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RS3125%A

Description
Fixed Resistor, Metal Oxide Film, 3W, 12ohm, 400V, 5% +/-Tol, 200ppm/Cel, Through Hole Mount, AXIAL LEADED
CategoryPassive components    The resistor   
File Size98KB,2 Pages
ManufacturerSEI(Stackpole Electronics Inc.)
Websitehttps://www.seielect.com/
Download Datasheet Parametric View All

RS3125%A Overview

Fixed Resistor, Metal Oxide Film, 3W, 12ohm, 400V, 5% +/-Tol, 200ppm/Cel, Through Hole Mount, AXIAL LEADED

RS3125%A Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
MakerSEI(Stackpole Electronics Inc.)
package instructionAXIAL LEADED
Reach Compliance Codenot_compliant
ECCN codeEAR99
structureTubular
Lead diameter0.8 mm
Lead length35 mm
Manufacturer's serial numberRS
Installation featuresTHROUGH HOLE MOUNT
Number of terminals2
Maximum operating temperature235 °C
Minimum operating temperature-55 °C
Package diameter6.5 mm
Package length17.5 mm
Package shapeTUBULAR PACKAGE
Package formAxial
method of packingBULK
Rated power dissipation(P)3 W
Rated temperature70 °C
GuidelineMIL-STD-202
resistance12 Ω
Resistor typeFIXED RESISTOR
seriesRS3 (5%TOL)
surface mountNO
technologyMETAL OXIDE FILM
Temperature Coefficient200 ppm/°C
Terminal shapeWIRE
Tolerance5%
Operating Voltage400 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
Voltage1
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 and Tolerance
1%
0.1Ω - 75KΩ
0.1Ω - 100KΩ
0.1Ω - 120KΩ
10Ω - 510KΩ
10Ω - 510KΩ
0.1Ω - 47KΩ
0.1Ω - 75KΩ
0.1Ω - 100KΩ
0.1Ω - 118KΩ
1Ω - 510KΩ
2%, 5%
0.1Ω - 1MΩ
0.1Ω - 1MΩ
0.1Ω - 1MΩ
10Ω - 510KΩ
10Ω - 510KΩ
0.1Ω - 1MΩ
0.1Ω - 1MΩ
0.1Ω - 1MΩ
0.1Ω - 1MΩ
1Ω - 510KΩ
1Lesser
of
√PR
or maximum working voltage
How to Order
SEI Type
Code
Nominal
Resistance
Tolerance
Packaging
RS
Type
RS
RSM
RSF
RSMF
PRS1
PRSF1
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
Qty
5,000
2,500
1,000
500
5,000
2,000
1,000
500
1,000
R
Description
Code
Tape
R
1For
packaging information see Radial Leaded Packaging Spec page
Ammo
T
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.
53
www.seielect.com
marketing@seielect.com
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