⒈Q: What is the difference between M5038, M5039 and M5040?
A: All 3 series belong to the HRB RAST 5 IDC indirect-mating PCB connectors, sharing the same pitch, current rating, and core performance. The main differences lie in mechanical configuration, especially internal locking, keying ribs, and closed-side designs, to meet different PCB layout and application requirements:
HRB P/N series
| cable exit | keying | Test hole | Interior lock | Handle latch |
M5038
| Straight(in-line) | YES(anti-misplug) | No
| YES | No |
| M5039 | Angular(90°), opposite to lock | YES(anti-misplug) | YES | YES | YES |
| M5040 | Angular(90°), opposite to lock | YES(anti-misplug) | YES | YES | No |
⒉Q: How do I choose between the M5038, M5039 and M5040 series?
A: Selection Suggestions are as below:
①Choose M5038
When the wiring space is linear and horizontal installation is required
No need for on-site circuit testing or inspection
Cost-sensitive, basic connection requirements
Limited side mounting space, straight routing preferred
②Choose M5040
Equipment requires 90° side wiring for compact layout
Reserved test hole is needed for maintenance, troubleshooting and circuit detection
Standard locking design, frequent assembly & disassembly is not required
③Choose M5039
Same 90° wiring and test hole demand as M5040
Hard to unplug due to tight installation or narrow space
Need auxiliary handle for quick connection and release
Vibration environment, easier manual operation for servicing
⒊Q: What is the lead time for these RAST 5 IDC indirect-mating PCB connectors?
A: All lead times are based on standard production and do not include shipping transit time.
①Samples (non‑stock / custom): 2-3 weeks.
②Bulk orders (non‑stock / custom): 4-6 weeks (subject to order quantity and production schedule).
⒋Q: What is the MOQ for these RAST 5 IDC indirect-mating PCB connectors?
A: Bulk / non‑stock orders: 5,000 pieces (negotiable based on quantity and customization).
