Machined Metal Backshells for Cannon MDM Connectors
Cannon shielded strain relief backshells with band-tied aluminum shells provide rugged strain relief and EMI shielding
Cannon MDM backshells are precision-machined, single-piece aluminum shells designed to provide rugged strain relief and EMI shielding for ITT Cannon MDM and MIL-DTL-83513 connectors. Cable braid can be secured to the shell using a supplied band-it strap for reliable shield termination.
Offered with oval and round cable entry options and top, angled, or side configurations, these backshells support flexible routing in space-constrained environments. Supplied with stainless steel hardware (jackposts or jackscrews), they are ideal for demanding aerospace, military, and industrial applications.
Available in AE (45° angle) and SE (90° angle) configurations, these backshells support MIL-DTL-83513-qualified microminiature connectors. Backshells are offered for shell sizes 9, 15, 21, 37, 51, 69, and 100, providing flexible options to match a wide range of application needs.
- Single-piece machined aluminum backshell construction
- EMI shield termination with included band-it strap
- Supports oval cable entry styles
- Cable entry options: TE (top), AE (angled), SE (side)
- Compatible with ITT Cannon MDM and MIL-DTL-83513 connectors
- Stainless steel mounting hardware options:
- JP – jackpost, washer, and nut
- SJS – spring clip and jackscrew
- Available in electroless nickel (RoHS compliant) or yellow chromate over cadmium finishes
- Offered in shell sizes 9, 15, 21, 25, 31, 37, 51, 69, and 100
- Military and defense electronics
- Aerospace avionics and cockpit systems
- Industrial control and instrumentation
- Ground vehicles and unmanned systems
- Space-constrained, high-vibration environments
Round Cable Exit
| Image | Manufacturer Part Number | Description | Number of Positions | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|---|
![]() | ![]() | MDM-BTR-9SE-SJS-CAD | MDM-BTR - ROUND CABLE EXIT | 9 | 0 - Immediate | $55,699.00 | View Details |
![]() | ![]() | MDM-BTR-9TE-SJS-CAD | MDM-BTR - ROUND CABLE EXIT | 9 | 0 - Immediate | $55,699.00 | View Details |
![]() | ![]() | MDM-BTR-9TE-JP-CAD | MDM-BTR - ROUND CABLE EXIT | 9 | 0 - Immediate | $55,699.00 | View Details |
![]() | ![]() | MDM-BTR-9AE-SJS-CAD | MDM-BTR - ROUND CABLE EXIT | 9 | 0 - Immediate | $55,699.00 | View Details |
![]() | ![]() | MDM-BTR-9SE-JP-CAD | MDM-BTR - ROUND CABLE EXIT | 9 | 0 - Immediate | $55,699.00 | View Details |
![]() | ![]() | MDM-BTR-9SE-JP | MDM-BTR - ROUND CABLE EXIT | 9 | 0 - Immediate | $58,886.00 | View Details |
![]() | ![]() | MDM-BTR-9TE-JP | MDM-BTR - ROUND CABLE EXIT | 9 | 0 - Immediate | $58,886.00 | View Details |
![]() | ![]() | MDM-BTR-9SE-SJS | MDM-BTR - ROUND CABLE EXIT | 9 | 0 - Immediate | $58,886.00 | View Details |
![]() | ![]() | MDM-BTR-9TE-SJS | MDM-BTR - ROUND CABLE EXIT | 9 | 0 - Immediate | $58,886.00 | View Details |
![]() | ![]() | MDM-BTR-15TE-SJS-CAD | MDM-BTR - ROUND CABLE EXIT | 15 | 0 - Immediate | $69,319.00 | View Details |
![]() | ![]() | MDM-BTR-15SE-SJS-CAD | MDM-BTR - ROUND CABLE EXIT | 15 | 0 - Immediate | $69,319.00 | View Details |
![]() | ![]() | MDM-BTR-15TE-JP-CAD | MDM-BTR - ROUND CABLE EXIT | 15 | 0 - Immediate | $69,319.00 | View Details |
![]() | ![]() | MDM-BTR-15SE-JP-CAD | MDM-BTR - ROUND CABLE EXIT | 15 | 0 - Immediate | $69,319.00 | View Details |
