| Image | Part Number | Description / PDF | Quantity | Rfq |
|---|---|---|---|---|
 |
Switchcraft / Conxall |
COVER JACK BLACK W/HARDWARE |
508 |
|
 |
Switchcraft / Conxall |
TUBULAR INSULATOR |
100 |
|
 |
Switchcraft / Conxall |
CONN COVER JACK NAVY GRAY |
98 |
|
 |
Switchcraft / Conxall |
COVER 1/4" R/A PHONE JACK |
64 |
|
 |
Switchcraft / Conxall |
WASHER FLAT NICKEL-PLATED STEEL |
3768 |
|
 |
Switchcraft / Conxall |
QG 4 HOLE COVER ROH |
0 |
|
 |
Switchcraft / Conxall |
NUT HEX NICKEL-PLATED BRASS |
5099 |
|
 |
Switchcraft / Conxall |
CONN COVER JACK NAVY GRAY |
0 |
|
 |
Switchcraft / Conxall |
1/4" WEATHER TIGHT CAP |
1070 |
|
 |
Switchcraft / Conxall |
COVER FOR R/A RTT JACK SNGL BLK |
0 |
|
 |
Switchcraft / Conxall |
QG HOLE COVER |
80 |
|
 |
Switchcraft / Conxall |
COVER FOR SN37A14B PHONE JACK |
1294 |
|
 |
Switchcraft / Conxall |
WASHER PHENOLIC FLAT |
2233 |
|
 |
Switchcraft / Conxall |
JACK COVER FOR 2COND PLUGS |
408 |
|
 |
Switchcraft / Conxall |
HI-AMP POWER JACK CAP |
1622 |
|
 |
Switchcraft / Conxall |
CONN COVER JACK BRIGHT NICKEL |
23 |
|
 |
Switchcraft / Conxall |
COVER FOR R/A RTT JACK TWIN BLK |
474 |
|
 |
Switchcraft / Conxall |
SLEEVE TRMNL FOR 3501FPX 1=100PC |
487 |
|
 |
Switchcraft / Conxall |
POWER JACK SEAL CAP |
11939 |
|
 |
Switchcraft / Conxall |
CLAMP |
0 |
|
Barrel accessories are critical components in electrical and mechanical systems, designed to facilitate secure connections, protect wiring, and ensure signal integrity. These accessories include cable glands, adapter sleeves, protective covers, and termination components. Their importance spans industries such as industrial automation, telecommunications, medical devices, and consumer electronics, where reliable connectivity and environmental protection are paramount.
| Type | Functional Features | Application Examples |
|---|---|---|
| Cable Glands | Sealing and strain relief for cables | Industrial machinery, outdoor enclosures |
| Adapter Sleeves | Bridge different connector sizes or standards | Hybrid communication systems |
| Protective Covers | Dust, moisture, and impact resistance | Harsh environment sensors |
| Extension Barrels | Extend connection length without signal loss | Modular robotics |
| Termination Sleeves | Secure wire termination and insulation | Power distribution units |
Typical barrel accessories consist of: - Material: Metal alloys (e.g., aluminum, brass) for durability; plastics (e.g., PVC, nylon) for insulation - Mechanical Design: Threaded interfaces (metric/NPT), push-pull mechanisms, or snap-lock systems - Sealing Elements: Rubber O-rings or gaskets for IP65+ protection - Contact Surfaces: Gold-plated or tin-coated for low contact resistance
| Parameter | Importance |
|---|---|
| Rated Voltage (V) | Determines maximum safe operating voltage |
| Contact Resistance (m ) | Affects signal integrity and power efficiency |
| Operating Temperature (-40 C to +125 C) | Defines environmental reliability |
| Ingress Protection (IP67/IP68) | Measures resistance to dust and water |
| Durability (Cycle Life) | Indicates mechanical longevity (e.g., 5000+ mating cycles) |
| Manufacturer | Representative Product |
|---|---|
| Amphenol Corporation | Series 8000 Industrial Barrel Adapters |
| TE Connectivity | Deutsch DT Sealed Cable Glands |
| Molex | PicoBlade Connector Sleeves |
| LAPP Group | LFLEX Connector Protection Sleeves |
| Phoenix Contact | TRABTECH Cable Glands |
Key considerations include: - Electrical Requirements: Match voltage/current ratings with system needs - Environmental Conditions: Evaluate temperature range, chemical exposure - Mechanical Stress: Assess vibration and mating cycles - Compatibility: Ensure interface standards (e.g., USB-C, M12)
Current trends include: - Miniaturization for IoT and wearable devices - Integration with smart sensors (e.g., temperature monitoring) - Development of composite materials for weight reduction - Enhanced sealing technologies for EV charging systems - Adoption of modular designs for rapid maintenance