| Image | Part Number | Description / PDF | Quantity | Rfq |
|---|---|---|---|---|
 |
On-Shore Technology, Inc. |
TERM BLOCK HDR 15POS 45DEG 3.5MM |
0 |
|
|
On-Shore Technology, Inc. |
TERM BLOCK PLUG 12POS 10.16MM |
0 |
|
|
On-Shore Technology, Inc. |
TERM BLOCK PLUG 16POS STR 5.08MM |
0 |
|
|
On-Shore Technology, Inc. |
TERM BLOCK HDR 11POS VERT 7.62MM |
0 |
|
|
On-Shore Technology, Inc. |
3.5MM 2 PC TERM BLOCK HEADER R/A |
140 |
|
|
On-Shore Technology, Inc. |
TERM BLOCK PLUG 14POS 7.5MM |
0 |
|
|
On-Shore Technology, Inc. |
TERM BLOCK HDR 4POS VERT 5MM |
0 |
|
|
On-Shore Technology, Inc. |
TERM BLOCK PLUG 19POS STR 3.5MM |
0 |
|
|
On-Shore Technology, Inc. |
TERM BLOCK PLUG 7POS STR 5.08MM |
0 |
|
|
On-Shore Technology, Inc. |
TERM BLOCK PLUG 20POS 7.62MM |
0 |
|
|
On-Shore Technology, Inc. |
TERM BLOCK HDR 13POS 90DEG 5MM |
0 |
|
|
On-Shore Technology, Inc. |
TERM BLOCK PLUG 16POS STR 5MM |
0 |
|
|
On-Shore Technology, Inc. |
TERM BLOCK HDR 18POS VERT 5.08MM |
0 |
|
|
On-Shore Technology, Inc. |
TERM BLOCK HDR 16POS VERT 5MM |
0 |
|
|
On-Shore Technology, Inc. |
TERM BLOCK HDR 23POS 5.08MM |
0 |
|
|
On-Shore Technology, Inc. |
TERM BLOCK HDR 8POS VERT 3.5MM |
0 |
|
|
On-Shore Technology, Inc. |
TERM BLOCK HDR 9POS 90DEG 3.81MM |
0 |
|
|
On-Shore Technology, Inc. |
TERM BLOCK HDR 4POS VERT 5.08MM |
0 |
|
|
On-Shore Technology, Inc. |
TERM BLOCK PLUG 21POS 7.5MM |
0 |
|
|
On-Shore Technology, Inc. |
TERM BLOCK PLUG 7POS STR 3.5MM |
0 |
|
Terminal blocks, headers, plugs, and sockets are essential components in electrical and electronic systems for establishing reliable connections between circuits. These devices enable signal transmission, power distribution, and system modularity. Their standardized designs ensure interoperability, scalability, and ease of maintenance in complex systems.
| Type | Functional Characteristics | Application Examples |
|---|---|---|
| Terminal Blocks | Screw/clamp-based connections for high current/ voltage | Industrial control panels, power distribution units |
| PCB Headers | Pin/grid arrays for board-to-board connections | Embedded systems, Arduino shields |
| RJ Connectors | Modular jacks for data/telecom signals | Ethernet networks (RJ45), telephone systems (RJ11) |
| D-Sub Connectors | Multi-pin trapezoidal shells for analog/digital signals | Legacy serial interfaces, industrial sensors |
| USB Connectors | Hot-pluggable interfaces for power/data | Consumer electronics, peripheral devices |
Typical structures include:
| Parameter | Importance |
|---|---|
| Current Rating (A) | Determines power handling capacity |
| Voltage Rating (V) | Defines dielectric strength requirements |
| Contact Resistance (m ) | Impacts signal integrity and power loss |
| Insertion Loss (dB) | Critical for high-speed data transmission |
| Mating Cycles | Indicates mechanical durability |
| Operating Temperature (- C to + C) | Defines environmental tolerance |
Primary industries include:
| Manufacturer | Representative Product |
|---|---|
| Phoenix Contact | COMBICON series terminal blocks |
| TE Connectivity | MICRO MATCH connectors |
| Molex | SL Series headers |
| Amphenol | D-Subminiature connectors |
| Samtec | QTE high-speed socket systems |
Key considerations:
Emerging developments include: