| Image | Part Number | Description / PDF | Quantity | Rfq |
|---|---|---|---|---|
 |
TE Connectivity Aerospace Defense and Marine |
CONN LGH RCPT 7POS CIRC PNL MNT |
10 |
|
 |
TE Connectivity Aerospace Defense and Marine |
CONN LGH PLUG 7POS CIRC STR |
29 |
|
 |
TE Connectivity Aerospace Defense and Marine |
CONN LGH RCPT 7POS CIRC PNL MNT |
0 |
|
 |
TE Connectivity Aerospace Defense and Marine |
CONN LGH PLUG 4POS CIRC STR |
0 |
|
 |
TE Connectivity Aerospace Defense and Marine |
CONN LGH RCPT 1POS CIRC STR |
0 |
|
 |
TE Connectivity Aerospace Defense and Marine |
CONN LGH RCPT 1POS CYL |
3 |
|
 |
TE Connectivity Aerospace Defense and Marine |
CONN LGH PLUG 6POS CIRC STR |
0 |
|
|
TE Connectivity Aerospace Defense and Marine |
CONN LGH PLUG 6POS CIRC STR |
0 |
|
|
TE Connectivity Aerospace Defense and Marine |
CONN LGH PLUG 1POS CYL STR |
0 |
|
|
TE Connectivity Aerospace Defense and Marine |
CONN LGH HSG 27POS RECT PNL MNT |
0 |
|
|
TE Connectivity Aerospace Defense and Marine |
CONN LGH RCPT 1POS CIRC STR |
0 |
|
|
TE Connectivity Aerospace Defense and Marine |
CONN LGH RCPT 1POS CIRC 861254-1 |
13 |
|
|
TE Connectivity Aerospace Defense and Marine |
CONN LGH HOUSING 7P CIRC PNL MNT |
0 |
|
|
TE Connectivity Aerospace Defense and Marine |
CONN LGH RCPT 6POS CIRC PNL MNT |
0 |
|
|
TE Connectivity Aerospace Defense and Marine |
CONN END PLATE LGH |
0 |
|
|
TE Connectivity Aerospace Defense and Marine |
CONN LGH RCPT 1POS CYL STR |
0 |
|
|
TE Connectivity Aerospace Defense and Marine |
CONN LGH RCPT 1POS CIRC PNL MNT |
0 |
|
|
TE Connectivity Aerospace Defense and Marine |
LGH PIN HSG ASSY |
0 |
|
|
TE Connectivity Aerospace Defense and Marine |
CONN LGH RCPT 1POS CIRC STR |
0 |
|
|
TE Connectivity Aerospace Defense and Marine |
CONN RCPT 1POS CPC 20-22AWG STR |
0 |
|
LGH Connectors are a critical category of electrical components designed to establish reliable signal or power transmission between devices. As modular interface solutions, they enable rapid assembly, maintenance, and scalability in electronic systems. Their importance spans across industries including telecommunications, automotive, industrial automation, and consumer electronics, where they ensure seamless connectivity while withstanding environmental stresses.
| Type | Functional Features | Application Examples |
|---|---|---|
| Board-to-Board Connectors | High-density stacking with anti-vibration locking | Smartphone motherboards, server racks |
| Wire-to-Board Connectors | Quick-disconnect design with strain relief | Home appliances, medical devices |
| Coaxial Connectors | 50 /75 impedance matching for RF signals | 5G base stations, satellite communication |
| Weatherproof Connectors | IP68-rated sealing with corrosion-resistant plating | Outdoor EV charging stations, marine equipment |
LGH Connectors typically consist of three core elements: (1) Contact pins made from phosphor bronze with gold-plated surfaces for low resistance; (2) Insulating housing using high-temperature-resistant LCP (Liquid Crystal Polymer); (3) Shielding shells with EMI-suppressing fingerstock design. Optional features include polarization keys to prevent misinsertion and integrated LED indicators for status monitoring.
| Parameter | Typical Range | Importance |
|---|---|---|
| Current Rating | 1-50A | Determines power handling capacity |
| Contact Resistance | <10m | Impacts signal integrity |
| Operating Temperature | -55 C to +125 C | Defines environmental tolerance |
| Mating Cycle Life | 500-10,000 cycles | Affects long-term reliability |
| Insulation Resistance | >1000M | Prevents leakage currents |
Primary industries include: - Consumer Electronics: Foldable smartphones, gaming consoles - Automotive: ADAS sensors, battery management systems - Industrial: PLC control panels, robotic arms - Telecommunications: 5G mmWave transceivers, fiber optic nodes - Medical: MRI scanners, wearable monitors
| Manufacturer | Representative Product | Key Features |
|---|---|---|
| TE Connectivity | LGH-HD Series | 0.8mm pitch, 20Gbps data rate |
| Amphenol | LGH-IP68 Pro | Submersible design for underwater drones |
| Molex | LGH-SlimFlex | Space-saving FPC connector for AR headsets |
Key factors to consider: 1. Electrical requirements (current/voltage levels) 2. Mechanical durability (expected mating cycles) 3. Environmental conditions (temperature, humidity, vibration) 4. Compliance standards (RoHS, REACH, UL certification) 5. Cost-to-performance ratio for volume production
Example: For automotive battery packs, prioritize connectors with 15A+ rating, vibration resistance to ISO 16750, and thermal cycling compliance.
Future developments include: - Miniaturization (<0.4mm pitch for wearable devices) - High-speed data transfer (supporting 40Gbps+ SerDes protocols) - Enhanced durability (self-healing polymer coatings) - Sustainability (bio-based plastics and lead-free plating) - Smart integration (embedded sensors for predictive maintenance)