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RC70LFD274DB

Description
Fixed Resistor, Metal Film, 1W, 274ohm, 500V, 0.5% +/-Tol, 25ppm/Cel, Through Hole Mount, AXIAL LEADED, ROHS COMPLIANT
CategoryPassive components    The resistor   
File Size167KB,3 Pages
ManufacturerTT Electronics plc
Websitehttp://www.ttelectronics.com/
Environmental Compliance  
Download Datasheet Parametric View All

RC70LFD274DB Overview

Fixed Resistor, Metal Film, 1W, 274ohm, 500V, 0.5% +/-Tol, 25ppm/Cel, Through Hole Mount, AXIAL LEADED, ROHS COMPLIANT

RC70LFD274DB Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
Objectid1609665247
package instruction,
Reach Compliance Codecompliant
Country Of OriginUK
ECCN codeEAR99
YTEOL6.9
Other featuresPRECISION
JESD-609 codee3
Manufacturer's serial numberRC
Installation featuresTHROUGH HOLE MOUNT
Number of terminals2
Maximum operating temperature155 °C
Minimum operating temperature-55 °C
Package shapeTUBULAR PACKAGE
method of packingBULK
Rated power dissipation(P)1 W
Rated temperature70 °C
resistance274 Ω
Resistor typeFIXED RESISTOR
surface mountNO
technologyMETAL FILM
Temperature Coefficient25 ppm/°C
Terminal surfaceMatte Tin (Sn)
Terminal shapeWIRE
Tolerance0.5%
Operating Voltage500 V
Precision Metal Film Resistor
RC Series
Resistance tolerance down to ±0.05%
Low noise and negligible voltage coefficient
CECC released product with low TCRs over a wide resistance range
100% tin plated (Pb-free, RoHS compliant) leads
Electrical Data
RC55
Commercial
Power Rating At 70°C
Resistance Range
Limiting Element Voltage
Isolation Voltage
TCR (20 to +70°C) & codes
Resistance Tolerance
Approved CECC 40101-004
Power Rating At 70°C
Resistance Range
Limiting Element Voltage
Isolation Voltage
TCR & Codes
Resistance Tolerance (code)
Approved CECC 40101-804
Power Rating At 70°C
Resistance Range
Limiting Element Voltage
Isolation Voltage
TCR & Codes
Resistance Tolerance (code)
Standard Values
Thermal Impedance
Ambient Temperature Range
°C/Watt
°C
110
Watts
Ohms
Volts
Volts
ppm/°C
%
Watts
Ohms
Volts
Volts
ppm/°C
%
A
0.125
1R to 1M
200
280
Watts
Ohms
Volts
Volts
ppm/°C
%
H
0.063
1R to 1M
200
280
0.25
1R to 4M
350
500
0.5
1R to 4M
350
500
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)
J
0.125
1R to 1M
200
280
K
0.25
1R to 1M
250
350
K
0.25
10R to 1M
250
350
L
0.5
10R to 1M
350
500
See resistance
restrictions
C
0.5
10R to 1M
350
500
See resistance
restrictions
Any value to
order
1.0
10R0 to 10M
500
700
See resistance
restrictions
RC65
RC70
Notes
15(Y), 25(D), 50(C) & 100(Z)
0.05(W), 0.1(B), 0.25(C), 0.5(D) & 1(F)
B
0.25
1R to 1M
250
350
B
0.25
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)
E24, E96 Preferred
70
-55 to +155
60
General Note
IRC reserves the right to make changes in product specification without notice or liability.
All information is subject to IRC’s own data and is considered accurate at time of going to print.
© IRC Advanced Film Division
• 4222 South Staples Street • Corpus Christi Texas 78411 USA
Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com
A subsidiary of
TT electronics plc
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