| Image | Part Number | Description / PDF | Quantity | Rfq |
|---|---|---|---|---|
 |
Woodhead - Molex |
32B HE HOOD 2PGS HC S/E PG21 |
0 |
|
|
Woodhead - Molex |
16B HV HOOD 4PGS HCSQ RIBCBL 17- |
0 |
|
|
Woodhead - Molex |
32B HEHV HOOD 4PGS HC S/E PG21 |
0 |
|
|
Woodhead - Molex |
24B HEHV HOOD 2LEV HC T/E M32 |
0 |
|
|
Woodhead - Molex |
32B HV SURF.HOUS. W/COV 4PGS PG3 |
0 |
|
|
Woodhead - Molex |
10B HE HOOD 4PGS HC S/E PG29 |
0 |
|
|
Woodhead - Molex |
24B HE HOOD 2LEV HC S/E M40 FIT |
0 |
|
|
Woodhead - Molex |
CONN HOOD SIDE ENTRY SZ16A M20 |
0 |
|
|
Woodhead - Molex |
16B STD HOOD 2LEV HC T/E PG21 |
0 |
|
|
Woodhead - Molex |
CONN BASE W/CVR SIDE SZ48B M40 |
0 |
|
|
Woodhead - Molex |
16A EMC HOOD 2PGS HC W/O ENTRY |
0 |
|
|
Woodhead - Molex |
16A HE SURF.HOUS. 1LEV M25X2 |
0 |
|
|
Woodhead - Molex |
16B HV HOOD 1LEV-CNTR HCSQ S/E P |
0 |
|
|
Woodhead - Molex |
16B HEHV SURF.HOUS. W/COV 4PGS H |
0 |
|
|
Woodhead - Molex |
CONN HOOD SIDE ENTRY SZ32A PG21 |
0 |
|
|
Woodhead - Molex |
16B STD HOOD 2PGS HC T/E M32 FIT |
0 |
|
|
Woodhead - Molex |
10B STD SURF.HOUS. 4PGS M20X2 |
0 |
|
|
Woodhead - Molex |
16B HV BULK.HOUS. 4PGS |
0 |
|
|
Woodhead - Molex |
16B HV SURF.HOUS. W/COV 4PGS HC |
0 |
|
|
Woodhead - Molex |
10B HV SURF.HOUS. AUT.COV 1LEV P |
0 |
|
Heavy duty connectors' housings, hoods, and bases are critical mechanical components designed to protect electrical connections in harsh environments. These elements provide structural support, environmental sealing, and safety shielding for connectors used in industrial, transportation, and energy systems. Their importance has grown with advancements in automation, renewable energy systems, and electric vehicle infrastructure.
| Type | Functional Features | Application Examples |
|---|---|---|
| Metallic Housings | High mechanical strength, EMI shielding, corrosion resistance | Industrial control cabinets |
| Polymer Housings | Lightweight, chemical resistance, UV stability | Solar power inverters |
| Modular Bases | Interchangeable mounting patterns, tool-less assembly | Factory automation systems |
| Explosion-proof Hoods | Pressure containment, flame path control | Petrochemical plant equipment |
Typical construction includes: - Outer shell (die-cast aluminum, stainless steel, or reinforced thermoplastics) - Sealing interfaces (EPDM rubber gaskets, silicone O-rings) - Mounting features (din-rail clips, threaded inserts) - Cable entry systems (PG/NPT threaded ports) - Safety interlocks (mechanical keying systems)
| Parameter | Importance |
|---|---|
| IP68/IP69K rating | Protection against dust and high-pressure water ingress |
| Vibration resistance (MIL-STD-202) | Reliability in transportation applications |
| Operating temperature (-40 C to +125 C) | Performance in extreme climates |
| Material flammability (UL94 V-0) | Safety compliance in electrical systems |
| EMI shielding effectiveness (40-100dB) | Signal integrity preservation |
| Manufacturer | Representative Product |
|---|---|
| TE Connectivity | DEUTSCH DT series metal housings |
| Amphenol Industrial | SSX explosion-proof connector bodies |
| Molex | MICRO-CLIK modular base systems |
| Weidm ller | OMNIMATE PCB mounting bases |
Key considerations: - Environmental factors (temperature, chemical exposure) - Mechanical load requirements (cable strain relief capacity) - Regulatory compliance (ATEX, IECEx for hazardous locations) - Service accessibility (quick-disconnect features) - Cost lifecycle analysis (maintenance frequency impact)
Emerging developments include: - Integration of smart sensors in connector housings - Development of bio-based polymer materials - Standardization of hybrid power/data connector modules - Adoption of additive manufacturing for complex geometries - Increased demand for hydrogen fuel cell infrastructure compatibility