參數(shù)資料
型號： RC55Y-681KBI
英文描述： RESISTOR 681K
中文描述： 電阻681K
文件頁數(shù)： 1/3頁
文件大?。?/td> 145K
代理商： RC55Y-681KBI
Electrical Data
RC55
RC65
RC70
NOTES
COMMERCIAL
Power rating at 70°C
Resistance range
Limiting element voltage
Isolation voltage
TCR (20 to +70°C) & codes
Resistance tolerance
watts
ohms
volts
volts
ppm/°C
0.25
0.5
1.0
1R to 4M
350
500
1R to 4M
350
500
1R to 10M
500
700
5(V), 10(T), 15(Y), 25(D), 50(C) & 100(Z)
0.05(W), 0.1(B), 0.25(C), 0.5(D) & 1(F)
See resistance
restrictions
%
APPROVED CECC 40101-004
Power rating at 70°C
Resistance range
Limiting element voltage
Isolation voltage
TCR & codes
Resistance tolerance (code)
H
J
K
K
L
watts
ohms
1R to1M 1R to1M 1R to1M
volts
200
volts
280
ppm/°C
%
0.063
0.125
0.25
0.25
0.5
10R to 1M
250
350
10R to 1M
350
500
200
280
250
350
15(Y), 25(D), 50(C) & 100(Z)
0.05(W), 0.1(B), 0.25(C), 0.5(D) & 1(F)
See resistance
restrictions
APPROVED CECC 40101-804
Power rating at 70°C
Resistance range
Limiting element voltage
Isolation voltage
TCR & codes
Resistance tolerance (code)
A
B
B
C
watts
ohms
volts
volts
ppm/°C
0.125
1R to 1M
200
280
0.25
0.25
0.5
1R to 1M
250
350
10R to 1M
250
350
15(T), 25(E) & 50(C)
0.05(W), 0.1(B), 0.25(C), 0.5(D) & 1(F)
10R to 1M
350
500
See resistance
restrictions
%
Standard values
Thermal impedance
Ambient temperature range
E24, E96 preferred
70
-55 to +155
Any value
to order
°C/watt
110
60
°C
Welwyn Components Limited
Bedlington, Northumberland NE22 7AA, England Tel: 01670 822181 Fax: 01670 829465 Web: http://www.Welwyn-TT.co.uk
Issue A 07/99
General Note
Welwyn Components reserves the right to make changes in product specification without notice or liability.
All information is subject to Welwyn’s own data and is considered accurate at time of going to print.
Precision Metal
Film Resistors
RC SERIES
●
CECC released products with
low TCRs over a wide
resistance range
●
Resistance tolerance down to 0.05%
●
Express delivery available
●
Low noise and negligible voltage
coefficient
173
相關(guān)PDF資料
PDF描述
RC55Y-681RBI WIDERSTAND PRAEZISION METALL 681R 0.25W
RC55Y-68K1BI WIDERSTAND PRAEZISION METALL 68K1 0.25W
RC55Y-68R1BI RESISTOR 68R1
RC55Y-698RBI WIDERSTAND PRAEZISION METALL 698R 0.25W
RC55Y-69K8BI WIDERSTAND PRAEZISION METALL 69K8 0.25W
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
RC55Y-681KBI 制造商:TT Electronics / Welwyn 功能描述:RESISTOR 0.25W 0.1% 681K
RC55Y-681RBI 功能描述:RES 681 OHM 0.25W 0.1% AXIAL RoHS:是 類別:電阻器 >> 通孔電阻器 系列:RC 標準包裝:50 系列:W20 電阻（歐姆）:2.2k 功率（瓦特）:14W 復(fù)合體:繞線 特點:耐燃 溫度系數(shù):±75ppm/°C 容差:±5% 封裝/外殼:軸向 尺寸/尺寸:0.315" 直徑 x 2.106" L（8.00mm x 53.50mm） 高度:- 端子數(shù):2 包裝:散裝 其它名稱:985-1176
RC55Y-68K1BI 功能描述:RES 68.1K OHM 0.25W 0.1% AXIAL RoHS:是 類別:電阻器 >> 通孔電阻器 系列:RC 標準包裝:50 系列:W20 電阻（歐姆）:2.2k 功率（瓦特）:14W 復(fù)合體:繞線 特點:耐燃 溫度系數(shù):±75ppm/°C 容差:±5% 封裝/外殼:軸向 尺寸/尺寸:0.315" 直徑 x 2.106" L（8.00mm x 53.50mm） 高度:- 端子數(shù):2 包裝:散裝 其它名稱:985-1176
RC55Y-68KBI 制造商:TT Electronics / Welwyn 功能描述: 制造商:Welwyn Components 功能描述:
RC55Y-68R1BI 制造商:TT Electronics / Welwyn 功能描述:RESISTOR 0.25W 0.1% 68R1 制造商:TT Electronics / Welwyn 功能描述:RESISTOR, 0.25W 0.1% 68R1 制造商:TT Electronics / Welwyn 功能描述:RESISTOR, 0.25W 0.1% 68R1; Product Range:WELWYN - RC55 Series Precision Metal Film Resistors; Resistance:68.1ohm; Power Rating:250mW; Resistance Tolerance: 0.1%; Resistor Case Style:Axial Leaded; Resistor Element Material:Metal ;RoHS Compliant: Yes 制造商:TT Electronics / Welwyn 功能描述:RESISTOR, 0.25W 0.1% 68R1; Product Range:WELWYN - RC55 Series; Resistance:68.1ohm; Power Rating:250mW; Resistance Tolerance: 0.1%; Resistor Case Style:Axial Leaded; Resistor Element Material:Metal Film; Temperature Coefficient: ;RoHS Compliant: Yes 制造商:TT Electronics / Welwyn 功能描述:RC55Y precision resistor, 68R1, 0.25W
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