| Image | Part Number | Description / PDF | Quantity | Rfq |
|---|---|---|---|---|
 |
HARTING |
D SUB PLASTIC HOOD BLACK 9 P WIT |
0 |
|
|
HARTING |
D-SUB 25PIN METAL HOOD, SIDE ENT |
0 |
|
|
HARTING |
Position Connector |
0 |
|
|
HARTING |
Position Connector |
0 |
|
|
HARTING |
Position Connector |
0 |
|
|
HARTING |
D SUB DOUBLE TOP ENTRY METAL HOO |
0 |
|
|
HARTING |
D-SUB 15PIN METALLIZED HOOD, TOP |
0 |
|
|
HARTING |
D SUB SIDE ENTRY PLASTIC METALLI |
0 |
|
|
HARTING |
D SUB PLASTIC HOOD BLACK 37 POLE |
0 |
|
|
HARTING |
25P BLACK PLASTIC HOOD TOP & SID |
0 |
|
|
HARTING |
37P THERRMOPLASTIC METALLIZED HO |
0 |
|
|
HARTING |
15P BLACK PLASTIC HOOD TOP & SID |
0 |
|
|
HARTING |
HAR-MIK METAL HOOD TOP ENTRY |
0 |
|
|
HARTING |
Position Connector |
0 |
|
|
HARTING |
D SUB SIDE ENTRY METAL HOOD 9 PO |
0 |
|
|
HARTING |
D SUB TOP ENTRY METAL HOOD 15 PO |
0 |
|
|
HARTING |
DSUB PLAPC-HOOD-SCR 37P KNS-UNC |
0 |
|
|
HARTING |
D-SUB 37PIN INDUCOM METAL HOOD, |
0 |
|
|
HARTING |
D-SUB 50PIN METAL HOOD, SIDE ENT |
0 |
|
|
HARTING |
Position Connector |
0 |
|
D-Subminiature (D-Sub) connectors are electrical connectors with a D-shaped metal shell, providing reliable signal transmission and mechanical protection. Backshells and hoods are critical components that secure cable connections, provide strain relief, and protect against electromagnetic interference (EMI) and environmental factors. These components are essential in industrial, telecommunications, and medical applications where signal integrity and durability are paramount.
| Type | Functional Features | Application Examples |
|---|---|---|
| Standard Backshells | Basic strain relief and EMI shielding | Industrial control systems |
| Panel-Mount Backshells | Secure connectors to panels or enclosures | Telecom rack equipment |
| EMI/RFI Shielded Hoods | Enhanced shielding for high-frequency signals | Military communication devices |
| Cable Clamp Backshells | Integrated cable clamping mechanisms | Factory automation machinery |
| Weatherproof Hoods | IP67-rated protection against moisture/dust | Outdoor surveillance systems |
Typical backshells/hoods consist of: - Metal Shell: Aluminum or steel for EMI shielding and durability - Locking Mechanism: Screws, threaded couplings, or bayonet locks - Cable Entry: Threaded ports or clamping systems - Sealing Glands: Rubber gaskets for environmental protection - Mounting Features: Flanges or panel cutouts for secure installation
| Parameter | Importance |
|---|---|
| Shielding Effectiveness (100kHz-10GHz): 60-100dB | Maintains signal integrity in high-noise environments |
| IP Rating (IP65-IP68) | Determines protection against dust/water ingress |
| Operating Temperature: -55 C to +125 C | Ensures reliability in extreme conditions |
| Vibration Resistance: 10-2000Hz, 10G | Prevents disconnection in dynamic environments |
| Material Corrosion Resistance | Extends lifespan in industrial/chemical environments |
| Manufacturer | Representative Product | Key Features |
|---|---|---|
| TE Connectivity | D-Sub Backshell 1-1417087-0 | EMI shielding, IP67 rated |
| Amphenol | 97-3107 Series | Panel-mount with threaded coupling |
| Molex | 1055 Series | Integrated cable clamp, RoHS compliant |
| ITT Cannon | CDM Backshell | Military-grade environmental protection |
Key considerations include: - Installation Type: Panel-mount vs. inline cable configurations - Environmental Demands: Temperature extremes, chemical exposure - Shielding Requirements: EMI levels in industrial vs. commercial settings - Mechanical Stress: Vibration levels in transportation applications - Compliance Standards: MIL-STD-810, IEC 60529 certifications
Current development directions include: - Miniaturization while maintaining shielding performance - Integrated hybrid connectors for power/data transmission - Advanced materials (e.g., conductive polymers) for weight reduction - Smart backshells with built-in condition monitoring sensors - Increased adoption of IP67+ rated hoods in IoT edge devices