections); For multi-pole connector, require provision against incorrect mating; For enclosed connector (external connections) |
| 3.5.3 | Pull out force of terminations | See 6.6 of EN 61984 | - | - |
| 3.5.4 a | Visual tests on the crimp barrel and tensile strength test of the crimp connection | The conductor shall not slip out of crimp barrel and pull out force as specified in Table 1 of EN 60352-2 | EN 60352-2 | Only for crimp contact |
| 3.5.4 a | Mechanical tests on the conductor connection | The conductor of the smallest and largest cross-sectional area shall not slip out of the clamping unit, and pull out force as specified in Table 3, and torque force as specified in Table 4 | IEC 60999-1 or IEC 60999-2 | Only for screw contact connection |
| 3.5.4 a | Mechanical tests on the conductor connection | The conductor of the smallest and largest cross-sectional area shall not slip out of the clamping unit, and pull out force as specified in Table 3 | IEC 60999-1 or IEC 60999-2 or IEC 60352-7 | Only for spring clamp connection |
| 3.5.5 | Contact retention force in normal operation, min | 50N force for insert each pin or socket | IEC 60512-15-1 Test 15a | Shift contacts of 1.0mm; Test load applied in axial direction, test speed: 20mm/min; permissible |
| 3.5.6 | Mechanical strength impact | No damage likely to impair normal use. A reduction of clearance and creepage distance is not allowed. | EN 61984 6.18.1 & 6.18.3; IEC 60512-7-2 Test 7b | Dropping height: 750mm for specimens of mass < 250g; 500mm for specimens of mass > 250g. Dropping cycles: 8 positions in 45 step. |
| 3.5.7 | Mechanical Operation (Durability) | Shall be engaged and disengaged by means of a device under normal operating conditions at the speed of approximately 50mm/min | EN 61984 6.14.1; IEC 60512-9-1 Test 9a | 500 operation cycles without load; manual mating/un-mating 300 cycles max. per hour |
| 3.5.8 | Vibration, Random | No discontinuities greater than 1s | EN 61373, Category 1, Class B; IEC 60068-2-6 Test Fc | Frequency: 5~150Hz; Acceleration: 50m/s |
| 3.5.9 | Shock | No damage likely to impair function | EN 61373 | Duration: 30ms; Total 18 shocks (three positive and three negative in each of the three orthogonal axes) |
| 3.5.10 | Contact Resistance | Initial: Max. 5m; Final: < 5 m. The change of contact resistance shall be no more than 50% of the reference value | IEC 60512-2-2 Test 2b | Test current: 1A; Measure points at the end of the termination; Max three contacts per specimen plus protective earthing, if any |
| 3.5.11 | Temperature Rise Test | The sum of the ambient temperature and the temperature rise (T) of a connector shall not exceed the upper limiting temperature | EN 61984 7.3.8; IEC 60512-5-1 Test 5a | Carry its rated current; Upper limiting temperature: 125C |
| 3.5.12 | Dielectric Voltage Withstand Test | No flashover or breakdown of voltage | EN 61984 6.13; 7.3.12 of EN 61984 | Test voltage 1000V DC; Impulse test voltage according to Table 8, applied three impulses of each polarity and interval of at least 1s between impulses |
| 3.5.13 | Insulation Resistance | Not less than 400M | IEC 60512-3-1 Test 3a Method B | Time: 60s |
| 3.5.14 | Cold | No damage likely to impair function | IEC 60512-11-10 Test 11j (IEC 60068-2-1) | -40C Duration time: 16h |
| 3.5.15 | Dry Heat | No damage likely to impair function | IEC 60512-11-9 Test 11i (IEC 60068-2-2) | +125C Duration time: 168h |
| 3.5.16 | Damp Heat, cyclic | No damage likely to impair function | IEC 60512-11-12 Test 11m | Min ambient temperature: 252C; Max ambient temperature: 402C; Number of cycles: 21; Duration time: 12h+12h; Variant 1 |
| 3.5.17 | Rapid Change of temperature (Temperature Cycle) | No damage likely to impair function | IEC 60512-11-4 Test 11d (IEC 60068-2-14 Test Na) | Ta=-402C to Tb=+1252C, duration t1: 1h each extreme, 100 cycles |
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