SPR Special Purpose Current Sensing
Vishay Dale
Wirewound Resistors, Two and Four Terminal,
Low Ohmic Value for Current Sensing
STANDARD ELECTRICAL SPECIFICATIONS
GLOBAL HISTORICAL
RESISTANCE TYPICAL
MODELS
SPR0676
SPR2039
SPR2093
WATTAGE
MODEL
MODEL
SPR-676
SPR-2039
SPR-2093
RANGE (Ω)
0.0015 to 0.05
0.0033 to 0.05
0.0005 to 0.002
TOL.
SPR0676
SPR2039
SPR2093
1
0.5 %
1.0 %
1.5 %
3.5
(1)
Note
(1) 13 W on 0.0005 Ω and 0.001 Ω, limited to 115 A. 10 W on
0.001 Ω and 0.002 Ω
Special Purpose
Open Style
Designed for
DIMENSIONS in inches (millimeters)
GLOBAL HISTORICAL
TERMINAL
DIAMETER
HOLE PATTERN
MODEL
MODEL
Printed Circuit Boards
SPR0676
SPR-676
0.20 [5.08] x 0.70 [17.78] 0.040 [1.02]
0.25 [6.35] x 1.0 [25.4] 0.051 [1.30]
0.25 [6.35] x 1.0 [25.4] 0.081 [2.06]
SPR2039 SPR-2039
SPR2093 SPR-2093
Consult our engineering department for specific part numbers and
detailed data sheets, see email address at the bottom of this page.
STANDARD ELECTRICAL SPECIFICATIONS
GLOBAL HISTORICAL
RESISTANCE TYPICAL
WATTAGE
MODEL
MODEL
SPR-2073
SPR-2123
SPR-2091
RANGE (Ω)
0.001 to 0.25
0.001 to 0.25
0.001 to 0.25
TOL.
MODELS
SPR2073
SPR2123
SPR2091
3 (2)
5 (2)
10 (2)
SPR2073
SPR2123
SPR2091
1.0 %
1.0 %
1.0 %
Note
(2) Limited to 25 A
DIMENSIONS in inches (millimeters)
Special Purpose
Ceramic Potted
Designed for
GLOBAL HISTORICAL
LENGTH WIDTH HEIGHT TERMINAL
MODEL
MODEL
0.875 0.312 0.312
[22.22] [7.94] [7.94]
SPR2073 SPR-2073
SPR2123 SPR-2123
SPR2091 SPR-2091
Rugged Applications
0.040 x 2.0
0.875 0.375 0.344
[22.22] [9.52] [8.73]
[1.02 x 50.80]
1.875 0.375 0.344
[47.62] [9.52] [8.73]
Consult our engineering department for specific part numbers and
detailed data sheets, see email address at the bottom of this page.
MODEL
SPR1005
STANDARD ELECTRICAL SPECIFICATIONS
GLOBAL HISTORICAL
RESISTANCE TYPICAL
WATTAGE
MODEL
SPR1005 SPR-1005
Note
(3) Limited to 25 A
MODEL
RANGE (Ω)
TOL.
5 (3)
0.0008 to 0.5
1.0 %
Special Purpose
Silicone Molded
SPR-1005-26 Qualified
To MIL-PRF-49465/1
Type RLV-10
DIMENSIONS in inches (millimeters)
GLOBAL HISTORICAL
LENGTH DIAMETER TERMINAL
MODEL
MODEL
0.380
[9.65]
0.975
[24.77]
0.040 x 1.5
[1.02 x 38.10]
SPR1005
SPR-1005
Consult our engineering department for specific part numbers and
detailed data sheets, see email address at the bottom of this page.
Document Number: 30227
Revision: 21-Dec-07
For technical questions, contact: ww2bresistors@vishay.com
www.vishay.com
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