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WWS2DB22R1

Description
Fixed Resistor, Wire Wound, 2.6W, 22.1ohm, 0.5% +/-Tol, 20ppm/Cel, Through Hole Mount, AXIAL
CategoryPassive components    The resistor   
File Size455KB,7 Pages
ManufacturerSEI(Stackpole Electronics Inc.)
Websitehttps://www.seielect.com/
Environmental Compliance
Download Datasheet Parametric View All

WWS2DB22R1 Overview

Fixed Resistor, Wire Wound, 2.6W, 22.1ohm, 0.5% +/-Tol, 20ppm/Cel, Through Hole Mount, AXIAL

WWS2DB22R1 Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
Objectid145050325522
package instructionAxial,
Reach Compliance Codecompliant
Country Of OriginMexico
ECCN codeEAR99
YTEOL7.25
Other featuresPRECISION
structureTubular
JESD-609 codee3
Lead diameter0.64 mm
Lead length38.1 mm
Installation featuresTHROUGH HOLE MOUNT
Number of terminals2
Maximum operating temperature350 °C
Minimum operating temperature-55 °C
Package diameter2.79 mm
Package length9.53 mm
Package formAxial
method of packingBULK
Rated power dissipation(P)2.6 W
Rated temperature70 °C
resistance22.1 Ω
Resistor typeFIXED RESISTOR
surface mountNO
technologyWIRE WOUND
Temperature Coefficient20 ppm/°C
Terminal surfaceMatte Tin (Sn)
Terminal shapeWIRE
Tolerance0.5%
Operating Voltage7.5802 V
WW / MWW / NWW / WWS Series
General Purpose and Precision Wirewound Resistor
Stackpole Electronics, Inc.
Resistive Product Solutions
Features:
WWS offers miniature size at higher power rating
High performance for low cost
High power to size ratio
High temperature silicone coating
MWW/NMWW
completely molded construction with welded terminations
Complete welded terminations
Tinned copper leads
Available in non-inductive styles
Tighter tolerances may be available for non-inductive styles - contact Stackpole with requirements
Higher operating temperatures available
“B” packaging code denotes bulk packaging
- contact Stackpole for package quantities
WW/NWW/WWS meet UL94V-0
100% RoHS compliant and lead free without exemption
Halogen free
REACH compliant
Electrical Specifications
WW, WWS, MWW
Power Rating (Watts)
TCR (ppm/ºC)
@ 125°C
@ 70°C
WW12
-
0.4
0.5
WW1
-
1
1.1
WW1A
RW-70
1
1.3
WW2
RW-69
1.5
2.1
WWS2
-
2.5
2.6
WW2A
-
2.5
2.6
WW3
RW-79
3
3.2
WWS3
-
3
3.2
WW3A
-
3
3.4
WW4
-
4
4.3
< 1 Ω = ± 90 ppm/ºC
WWS4
RW-79
4
4.3
1 Ω to 10 Ω = ± 50 ppm/ºC
WW5
RW-67, RW-74
5
5.1
> 10 Ω = ± 20 ppm/ºC
WWS5
-
5
5.1
WW7
-
6.5
7.2
WWS7
RW-67, RW-74
6.5
7.2
WW7B
-
7
7.7
WW10
RW-78
10
11
WWS10
-
10
11
MWW1
RW-70
1
1.3
MWW3
RW-79
3
3.2
MWW5
RW-67, RW-74
5
5.5
MWW10
RW-68, RW-74
10
11
(*) Other resistance values available - contact Stackpole for details.
Max Voltage Rating =
√P*R
Type/Code
MIL-R-26 Ref.
Ohmic Range (Ω) and Tolerance
0.1%
0.5%
1%
5%
5 - 2K
3 - 2K
5 - 2K
2 - 3K
1 - 5K
1 - 10K
0.5 - 10K
1 - 10K
0.5 - 10K
1 - 10K
0.5 - 10K
1 - 22K
0.5 - 22K
3 - 10K
1 - 10K
1 - 30K
0.5 - 30K
1 - 40K
0.5 - 40K
1 - 22K
0.5 - 22K
1 - 50K
0.5 - 50K
1 - 40K
0.5 - 40K
1 - 70K
0.5 - 70K
1 - 50K
0.5 - 50K
1 - 70K
0.5 - 70K
1 - 100K
0.5 - 100K
1 - 70K
0.5 - 70K
5 - 2K
3 - 20K
2 - 40K
2 - 80K
(*)
Rev Date: 11/29/2021
This specification may be changed at any time without prior notice.
Please confirm technical specifications before you order and/or use.
1
www.seielect.com
marketing@seielect.com

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