收藏本站
参数资料
型号： 770858-1
厂商： Tyco Electronics
元件分类： 边缘插接连接器
英文描述： .163" Centerline, 600 V, 9.5 A max.
中文描述： .163" 间距, 600 V, 9.5 A 最大值
文件页数： 14/134页
文件大小： 3000K
代理商： 770858-1
110
Catalog 82181
Dimensions are in inches and
Dimensions are shown for
USA: 1-800-522-6752
South America: 55-11-2103-6000
Revised 4-08
millimeters unless otherwise
reference purposes only.
Canada: 1-905-470-4425
Hong Kong: 852-2735-1628
specified. Values in brackets
Specifications subject
Mexico: 01-800-733-8926
Japan: 81-44-844-8013
www.tycoelectronics.com
are metric equivalents.
to change.
C. America: 52-55-1106-0803
UK: 44-8706-080-208
(MR) Miniature Rectangular Connectors (Continued)
AMP
Soft Shell
Pin and Socket Connectors
(MR)
Miniature
Rectangular
Connectors
.165
[4.20]
Centerline
High
Density
Performance
Characteristics
(Continued)
Maximum Current—Maximum
current rating of Miniature Rectangular
connectors is limited by the maximum
operating temperature of the housings
which is 105°C including the tempera-
ture rise of the contacts which is a
maximum of 30°C. There are several
variables which have a direct effect on
this maximum current-carrying capabil-
ity for a given connector and must
be considered for each application.
These variables are:
Wire Size—Larger diameter wire will
carry more current since it has less
internal resistance to current flow and
thus generates less heat. Longer wire
lengths also enhance current-carrying
capabilities since the wire conducts heat
away from the connector.
Connector Size—In general, the more
circuits in a connector, the less current
can be carried.
Ambient Temperature—The higher
the ambient temperature, the less current
can be carried in any given connector.
Printed Wiring Board Conductor
Size—The finished trace conductor
width and thickness should be maxi-
mized to allow for the greatest current-
carrying capacity and heat dissipation.
Miniature Rectangular connectors also
will withstand the following tests:
Vibration—10-55-10 cycles per
minute at .06 inch total excursion
Physical Shock—18 drops, 50 G
sawtooth at 10 milliseconds
Housing Panel Retention—
50 lb. min.
Housing Lock Strength—20 lb. min.
Thermal Shock— -55°C to +85°C
Temperature-Humidity Cycling—
25°C to 65°C at 95 RH
Corrosion—48 hr. at 5% salt
concentration
Related Product Data
Product Specifications
108-1022 (MR) Miniature Rectangular
Connectors
108-1078 (MR) Miniature Rectangular
Headers
Current Rating Verification for 30°C Maximum Temperature Rise 100% Energized
Wire-to-Wire
MR Calculated Current Table
Number of
Wire Gauge
Circuits
18
20
22
24
26
2
9.00
8.00
6.50
5.50
5.00
3
8.50
7.00
6.00
5.00
4.50
4
7.00
6.50
5.50
5.00
4.00
6
6.00
5.00
4.00
9
5.00
4.00
3.50
12
4.50
4.00
3.50
3.00
15
4.50
4.00
3.50
3.00
2.50
20
4.00
3.50
3.00
2.50
24
4.00
3.50
3.00
2.50
2.00
36
3.50
3.00
2.50
2.00
Values are based on initial Temperature Rise versus Current Testing and are intended to be a guide in the selection
of a connector family. All applications should be tested by the end user. The values listed are per circuit for fully loaded
housings being 100% energized. Note: All combinations were not tested and this chart contains interpolated and
extrapolated values.
Termination Resistance/Contact Crimp Tensile Force
Termination
Contact
Resistance
Crimp
Wire Size
Test
Resistance
Tensile Force
AWG
mm2
Current
Milliohms
Force (Min.)
(Amps)
(Max. Init.)
lbs.
