LEADED RESISTORS
Non-Inductive &
Carbon Film Resistors
Flame-Proof Type
Normal & Miniature Style [ NCR Series ]
FEATURES
Power Rating
Resistance Tolerance
T.C.R.
Flameproof Multi-layer Coating Meets
Flameproof Feature Meets Overload Test
1/4W, 1/2W, 1W, 2W, 3W
±5%, ±10%
see Table 1
UL-94V-0
UL-1412
INTRODUCTION
The NCR Series Carbon Film Non-Inductive &
Flame-Proof Resistors are manufactured by
DERATING CURVE
For resistors operated in ambient temperatures above 70°C, power rating must be derated
in accordance with the curve below.
coating a homogeneous film of pure carbon
on high grade ceramic rods. Tinned connecting
leads of electrolytic copper are welded to the
Rated Load (%)
100
80
70
155 °C
end-caps. The inductance is < 1μH.
The resistors are coated with layers of gray col-
or lacquer for normal size & pink color lacquer
60
40
20
for miniature size.
20
40
60
80
100 120 140 160
Ambient Temperature (°C)
TABLE 1 TEMPERATURE COEFFICIENT
DIMENSIONS
VALUE RANGE
Under 5K Ω
5K - 10K Ω
STYLE
MAX. VALUE OF TEMP. COEFFICIENT PPM/°C
-500
-800
Unit: mm
DIMENSION
Normal
Miniature
L
?D
H
?d
?d
NCR-25
NCR50S
6.3±0.5
2.4±0.2
28±2.0
0.55±0.05
H
L
th color code: green
?D
NCR-50
NCR100
NCR1WS
NCR2WS
9.0±0.5
11.5±1.0
3.3±0.3
4.5±0.5
26±2.0
35±2.0
0.55±0.05
0.8±0.05
NCR200
NCR3WS
15.5±1.0
5.0±0.5
33±2.0
0.8±0.05
发布紧急采购，3分钟左右您将得到回复。
相关PDF资料
FRN1.25TB50
TRACER 1 1/4" BLACK W/WHITE 50'
FRN2JT6R80
RES FUSE 6.8 OHM 2W 5% AXIAL
FS-30
CABLE 30MM HIGH FLEX SHIELD 50M
FSN0.75SV
FLEXO SHIELD 3/4" SILVER 328'
FT-1973
FAN TRAY ASSEMBLY W/3 FANS
FT-1976
FAN TRAY ASSEMBLY W/6 FANS
FT-1979
FAN TRAY ASSEMBLY W/9 FANS
FT1U-6AC
FAN TRAY 6 FANS 19X1.71X12.95"
相关代理商/技术参数
929647-04-06-I
功能描述:集管和线壳 .100 STR 6 PIN .235-.510 RoHS:否 产品种类:1.0MM Rectangular Connectors 产品类型:Headers - Pin Strip 系列:DF50 触点类型:Pin (Male) 节距:1 mm 位置/触点数量:16 排数:1 安装风格:SMD/SMT 安装角:Right 端接类型:Solder 外壳材料:Liquid Crystal Polymer (LCP) 触点材料:Brass 触点电镀:Gold 制造商:Hirose Connector
929647-04-07-EU
功能描述:集管和线壳 07 PS/1R/SRT/.235 .510/ALL 10U/ROHS RoHS:否 产品种类:1.0MM Rectangular Connectors 产品类型:Headers - Pin Strip 系列:DF50 触点类型:Pin (Male) 节距:1 mm 位置/触点数量:16 排数:1 安装风格:SMD/SMT 安装角:Right 端接类型:Solder 外壳材料:Liquid Crystal Polymer (LCP) 触点材料:Brass 触点电镀:Gold 制造商:Hirose Connector
929647-04-07-I
功能描述:集管和线壳 .100 STR 7 PIN .235-.510 RoHS:否 产品种类:1.0MM Rectangular Connectors 产品类型:Headers - Pin Strip 系列:DF50 触点类型:Pin (Male) 节距:1 mm 位置/触点数量:16 排数:1 安装风格:SMD/SMT 安装角:Right 端接类型:Solder 外壳材料:Liquid Crystal Polymer (LCP) 触点材料:Brass 触点电镀:Gold 制造商:Hirose Connector
929647-04-08-EU
功能描述:集管和线壳 08 PS/1R/SRT/.235 .510/ALL 10U/ROHS RoHS:否 产品种类:1.0MM Rectangular Connectors 产品类型:Headers - Pin Strip 系列:DF50 触点类型:Pin (Male) 节距:1 mm 位置/触点数量:16 排数:1 安装风格:SMD/SMT 安装角:Right 端接类型:Solder 外壳材料:Liquid Crystal Polymer (LCP) 触点材料:Brass 触点电镀:Gold 制造商:Hirose Connector
929647-04-08-I
功能描述:集管和线壳 .100 STR 8 PIN .235-.510 RoHS:否 产品种类:1.0MM Rectangular Connectors 产品类型:Headers - Pin Strip 系列:DF50 触点类型:Pin (Male) 节距:1 mm 位置/触点数量:16 排数:1 安装风格:SMD/SMT 安装角:Right 端接类型:Solder 外壳材料:Liquid Crystal Polymer (LCP) 触点材料:Brass 触点电镀:Gold 制造商:Hirose Connector
929647-04-09-EU
功能描述:集管和线壳 9P PIN STRIP HEADER STRAIGHT, GOLD, 1ROW RoHS:否 产品种类:1.0MM Rectangular Connectors 产品类型:Headers - Pin Strip 系列:DF50 触点类型:Pin (Male) 节距:1 mm 位置/触点数量:16 排数:1 安装风格:SMD/SMT 安装角:Right 端接类型:Solder 外壳材料:Liquid Crystal Polymer (LCP) 触点材料:Brass 触点电镀:Gold 制造商:Hirose Connector
929647-04-09-I
功能描述:集管和线壳 .100 STR 9 PIN .235-.510 RoHS:否 产品种类:1.0MM Rectangular Connectors 产品类型:Headers - Pin Strip 系列:DF50 触点类型:Pin (Male) 节距:1 mm 位置/触点数量:16 排数:1 安装风格:SMD/SMT 安装角:Right 端接类型:Solder 外壳材料:Liquid Crystal Polymer (LCP) 触点材料:Brass 触点电镀:Gold 制造商:Hirose Connector
929647-04-10-EU
功能描述:集管和线壳 10 PS/1R/SRT/.235 .510/ALL 10U/ROHS RoHS:否 产品种类:1.0MM Rectangular Connectors 产品类型:Headers - Pin Strip 系列:DF50 触点类型:Pin (Male) 节距:1 mm 位置/触点数量:16 排数:1 安装风格:SMD/SMT 安装角:Right 端接类型:Solder 外壳材料:Liquid Crystal Polymer (LCP) 触点材料:Brass 触点电镀:Gold 制造商:Hirose Connector