Precision Metal Film Fixed Resistors
Type R Series
Type R Series
Characteristics -
Electrical
YR8
ER8
CR8
YR1
ER1 CR1
YR2
ER2
CR2
Rated Power @ 70 °C (W)
Resistance Range (ohms) Min
Max
Tolerance (%)
Code Letter
0.125
51R1
511K
0.25
10R
1M0
0.1 0.25 0.5
B C D
0.5
10R
1M0
Temperature Coefficient (ppm/°C)
± 15
± 25
± 50
± 15 ± 25 ± 50
± 15
± 25
± 50
Selection Series
E96
Limiting Element Voltage - Nominal (V)
200
250
350
The resistive element comprises a thin
film of nickel-chrome alloy evaporated
onto a high thermal conductivity
ceramic element. Metal end caps are
force fitted to the element prior to
Maximum Overload Voltage (V)
Operating Temperature Range (°C)
Dielectric Strength (V)
Insulation Resistance Min Dry (Mohms)
Voltage Coefficient Max (ppm/V)
400
500
-65 to +155
500
10,000
5
700
spiralling to value. Tinned copper lead
wires are welded to the end caps and
the components are then coated. One
coat of phenolic resin is followed by
three coats of epoxy resin. All resistors
are tested for value and tolerance.
Key Features
Dimensions
I
Precision metal film resistors
with tolerance to 0.1% and
temperature coefficients to
15ppm.
Style
L*
D
d nom
I
Metal film resistors have
excellent stability under load
and severe environmental
R8
R1
R2
3.3 ± 0.1
6.3 ± 0.3
9.5 ± 0.5
1.7 ± 0.2
2.3 ± 0.2
3.5 ± 0.5
0.45
0.6
0.6
conditions. They exhibit very
low noise current and voltage
coefficients. Precision metal
film resistors are particularly
suitable in all applications
where long-term stability is
important.
Derating Curve
* Length is measured in accordance with IEC 294
100
80
60
40
20
0
40
60 70 80
100
120
140
160
Ambient Temperature (°C)
Surface Temperature Vs Load
40
30
20
10
0
0
20
40
60
80
100
Percent Rated Power
Literature No. 1773265
Issued: 04-05
Dimensions are shown for
reference purposes only.
Dimensions are in millimetres
unless otherwise specified.
Specifications subject to
change.
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相关代理商/技术参数
1879374-1 功能描述:RES 0.005 OHM 3W 1% RADIAL RoHS:是 类别:电阻器 >> 通孔电阻器 系列:OS, CGS RoHS指令信息:9-1879687-0 Statement of Compliance 标准包装:250 系列:H4, Holsworthy 电阻(欧姆):84.5 功率(瓦特):0.5W,1/2W 复合体:金属薄膜 特点:脉冲耐受 温度系数:±100ppm/°C 容差:±0.1% 封装/外壳:轴向 尺寸/尺寸:0.146" 直径 x 0.394" L(3.70mm x 10.00mm) 高度:- 端子数:2 包装:散装 其它名称:H484R5BZA
1879374-3 制造商:TE Connectivity 功能描述:OS3 R01 20 1% - Tape and Reel
1879374-4 制造商:TE Connectivity 功能描述:OS3 R022 20 1% - Tape and Reel
1879377-2 功能描述:RES 1.00 OHM 1/3W 5% 0805 RoHS:是 类别:电阻器 >> 芯片电阻 - 表面安装 系列:CRGH, Neohm 标准包装:4,000 系列:TNPW 电阻(欧姆):9.76k 功率(瓦特):0.4W 复合体:薄膜 特点:- 温度系数:±25ppm/°C 容差:±0.1% 封装/外壳:2010(5025 公制) 尺寸/尺寸:0.197" L x 0.098" W(5.00mm x 2.50mm) 高度:0.030"(0.75mm) 端子数:2 包装:带卷 (TR) 其它名称:TNPW2010 9K76 0.1% T9 R02
1879377-3 功能描述:RES 1.10 OHM 1/3W 5% 0805 RoHS:是 类别:电阻器 >> 芯片电阻 - 表面安装 系列:CRGH, Neohm 标准包装:4,000 系列:TNPW 电阻(欧姆):9.76k 功率(瓦特):0.4W 复合体:薄膜 特点:- 温度系数:±25ppm/°C 容差:±0.1% 封装/外壳:2010(5025 公制) 尺寸/尺寸:0.197" L x 0.098" W(5.00mm x 2.50mm) 高度:0.030"(0.75mm) 端子数:2 包装:带卷 (TR) 其它名称:TNPW2010 9K76 0.1% T9 R02
1879377-4 功能描述:RES 1.20 OHM 1/3W 5% 0805 RoHS:是 类别:电阻器 >> 芯片电阻 - 表面安装 系列:CRGH, Neohm 标准包装:4,000 系列:TNPW 电阻(欧姆):9.76k 功率(瓦特):0.4W 复合体:薄膜 特点:- 温度系数:±25ppm/°C 容差:±0.1% 封装/外壳:2010(5025 公制) 尺寸/尺寸:0.197" L x 0.098" W(5.00mm x 2.50mm) 高度:0.030"(0.75mm) 端子数:2 包装:带卷 (TR) 其它名称:TNPW2010 9K76 0.1% T9 R02
1879377-5 功能描述:RES 1.30 OHM 1/3W 5% 0805 RoHS:是 类别:电阻器 >> 芯片电阻 - 表面安装 系列:CRGH, Neohm 标准包装:4,000 系列:TNPW 电阻(欧姆):9.76k 功率(瓦特):0.4W 复合体:薄膜 特点:- 温度系数:±25ppm/°C 容差:±0.1% 封装/外壳:2010(5025 公制) 尺寸/尺寸:0.197" L x 0.098" W(5.00mm x 2.50mm) 高度:0.030"(0.75mm) 端子数:2 包装:带卷 (TR) 其它名称:TNPW2010 9K76 0.1% T9 R02
1879377-6 功能描述:RES 1.50 OHM 1/3W 5% 0805 RoHS:是 类别:电阻器 >> 芯片电阻 - 表面安装 系列:CRGH, Neohm 标准包装:4,000 系列:TNPW 电阻(欧姆):9.76k 功率(瓦特):0.4W 复合体:薄膜 特点:- 温度系数:±25ppm/°C 容差:±0.1% 封装/外壳:2010(5025 公制) 尺寸/尺寸:0.197" L x 0.098" W(5.00mm x 2.50mm) 高度:0.030"(0.75mm) 端子数:2 包装:带卷 (TR) 其它名称:TNPW2010 9K76 0.1% T9 R02