| Image | Part Number | Description / PDF | Quantity | Rfq |
|---|---|---|---|---|
 |
Woodhead - Molex |
16B HE HOOD 4PGS HC S/E M40 |
0 |
|
|
Woodhead - Molex |
16B HPHE SURF.HOUS. SCRW M40 |
0 |
|
|
Woodhead - Molex |
32B HV HOOD 4PGS HC S/E PG29 FIT |
0 |
|
|
Woodhead - Molex |
CONN BASE SIDE ENTRY SZ32B M50 |
0 |
|
|
Woodhead - Molex |
16B HEHV HOOD W/GKT 2LEV HC T/E |
0 |
|
|
Woodhead - Molex |
6B HE HOOD 2PGS HC S/E PG29 |
0 |
|
|
Woodhead - Molex |
16B HV HOOD 4PGS HC T/E PG21 |
0 |
|
|
Woodhead - Molex |
24B STD SURF.HOUS. W/COV 4PGS M2 |
0 |
|
|
Woodhead - Molex |
10B HE HOOD 1LEV HC T/E PG21 FIT |
0 |
|
|
Woodhead - Molex |
16B HV SURF.HOUS. 2LEV M25X2 |
0 |
|
|
Woodhead - Molex |
CONN BASE SIDE ENTRY SZ24B M40 |
0 |
|
|
Woodhead - Molex |
10B STD HOOD 4PGS HCSQ RIBCBL 26 |
0 |
|
|
Woodhead - Molex |
16B STD HOOD 4PGS HCSQ F/E PG21X |
0 |
|
|
Woodhead - Molex |
10B HV HOOD 2PGS HC W/O ENTRY |
0 |
|
|
Woodhead - Molex |
10B HV HOOD 2PGS LC S/E M20 |
0 |
|
|
Woodhead - Molex |
6B HPHE HOOD SCRW S/E M40 |
0 |
|
|
Woodhead - Molex |
16B HE SURF.HOUS. W/COV 4PGS HC |
0 |
|
|
Woodhead - Molex |
16B STD HOOD 2LEV LC T/E M25 |
0 |
|
|
Woodhead - Molex |
6B STD SURF.HOUS. AUT.COV 1LEV H |
0 |
|
|
Woodhead - Molex |
16B HE SURF.HOUS. 4PGS HC PG21X2 |
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