Aviation PCB Connector
EPG EXG EZG Soldering
5000+ mating cycles* | Compatible with B-series plugs | Four-pin stable mounting | Gold-plated pins
Encapsulated with insulated housing | 4-pin fixed panel | Supports automated wave soldering
Multiple models from 00B to 1B | Positioning pins to prevent rotation | Built-in positioning clips
| 5000+ plug-in cycles | 360° electromagnetic interference immunity | Self-locking PCB connector | 2-30 core information system | +220℃ temperature range |
LM aviation welding socket
| Standard PCB soldering socket
|
Push-pull self-locking for quick locking Self-locking structure improves docking efficiency | Threaded locking mechanism |
Double fixing with pins and positioning grooves Double fixing for greater stability and safety | Fixed by a pin to the panel |
Encapsulation with encapsulation coating Protecting core pin from oxidation | Exposed thorium core |
Gold-plated core pins For more stable transmission | Silver-plated thorium core |
Chromium and nickel plating on the outer shell Enhancing corrosion and wear resistance | No electroplating treatment |
90° Bend-Angle Sockets
EPG is suitable for 90° bend-angle sockets on printed circuit boards, with positioning pins (G) (soldered for fixation).
| Item No. | Size (mm) | ||||||||
| Model | Series | A | D | H | I | K | L | N | R |
| EPG | 00 | 6.9 | 12.7 | 5.4 | 9.5 | 8.6 | 19.4 | 8.4 | 5.08 |
| EPG | 0B | 9.0 | 14.6 | 6.7 | 12.6 | 13.3 | 25 | 11.7 | 7.62 |
| EPG | 1B | 11.0 | 16.3 | 7.5 | 14.0 | 13.3 | 27 | 12.6 | 7.62 |
* Note: Please scroll down to the bottom of the detailed description to view the PCB hole dimensions.
EXG is suitable for 90° angle sockets on printed circuit boards, with two nuts (for soldering).
| Item No. | Size (mm) | |||||||||||||
| Model | Series | A | B | D | e | E | H | I | K | L | M | N | R | S3 |
| EXG | 00 | 10 | 10.4 | 12.7 | M7*0.5 | 4.0 | 5.4 | 9.5 | 8.6 | 19.4 | 2.5 | 8.5 | 5.08 | 9.0 |
| EXG | 0B | 12 | 12.6 | 15.7 | M9*0.6 | 7.0 | 6.2 | 12.7 | 12.9 | 26 | 2.5 | 12.5 | 7.62 | 11 |
| EXG | 1B | 14 | 14.8 | 16.6 | M11*0.5 | 7.5 | 6.2 | 13.3 | 12.9 | 27 | 3.5 | 12.5 | 7.62 | 13 |
| 3EXG | 2B | 20 | 19.3 | 17.3 | M15*1.0 | 6.5 | 9.0 | 17.4 | 17.0 | 32.5 | 3.5 | 17.0 | 11.8 | 17.1 |
* Note: Please scroll down to the bottom of the detailed description to view the PCB hole dimensions.
Needle core serial number arrangement
Electrical parameters
| Model | Series | Type | Operating Voltage （V rms)¹) Needle Core-Needle Core | Operating Voltage （V rms)¹) Needle Core-Housing | Rated Current (A) |
| EPG - EXG | 00 | 302-303-304-305 | 330 | 330 | 2.0 |
| EPG - EXG | 0B | 302 | 480 | 400 | 4.5 |
| EPG - EXG | 0B | 303 | 560 | 530 | 4.5 |
| EPG - EXG | 0B | 304 | 430 | 360 | 4.5 |
| EPG - EXG | 0B | 305 | 410 | 400 | 4.5 |
| EPG - EXG | 0B | 306 | 410 | 400 | 2.5 |
| EPG - EXG | 0B | 307 | 330 | 330 | 2.0 |
| EPG - EXG | 0B | 309 | 200 | 160 | 1.5 |
| EPG - EXG | 1B | 302 | 560 | 480 | 4.5 |
| EPG - EXG | 1B | 303 | 530 | 610 | 4.5 |
| EPG - EXG | 1B | 304 | 560 | 600 | 4.5 |
| EPG - EXG | 1B | 305 | 430 | 510 | 4.5 |
| EPG - EXG | 1B | 306 | 450 | 480 | 4.5 |
| EPG - EXG | 1B | 307 | 480 | 480 | 2.0 |
| EPG - EXG | 1B | 308 | 430 | 430 | 2.0 |
| EPG - EXG | 1B | 310 | 330 | 330 | 1.5 |
| EPG | 1B | 314 | 330 | 430 | 1.0 |
EZG straight sockets are suitable for printed circuit boards, with positioning pins (G).
