4mm Pin Header Double Row Right With Post

This connector is widely used in electronics, electrical appliances, instruments in the PCB circuit board, its role is to be blocked in the circuit or isolated between the circuit, play a bridge function, to undertake the task of current or signal transmission.It has a reputation for universal connectors.Generally, it is paired with a bar, wire connector and so on.It is usually used with the bar bus to form a board-to-board connection;Or used with electronic Wire Harness terminals to form a board-to-wire connection;Can also be used independently for board to board connection.Because the specifications required by different products are not the same, there are also a variety of model specifications, row number: single row, double row, three row, four row, up to four rows.It has the following functions and uses:

Connect the communication between the circuit boards to reduce space occupation in electronic products, improve wiring efficiency, and facilitate maintenance.

Reliable electrical connections simplify installation and maintenance, and flexible design options reduce costs.

In sewing, it is used to fix fabric, mark the position, trim thread, remove thread, change the size of clothes, make auxiliary tools and other purposes.

2.product parameter

Current rating/额定电流: 7A long term at 85°C/85℃ 条件下 7A，长期

Durability插板寿命: min. 10 cycles/最小10次.

1.BASIC MATERIAL/基本材料

Copper alloy/铜合金

Tensile strength/拉伸强度 Rm (MPa):≥ 350

Electrical conductivity/导电率 (% IACS): ≥ 50% (30MS/m)

2.SURFACE/表面处理 

Solder side/焊接侧: Tin or Ag (Solderability to DIN EN 60068-2-20,

 2-58, 2-69, J-STD 002)/锡或银

Mating side/对插侧: Ag/银 , 3μm - 6μm Ag over 1-3μm Ni/1-3μm镍底镀3μm - 6μm银

3.INSULATOR/绝缘材料

High temp. thermoplastic/高温塑胶, rated防火等级 UL94V-0, black/黑色

Solder temperature of 260°C/焊接温度260°C，max 10 seconds/最大10秒

STORAGE TEMPERATURE/存储温度 [°C]:

-40 up to +85

OPERATING TEMPERATURE/工作温度 [°C]:

-15 up to +85

PROTECTION CLASS/防护等级

[ISO 20653 / DIN EN 60529];

RELATIVE HUMIDITY/相对湿度 [%]:

GENERAL/一般说明:

FREE OF BURRS, CHIPS, FLAKES, DIRT, GREASE, LUBRICANTS，

DUST, OIL, MOLD RELEASE AGENTS, HELP- OR PRESERVATIVES,

ETC.../无毛刺，碎屑，薄片，污垢，油脂，润滑剂，灰尘、油脂、脱模剂、助剂或防腐剂，等.

3.product picture