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| Version | ||
|---|---|---|
| PCB fixing | With fixing flange | With fixing flange |
| Coding | Hole coding|Shroud coding|Coding with loss of contacts|D20 coding | Hole coding|Shroud coding|Coding with loss of contacts|D20 coding |
| Connection type | Motherboard to daughtercard|PCB to cable|Cable to cable | Motherboard to daughtercard|PCB to cable|Cable to cable |
| Number of power contacts | 7 | 7 |
| Number of contacts | 31 | 31 |
| Termination length | 4.5 mm | 4.5 mm |
| Termination method | Wave soldering termination | Wave soldering termination |
| Number of signal contacts | 24 | 24 |
| Contact configuration | Rows z, d and b, positions 2, 4, ... , 14, 16 and row z, positions 20, 24, 28, 32 and row d, positions 22, 26, 30 | Rows z, d and b, positions 2, 4, ... , 14, 16 and row z, positions 20, 24, 28, 32 and row d, positions 22, 26, 30 |
| Specifications and approvals | ||
| UL / CSA | UL 1977 ECBT2.E102079|CSA-C22.2 No. 182.3 ECBT8.E102079 | UL 1977 ECBT2.E102079|CSA-C22.2 No. 182.3 ECBT8.E102079 |
| Railway classification | F4/I3 acc. to NFF 16-101/102 | F4/I3 acc. to NFF 16-101/102 |
| Specifications | IEC 60603-2 (complementary) | IEC 60603-2 (complementary) |
| Technical characteristics | ||
| Insulation resistance | 1012 Ω | 1012 Ω |
| Rated current (power) | 15 A | 15 A |
| Creepage distance | ≥ 3 mm|≥ 8 mm | ≥ 3 mm|≥ 8 mm |
| Hot plugging | No | No |
| Insertion force | ≤ 85 N | ≤ 85 N |
| Withdrawal force | ≤ 85 N | ≤ 85 N |
| Rated current | 6 A| 15 A | 6 A| 15 A |
| Performance level | 1|acc. to IEC 60603-2 | 2|acc. to IEC 60603-2 |
| Contact spacing (mating side) | 3.81 mm|5.08 mm | 3.81 mm|5.08 mm |
| Mating cycles | ≥ 500 | ≥ 400 |
| Contact spacing (termination side) | 5.08 mm | 5.08 mm |
| Test voltage Ur.m.s. | 1.55 kV (contact-contact)|1.55 kV (contact-ground)|3.1 kV (contact-contact)|3.1 kV (contact-ground) | 1.55 kV (contact-contact)|1.55 kV (contact-ground)|3.1 kV (contact-contact)|3.1 kV (contact-ground) |
| Clearance distance | ≥ 1.6 mm|≥ 4.5 mm | ≥ 1.6 mm|≥ 4.5 mm |
| Rated current (signal) | 6 A | 6 A |
| Limiting temperature | -55 ... +125 °C | -55 ... +125 °C |
| Isolation group | IIIa (175 ≤ CTI 400) | IIIa (175 ≤ CTI 400) |
| Contact resistance | ≤ 15 mΩ | ≤ 15 mΩ |
| Identification | ||
| Identification | Type MH 24+7 | Type MH 24+7 |
| Category | Connectors | Connectors |
| Element | Female connector | Female connector |
| Description of the contact | Straight | Straight |
| Series | DIN 41612 | DIN 41612 |
| Material properties | ||
| Material (insert) | Thermoplastic resin, glass-fibre filled | Thermoplastic resin, glass-fibre filled |
| Colour (insert) | RAL 7032 (pebble grey) | RAL 7032 (pebble grey) |
| Fire protection on railway vehicles | EN 45545-2 (2020-08) | EN 45545-2 (2020-08) |
| Requirement set with Hazard Levels | R26 | R26 |
| China RoHS | e | e |
| ELV status | compliant | compliant |
| Material flammability class acc. to UL 94 | V-0 | V-0 |
| REACH ANNEX XIV substances | Not contained | Not contained |
| California Proposition 65 substances | Yes | Yes |
| RoHS | compliant | compliant |
| REACH Annex XVII substances | Not contained | Not contained |
| REACH SVHC substances | Not contained | Not contained |
| Surface (contacts) | Noble metal Mating side, signal contacts|Silver plated Mating side, power contacts|Sn over Ni Termination side, signal contacts|Sn over Ni Termination side, power contacts | Noble metal Mating side, signal contacts|Silver plated Mating side, power contacts|Sn over Ni Termination side, signal contacts|Sn over Ni Termination side, power contacts |
| Material (contacts) | Copper alloy | Copper alloy |
| Commercial data | ||
| eCl@ss | 27460201 PCB connector (board connector) | 27460201 PCB connector (board connector) |
| Net weight | 40.7 g | 38 g |
| GTIN | 5713140012981 | 5713140013056 |
| ETIM | EC002637 | EC002637 |
| European customs tariff number | 85366990 | 85366990 |
| Country of origin | Germany | Germany |
| Packaging size | 20 | 20 |