N
26
.12
1
5.00
5
22
24
.2
1.5
5.00
8
36
22
.3
3
4.50
14
62
20
.5
4.5
4.00
14
62
18
.8
6
4.00
30
133
Note: This is the total resistance between wire crimps of a mated pin and socket.
Wire-to-Board
Due to the vast differences in trace geometry and printed circuit board configurations, we are unable to provide a
separate current carrying chart for our printed circuit board header products. However, the above Wire-to-Wire charts
may be used as a guideline for headers if the trace width and thickness is equal to the listed wire gauge. For vertical
headers, only 95% of the Wire-to-Wire value should be used. For right-angle headers, only 75% of the Wire-to-Wire
value should be used. The charted values are only a tool for connector selection and will require the customer to fully
test their application.
Minimum Wire Lengths for T-Rise vs. Current Testing
AWG
Min. Length (in.)
AWG
Min. Length (in.)
30
2.6
18
9.4
28
3.2
16
11.3
26
4.1
14
13.7
24
5.1
12
16.4
20
7.8
10
19.3
Note: If wire lengths used are less than those listed above, the current-
carrying ability of the system will be reduced due to less heat being
conducted away from the connector. The customer should fully test
all applications.
相关PDF资料
PDF描述
770858-2 .163" Centerline, 600 V, 9.5 A max.
770859-1 .163" Centerline, 600 V, 9.5 A max.
770859-2 .163" Centerline, 600 V, 9.5 A max.
770872-1 .163" Centerline, 600 V, 9.5 A max.
770872-2 .163" Centerline, 600 V, 9.5 A max.
相关代理商/技术参数
参数描述
7708581/130 功能描述:RES NET MULT OHM 12 RES 8-SIP RoHS:否 类别:电阻器 >> 网络、阵列 系列:770 产品目录绘图:4(3,6)00 Series Circuit Bussed 4600X Series Side 1 4600X Series Side 2 标准包装:200 系列:4600X 电路类型:总线式 电阻（欧姆）:33k 电阻数:7 引脚数:8 每个元件的功率:200mW 容差:±2% 温度系数:±100ppm/°C 应用:- 安装类型:通孔 封装/外壳:8-SIP 供应商设备封装:- 尺寸/尺寸:0.798" L x 0.098" W（20.27mm x 2.49mm） 高度:0.200"（5.08mm） 包装:散装 工作温度:-55°C ~ 125°C 其它名称:4608X-1-333
7708581/130P 功能描述:电阻器网络与阵列 80/13ohms 8Pin 2% Dual Terminator RoHS:否 制造商:Vishay/Thin Film 产品类型:Networks 电路类型:Divider 电阻器数量: 电阻数值:10 kOhms 容差:0.1 % 温度系数: 管脚数量:3 工作温度范围:- 55 C to + 155 C 尺寸:1.02 mm W x 3.05 mm L x 1.4 mm H 引线间隔: 端接类型:SMD/SMT 封装:Reel
7708581/2.2KP 功能描述:电阻器网络与阵列 81ohm/2.2Kohm 8 Pin Dual Term. RoHS:否 制造商:Vishay/Thin Film 产品类型:Networks 电路类型:Divider 电阻器数量: 电阻数值:10 kOhms 容差:0.1 % 温度系数: 管脚数量:3 工作温度范围:- 55 C to + 155 C 尺寸:1.02 mm W x 3.05 mm L x 1.4 mm H 引线间隔: 端接类型:SMD/SMT 封装:Reel
7708581130P 制造商:CTS Corporation 功能描述:
770858-2 功能描述:电源到板 MINI PCB HDR 10P 1000 RoHS:否 制造商:TE Connectivity / AMP 系列:5787444 产品类型:Connectors 触点类型: 电压额定值:50 V 电流额定值: 节距: 位置/触点数量:5 安装风格:Through Hole 端接类型: 触点电镀:Tin
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*