![]() | ![]() | MDM-BTR-15AE-SJS-CAD | MDM-BTR - ROUND CABLE EXIT | 15 | 0 - Immediate | $69,319.00 | View Details |
![]() | ![]() | MDM-BTR-21TE-JP-CAD | MDM-BTR - ROUND CABLE EXIT | 21 | 0 - Immediate | $74,159.00 | View Details |
![]() | ![]() | MDM-BTR-21TE-SJS-CAD | MDM-BTR - ROUND CABLE EXIT | 21 | 0 - Immediate | $74,159.00 | View Details |
![]() | ![]() | MDM-BTR-21SE-JP-CAD | MDM-BTR - ROUND CABLE EXIT | 21 | 0 - Immediate | $74,159.00 | View Details |
![]() | ![]() | MDM-BTR-21SE-SJS-CAD | MDM-BTR - ROUND CABLE EXIT | 21 | 0 - Immediate | $74,159.00 | View Details |
![]() | ![]() | MDM-BTR-15SE-JP | MDM-BTR - ROUND CABLE EXIT | 15 | 0 - Immediate | $74,818.00 | View Details |
![]() | ![]() | MDM-BTR-15SE-SJS | MDM-BTR - ROUND CABLE EXIT | 15 | 0 - Immediate | $74,818.00 | View Details |
Oval Cable Exit
| Image | Manufacturer Part Number | Description | Number of Positions | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|---|
![]() | ![]() | MDM-BT-9TE-SJS | CONN BACKSHELL 9POS 180DEG SHLD | 9 | 233 - Immediate | $31,221.00 | View Details |
![]() | ![]() | MDM-BT-9TE-SJS-CAD | CONN BACKSHELL 9POS 180DEG SHLD | 9 | 34 - Immediate | $37,154.00 | View Details |
![]() | ![]() | MDM-BT-9TE-JP | MICRO-D BACKSHELL 9 POS TOP ENTR | 9 | 0 - Immediate | $69,517.00 | View Details |
![]() | ![]() | MDM-BT-9TE-JP-CAD | MICRO-D BACKSHELL 9 POS TOP ENTR | 9 | 32 - Immediate | $53,214.00 | View Details |
![]() | ![]() | MDM-BT-15TE-SJS | CONN BACKSHELL 15POS 180DEG SHLD | 15 | 184 - Immediate | $43,218.00 | View Details |
![]() | ![]() | MDM-BT-21TE-SJS | CONN BACKSHELL 21POS 180DEG SHLD | 21 | 16 - Immediate | $53,405.00 | View Details |
![]() | ![]() | MDM-BT-25TE-SJS | CONN BACKSHELL 25POS 180DEG SHLD | 25 | 283 - Immediate | $48,943.00 | View Details |
![]() | ![]() | MDM-BT-25TE-SJS-CAD | CONN BACKSHELL 25POS 180DEG SHLD | 25 | 82 - Immediate | $55,370.00 | View Details |
![]() | ![]() | MDM-BT-31TE-SJS | CONN BACKSHELL 31POS 180DEG SHLD | 31 | 77 - Immediate | $66,130.00 | View Details |
![]() | ![]() | MDM-BT-51TE-SJS-CAD | CONN BACKSHELL 51POS 180DEG SHLD | 51 | 58 - Immediate | $76,929.00 | View Details |
![]() | ![]() | MDM-BT-37TE-SJS | CONN BACKSHELL 37POS 180DEG SHLD | 37 | 112 - Immediate | $60,184.00 | View Details |
![]() | ![]() | MDM-BT-21TE-JP | MICRO-D BACKSHELL 21 POS TOP ENT | 21 | 28 - Immediate | $76,548.00 | View Details |
![]() | ![]() | MDM-BT-51TE-SJS | CONN BACKSHELL 51POS 180DEG SHLD | 51 | 75 - Immediate | $71,761.00 | View Details |
![]() | ![]() | MDM-BT-15TE-SJS-CAD | CONN BACKSHELL 15POS 180DEG SHLD | 15 | 23 - Immediate | $61,236.00 | View Details |
![]() | ![]() | MDM-BT-21AE-SJS | MICRO-D BACKSHELL 21 POS ANGLES | 21 | 20 - Immediate | $84,519.00 | View Details |
![]() | ![]() | MDM-BT-25TE-JP | MICRO-D BACKSHELL 25 POS TOP ENT | 25 | 20 - Immediate | $88,426.00 | View Details |
![]() | ![]() | MDM-BT-31TE-JP | MICRO-D BACKSHELL 31 POS TOP ENT | 31 | 20 - Immediate | $92,973.00 | View Details |
![]() | ![]() | MDM-BT-9SE-SJS-CAD | MICRO-D BACKSHELL 9 POS SIDE ENT | 9 | 34 - Immediate | $34,070.00 | View Details |
![]() | ![]() | MDM-BT-21SE-SJS | MICRO-D BACKSHELL 21 POS SIDE EN | 21 | 15 - Immediate | $74,975.00 | View Details |
![]() | ![]() | MDM-BT-37TE-SJS-CAD | CONN BACKSHELL 37POS 180DEG SHLD | 37 | 52 - Immediate | $50,971.00 | View Details |


























