| Image | Part Number | Description / PDF | Quantity | Rfq |
|---|---|---|---|---|
 |
Woodhead - Molex |
CONN BASE W/CVR BOTTOM SZ10A |
3 |
|
 |
Woodhead - Molex |
HOOD SIDE ENTRY WITH LEVER + CAB |
10 |
|
 |
Woodhead - Molex |
CONN BASE W/CVR SIDE SZ16B PG21 |
5 |
|
 |
Woodhead - Molex |
24B HE SURF.HOUS. AUT.COV 1LEV P |
0 |
|
|
Woodhead - Molex |
10A EMC HOOD 2PGS HC S/E M20 FIT |
0 |
|
|
Woodhead - Molex |
24B STD SURF.HOUS. 4PGS HC M40 |
0 |
|
|
Woodhead - Molex |
24B EMC SURF.HOUS. 2LEV HC PG21X |
0 |
|
|
Woodhead - Molex |
6B STD SURF.HOUS. AUT.COV 1LEV H |
0 |
|
|
Woodhead - Molex |
CONN BASE W/CVR SIDE SZ16B PG21 |
8 |
|
|
Woodhead - Molex |
16B HV HOOD 2PGS HC S/E PG29 FIT |
0 |
|
|
Woodhead - Molex |
10B HE SURF.HOUS. 2LEV HC M25 |
0 |
|
|
Woodhead - Molex |
10B HEHV SURF.HOUS. 2LEV PG16 |
0 |
|
|
Woodhead - Molex |
10B HEHV SURF.HOUS. W/COV 4PGS H |
0 |
|
|
Woodhead - Molex |
CONN BASE SIDE ENTRY SZ10B PG29 |
0 |
|
|
Woodhead - Molex |
24B STD HOOD 4PGS HC T/E PG21 FI |
0 |
|
|
Woodhead - Molex |
10B HE HOOD 2PGS LC T/E M25 |
0 |
|
|
Woodhead - Molex |
CONN BASE SIDE ENTRY SZ32B PG36 |
0 |
|
|
Woodhead - Molex |
24B EMC HOOD 4PGS HC T/E M40 FIT |
0 |
|
|
Woodhead - Molex |
24B HV SURF.HOUS. 1LEV PG21 |
0 |
|
|
Woodhead - Molex |
16B HPHE SURF.HOUS. SCRW PG29X2 |
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