| Item No. | Size (mm) | |||||
| Model | Series | A | B | H | K | N |
| EZG | 0B | 9 | 10 | 7.62 | 8 | 15.0 |
| EZG | 1B | 11 | 12 | 7.62 | 8 | 19.0 |
See the bottom of the details for PCB board drilling parameters. The length "L" depends on the number of pins, see the table below.
* Note: Please scroll down to the bottom of the detailed description to view the PCB hole dimensions.
EZG “L” length
| Size | Type | |
| øC | L | ||
| 302 / 303 / 304 | 0.5 | 3.0 | |
| 302 / 303 | 0.7 | 3.2 | |
| 304 / 305 / 306 / 307 / 309 | 0.5 | 3.2 | |
| 312 | 0.4 | 3.0 | |
| 302 / 303 / 304 / 305 / 306 / 307 / 308 | 0.7 | 3.0 | |
| 310 / 314 / 316 | 0.5 | 4.0 | |
PCB drilling parameters - EPG/EXG
Drilling parameters
PCB Drilling Parameters - EZG
EZG Housing 4-Pin Mounting Dimensions
| Size | Series | |
| A | B | ||
| 0B | 0.8 | 7.62 | |
| 1B | 0.8 | 7.62 | |
* Note: The 4 pins should be aligned and centered with the PCB drilling dimensions.
For example: EZG.1B.307 core
Series | Dimensions | |
| A | B | |
| 0B - 0K - 0T | 0.8 | 2.2 |
| 1B - 1K - 1T | 0.8 | 2.8 |
| Series | Dimensions | ||
| A | B | C | |
| 0B - 0K - 0T | 0.8 | 2.30 | 120° |
| 1B - 1K - 1T | 0.8 | 3.00 | 120° |
| Series | Dimensions | ||
| A | B | C | |
| 0B - 0K - 0T | 0.6 | 2.5 | 45° |
| 1B - 1K - 1T | 0.8 | 3.1 | 45° |
| Series | Dimensions | ||
| A | B | C | |
| 0B - 0K - 0T | 0.6 | 2.8 | 72° |
| 1B - 1K - 1T | 0.8 | 3.4 | 72° |
| Series | Dimensions | ||
| A | B | C | |
| 0B - 0K - 0T | 0.6 | 3.0 | 60° |
| 1B - 1K - 1T | 0.8 | 3.7 | 60° |
| Series | Dimensions | ||
| A | B | C | |
| 0B - 0K - 0T | 0.6 | 3.00 | 60° |
| 1B - 1K - 1T | 0.8 | 3.70 | 60° |
| Series | Dimensions | ||
| A | B | C | |
| 1B - 1K - 1T | 0.8 | 3.8 | 51° 26' |
| Series | Dimensions | ||
| A | B | C | |
| 1B - 1K - 1T | 0.8 | 3.8 | 51° 26' |
| Series | Dimensions | ||||
| A | B | C | D | H | |
| 1B - 1K - 1T | 0.6 | 3.95 | 45° | 22° 30' | 1.40 |
| Series | Dimensions | ||||
| A | B | C | D | H | |
| 1B | 0.8 | 5.40 | 45° | 22° 30' | 2.40 |
| Series | Dimensions | |||
| A | B | D | H | |
| 1B - 1K - 1T | 0.6 | 4.4 | 90° | 1.90 |
| Series | Dimensions | |||
| A | B | D | H | |
| 1B - 1K - 1T | 0.6 | 4.4 | 32° 44' | 2.00 |
