| Image | Part Number | Description / PDF | Quantity | Rfq |
|---|---|---|---|---|
 |
Phoenix Contact |
CONN HOOD TOP ENTRY SZB10 PG21 |
0 |
|
 |
TE Connectivity AMP Connectors |
H24B-TSH-M40 |
16 |
|
 |
TE Connectivity AMP Connectors |
CONN HOOD TOP ENTRY SZ5 M20 |
146 |
|
 |
HARTING |
CONN HOOD TOP ENTRY SZ10B M20 |
17 |
|
 |
HARTING |
HAN-ECO 10B REAR FIT HOUSING, DO |
10 |
|
 |
TE Connectivity AMP Connectors |
CONN HOOD TOP ENTRY SZ1 PG11 |
6 |
|
 |
Tuchel / Amphenol |
CONN BASE SIDE ENTRY SZA16 M20 |
0 |
|
 |
HARTING |
HAN-ECO 16B HOUSING, SINGLE LEVE |
24 |
|
 |
HARTING |
HAN-ECO 24B CABLE TO CABLE HOOD, |
5 |
|
 |
HARTING |
CONN HOOD TOP ENTRY SZ48B M40 |
6 |
|
 |
HARTING |
HAN-ECO 16B HOOD DOUBLE LEVER, S |
10 |
|
 |
LAPP |
CONN HOOD HB24 TE NPT1 |
20 |
|
 |
HARTING |
HAN-ECO 6B HOUSING, SINGLE LEVER |
10 |
|
 |
HARTING |
16B HP SCREW DOWN HOOD SIDE ENTR |
5 |
|
 |
Weidmuller |
CONN BASE SIDE ENTRY SZ8 PG21 |
3 |
|
 |
Tuchel / Amphenol |
CONN HOOD TOP ENTRY SZE24 PG21 |
0 |
|
 |
HARTING |
HAN 10B-BASE PNL 2 LEVERS IP 67 |
7 |
|
 |
Phoenix Contact |
CONN HOOD SIDE ENTRY SZB32 M32 |
53 |
|
 |
Tuchel / Amphenol |
CONN BASE SIDE ENTRY SZE6 M25 |
0 |
|
 |
Tuchel / Amphenol |
CONN HOOD CPLNG BOTTOM SZE16 M32 |
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