Military aerospace connector Bel Fuse MD801-009-07M10-26SF miniature 38999 style dual start ACME thread
Bel Cinch MD801 Series Connectors
Product Overview
The Bel Cinch MD801 Series connectors are designed for demanding military and aerospace applications, offering high reliability and performance in extreme environments. Featuring a Dual-Start ACME thread for enhanced protection against cross-mating and vibration, these connectors are available in various shell materials and finishes. They support a range of contact types including crimp, PC Tail, and solder cup, making them suitable for board mount and other critical applications. The series offers a wide selection of shell sizes and insert arrangements to meet diverse system requirements.
Product Attributes
- Brand: Bel Cinch
- Series: MD801
- Key Markets: Military, Aerospace, Down-hole applications
- Features: Miniature 38999 style, Dual-Start ACME thread, Hermetic sealing available (for Cinch Mil/Aero Circulars)
- Materials: Aluminum, Stainless Steel
- Finishes: Cadmium with olive drab chromate, Black hard anodize (RoHS), Black Zinc Nickel over Electroless Nickel (RoHS), Nickel PTFE, Electroless Nickel (RoHS), Passivated (RoHS)
Technical Specifications
| Specification | Details |
|---|---|
| Series Designation | MD801- |
| Thread Type | Dual-Start ACME |
| Contact Types Available | Crimp, PC Tail, Solder Cup |
| Shell Sizes Available | 5, 6, 7, 8, 9, 10, 13 |
| Contact Arrangements | 1 to 130 contacts |
| Current Rating (#23 Contact) | 5 A |
| Dielectric Withstanding Voltage (#23 Contact) | 750 VAC |
| Insulation Resistance | 5000 M minimum |
| Operating Temperature | -65 C to +175 C |
| Shock Rating | 300 g |
| Vibration Rating | 37 g |
| Shielding Effectiveness | 55dB min from 100MHz 1000MHz |
| Durability | 2000 mating cycles |
| IP Rating | IP67 Mated |
| Plug Series Suffixes | 007 (banding platform), 008 (rear accessory thread) |
| Receptacle Series Suffixes | 009 (banding platform), 010 (rear accessory thread), 011 (PC tail/solder cup), 033 (PC tail/solder cup, water immersion) |
| Receptacle Shell Styles | Inline (-01), Square Flange (-02), Jam Nut (-07), Square Flange Rear Panel Mount (-12, -22) |
| Contact Sizes and Wire Range | #23 (#22-#28), #20 (#20-#24), #16 (#16-#20), #12 (#12-#14) |
Plug Dimensions (Example: MD801-007 Series)
| Shell Size | A (in/mm) | B (in/mm) | Thread | C (in/mm) | Rear Thread |
|---|---|---|---|---|---|
| 5 | 0.54 (13.72) | 0.65 (16.51) | 0.3125-0.05P-0.1L-DS-2B | 0.245 (6.22) | 0.2500-32 UNEF-2A |
| 6 | 0.60 (15.24) | 0.69 (17.53) | 0.3750-0.05P-0.1L-DS-2B | 0.290 (7.37) | 0.3125-32 UNEF-2A |
| 7 | 0.69 (17.53) | 0.79 (20.07) | 0.4375-0.05P-0.1L-DS-2B | 0.390 (9.91) | 0.4375-28 UNEF-2A |
| 8 | 0.75 (19.05) | 0.83 (21.08) | 0.5000-0.05P-0.1L-DS-2B | 0.445 (11.30) | 0.5000-28 UNEF-2A |
| 9 | 0.81 (20.57) | 0.92 (23.37) | 0.5625-0.05P-0.1L-DS-2B | 0.500 (12.70) | 0.5625-24 UNEF-2A |
| 10 | 0.88 (22.35) | 0.98 (24.89) | 0.6250-0.05P-0.1L-DS-2B | 0.560 (14.22) | 0.6250-24 UNEF-2A |
| 13 | 1.05 (26.67) | 1.10 (27.94) | 0.81250-.1P-0.2L-DS-2B | 0.650 (16.51) | 0.6875-24 UNEF-2A |
Receptacle Dimensions (Example: MD801-009-02 Square Flange Receptacle)
| Shell Size | A (in/mm) | B (in/mm) | Thread | C (in/mm) | D (in/mm) | E (in/mm) | Flat Thread |
|---|---|---|---|---|---|---|---|
| 5 | 0.530 (13.46) | 0.363 (9.22) | 0.680 (17.27) | 0.096 (2.44) | 0.091 (2.31) | 0.3125-0.05P-0.1L-DS-2A | 0.245 (6.22) |
| 6 | 0.590 (14.99) | 0.423 (10.74) | 0.750 (19.05) | 0.096 (2.44) | 0.091 (2.31) | 0.3750-0.05P-0.1L-DS-2A | 0.290 (7.37) |
| 7 | 0.6550 (16.51) | 0.483 (12.27) | 0.850 (21.59) | 0.096 (2.44) | 0.091 (2.31) | 0.4375-0.05P-0.1L-DS-2A | 0.390 (9.91) |
| 8 | 0.712 (18.08) | 0.545 (13.84) | 0.938 (23.83) | 0.096 (2.44) | 0.091 (2.31) | 0.5000-0.05P-0.1L-DS-2A | 0.445 (11.30) |
| 9 | 0.850 (21.59) | 0.607 (15.42) | 1.125 (28.58) | 0.130 (3.30) | 0.126 (3.20) | 0.525-0.05P-0.1L-DS-2S | 0.500 (12.70) |
| 10 | 0.890 (22.61) | 0.670 (17.02) | 1.188 (30.18) | 0.130 (3.30) | 0.126 (3.20) | 0.625-0.05P-0.1L-DS-2S | 0.560 (14.22) |
| 13 | 1.030 (26.16) | 0.812 (20.62) | 1.375 (34.92) | 0.130 (3.30) | 0.126 (3.20) | 0.8125-0.1P-0.2L-DS-2A | 0.650 (16.51) |
Panel Cutout Dimensions (Example: Square Flange Receptacles)
| Shell Size | A (in/mm) | B (in/mm) | C (in/mm) | D (in/mm) | E (in/mm) |
|---|---|---|---|---|---|
| 5 | 0.328 (8.33) | 0.328 (8.33) | 0.096 (2.44) | 0.091 (2.31) | 0.096 (2.44) |
| 6 | 0.390 (8.33) | 0.328 (8.33) | 0.096 (2.44) | 0.091 (2.31) | 0.096 (2.44) |
| 7 | 0.453 (11.51) | 0.328 (8.33) | 0.096 (2.44) | 0.091 (2.31) | 0.096 (2.44) |
| 8 | 0.515 (13.08) | 0.328 (8.33) | 0.096 (2.44) | 0.091 (2.31) | 0.096 (2.44) |
| 9 | 0.57 (14.68) | 0.328 (8.33) | 0.130 (3.30) | 0.126 (3.20) | 0.130 (3.30) |
| 10 | 0.640 (16.26) | 0.328 (8.33) | 0.130 (3.30) | 0.126 (3.20) | 0.130 (3.30) |
| 13 | 0.828 (21.03) | 0.328 (8.33) | 0.130 (3.30) | 0.126 (3.20) | 0.130 (3.30) |
Contact Us
For more information, please contact us:
- North America: +1 507.833.8822, ccsorders@us.cinch.com
- Asia-Pacific: +86 21 5442 7668, ccs.asia.sales@as.cinch.com
- Europe, Middle East: +44 (0) 1245 342060, CinchConnectivity@eu.cinch.com
2411061118_Bel-Fuse-MD801-009-07M10-26SF_C21317066.pdf