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RSM1/20.1211%A

Description
Fixed Resistor, Metal Oxide Film, 0.5W, 0.121ohm, 250V, 1% +/-Tol, 200ppm/Cel, Through Hole Mount, AXIAL LEADED
CategoryPassive components    The resistor   
File Size103KB,2 Pages
ManufacturerSEI(Stackpole Electronics Inc.)
Websitehttps://www.seielect.com/
Download Datasheet Parametric View All

RSM1/20.1211%A Overview

Fixed Resistor, Metal Oxide Film, 0.5W, 0.121ohm, 250V, 1% +/-Tol, 200ppm/Cel, Through Hole Mount, AXIAL LEADED

RSM1/20.1211%A Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
MakerSEI(Stackpole Electronics Inc.)
package instructionAXIAL LEADED
Reach Compliance Code_compli
ECCN codeEAR99
structureTubul
Lead diameter0.52 mm
Lead length28 mm
Manufacturer's serial numberRSM
Installation featuresTHROUGH HOLE MOUNT
Number of terminals2
Maximum operating temperature235 °C
Minimum operating temperature-55 °C
Package diameter2.3 mm
Package length6.5 mm
Package shapeTUBULAR PACKAGE
Package formAxial
method of packingBULK
Rated power dissipation(P)0.5 W
Rated temperature70 °C
GuidelineMIL-STD-202
resistance0.121 Ω
Resistor typeFIXED RESISTOR
seriesRSM1/2 (1%TOL)
surface mountNO
technologyMETAL OXIDE FILM
Temperature Coefficient200 ppm/°C
Terminal shapeWIRE
Tolerance1%
Operating Voltage250 V
RS/RSM Series
General Purpose Metal Oxide Resistors
Features:
Stackpole Electronics, Inc.
Resistive Product Solutions
Lower-cost alternative to carbon comps and wirewounds
Coating meets UL 94V-0
Meets solvent test of Mil Standard 202, Method 215
Cut and formed product is available on select sizes;
contact factory for details
Higher or lower resistance values may be possible;
contact factory
RoHS compliant / lead-free available (RSF, RSMF)
Electrical Specifications
Type / Code
RS 1/2
RS 1
RS 2
RS 3
RS 5
RSM 1/2
RSM 1
RSM 2
RSM 3
RSM 5
Power Rating
(Watts) @ 70ºC
0.5W
1W
2W
3W
5W
0.5W
1W
2W
3W
5W
Maximum
Working
Voltage (1)
250V
350V
350V
400V
750V
250V
350V
350V
500V
750V
Maximum
Overload
Voltage
400V
600V
600V
700V
1,000V
400V
600V
600V
800V
1,000V
Dielectric
Withstanding
Voltage
600V
600V
600V
600V
1,000V
350V
500V
500V
500V
750V
Resistance
Temperature
Coefficient
±200 ppm/ºC
±200 ppm/ºC
±200 ppm/ºC
±200 ppm/ºC
±200 ppm/ºC
±200 ppm/ºC
±200 ppm/ºC
±200 ppm/ºC
±200 ppm/ºC
±200 ppm/ºC
Ohmic Range (Ω) and Tolerance
1%
0.1 - 75K
0.1 - 100K
0.1 - 120K
10 - 510K
10 - 510K
0.1 - 47K
0.1 - 75K
0.1 - 100K
0.1 - 118K
1 - 510K
2%, 5%
0.1 - 1M
0.1 - 1M
0.1 - 1M
10 - 510K
10 - 510K
0.1 - 1M
0.1 - 1M
0.1 - 1M
0.1 - 1M
1 - 510K
(1) Lesser of
√PR
or maximum working voltage
How to Order
SEI Type
Code
Nominal
Resistance
Tolerance
Packaging
RS
Type
RS
RSM
RSF
RSMF
PRS (1)
PRSF (1)
Description
EIA Standard
Mini
Standard RoHS
Mini RoHS
Panasert
Panasert RoHS
1/2
Code Wattage
1/2
0.5W
1
1W
2
2W
3
3W
5
5W
0.47
5%
Tolerance
1%
2%
5%
Values
E96
E24
E24
Types
RSM 1/2
RS 1/2, RSM 1,
RS 1, RSM 2
RS 2, RSM 3
RS 3, RSM 5
RSM 1/2
RS 1/2, RSM 1
RS 1, RS 2,
RSM 2, RSM 3
RS 3, RSM 5
All
R
Qty
5,000
2,500
1,000
500
5,000
2,000
1,000
500
1,000
Ammo
T
Description
Code
Tape
R
(1) For packaging information see Radial Leaded Packaging Spec page
Bulk
A
Rev Date: 10/26/2009
This specification may be changed at any time without prior notice
Please confirm technical specifications before you order and/or use.
55
www.seielect.com
marketing@seielect.com
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