Datasheet> 器件分类 > 连接器> 连接器> 1272-2-27-1-2

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1272-2-27-1-2: 产品描述Board Connector, 27 Contact(s), 1 Row(s), Male, Straight, 0.05 inch Pitch, Surface Mount Terminal, Receptacle; 产品类别连接器连接器; 文件大小107KB，共1页; 制造商Conexcon Group; 标准

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1272-2-27-1-2概述

Board Connector, 27 Contact(s), 1 Row(s), Male, Straight, 0.05 inch Pitch, Surface Mount Terminal, Receptacle

1272-2-27-1-2规格参数

参数名称	属性值
是否Rohs认证	符合
Objectid	307317735
Reach Compliance Code	unknown
ECCN代码	EAR99
主体宽度	0.1 inch
主体深度	0.15 inch
主体长度	1.35 inch
主体/外壳类型	RECEPTACLE
连接器类型	BOARD CONNECTOR
联系完成配合	SN
联系完成终止	TIN
触点性别	MALE
触点材料	BRASS
触点模式	RECTANGULAR
触点电阻	20 mΩ
触点样式	SQ PIN-SKT
介电耐压	300VAC V
耐用性	50 Cycles
绝缘电阻	1000000000 Ω
制造商序列号	1272
插接触点节距	0.05 inch
安装方式	STRAIGHT
安装类型	BOARD
连接器数	ONE
PCB行数	2
装载的行数	1
最高工作温度	105 °C
最低工作温度	-40 °C
PCB接触模式	STAGGERED
PCB触点行间距	3.0226 mm
额定电流（信号）	1 A
参考标准	UL
可靠性	COMMERCIAL
端子节距	2.54 mm
端接类型	SURFACE MOUNT
触点总数	27

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SINGLE ROW VERTICAL SMT PIN HEADER

1272 SERIES.

1.27 mm (0.050”) pitch.

General Features

Electrical Features



Available in 2 through 50 circuits

Mates with sockets 1.27mm. pitch 1278 and 1277 series

0,46 mm. square pin with different plating

Available with different pin length

Contact Sales Office



Voltage rating: < 100V

Current rating: < 1 A

Contact resistance: < 20 mΩ

Dielectric withstanding voltage: 300 V AC/minute

Insulation resistance: >1000 MΩ

Capacitance: < 2 pF at 1 KHz

Materials

Mechanical Features

Pin retention force to insulator: > 0,15 Kgf

Durability: 50 cycles



Insulator: Polyester LCP UL 94 V-0

Contact: brass

Operating temperature: -40ºC to +105ºC

RoHS compliant

Dimension Information

Type 1

Pin 1

Ordering Information:

Type 2

1272 -

T-

XX-

S-

1. Connector Series

2. (T) Contact Plating

Pin 1

1.27

0.46

2.54



3.81

T =

Tin plated

T =

Gold flash over nickel

Recommended Finish

T =

15µ” gold over nickel

T =

30µ” gold over nickel

3. (XX) Number of circuits

Available in 2 through 50 circuits

4. (S) Contacts Configuration

5.04



S =

Type 1

S =

Type 2

5. (C) Pin Dimensions

C =

H=2.80 mm. (Standard Finish)

C =

H=6.00 mm.

Type 1

2.54

Type 2

2.54

3.03

0.76

3.03

Dimensions:

(In mm.)

= 1.27 x (XX*-1)

= 1.27 x (XX*)

* XX

(Number of circuits)

RECOMMENDED PCB LAYOUT

5.04

A-XX

FULL LINE CATALOGUE

推荐资源

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