SPR Special Purpose Current Sensing Vishay Dale Wirewound Resistors, Two and Four Terminal, Low Ohmic Value for Current Sensing STANDARD ELECTRICAL SPECIFICATIONS MODELS SPR0676 SPR2039 SPR2093 Special Purpose Open Style Designed for Printed Circuit Boards RESISTANCE TYPICAL GLOBAL HISTORICAL WATTAGE RANGE () TOL. MODEL MODEL SPR0676 SPR-676 1 0.0015 to 0.05 0.5 % SPR2039 SPR-2039 3.5 0.0033 to 0.05 1.0 % SPR2093 SPR-2093 0.0005 to 0.002 1.5 % Note (1) 13 W on 0.0005 and 0.001 , limited to 115 A. 10 W on 0.001 and 0.002 (1) DIMENSIONS in inches (millimeters) GLOBAL HISTORICAL MODEL MODEL TERMINAL DIAMETER HOLE PATTERN SPR0676 SPR-676 SPR2039 SPR-2039 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] SPR2093 SPR-2093 0.25 [6.35] x 1.0 [25.4] 0.081 [2.06] Consult our engineering department for specific part numbers and detailed data sheets, see email address at the bottom of this page. STANDARD ELECTRICAL SPECIFICATIONS MODELS SPR2073 SPR2123 SPR2091 RESISTANCE TYPICAL GLOBAL HISTORICAL WATTAGE RANGE () TOL. MODEL MODEL SPR2073 SPR-2073 3 (2) 0.001 to 0.25 1.0 % SPR2123 SPR-2123 5 (2) 0.001 to 0.25 1.0 % SPR2091 SPR-2091 Note (2) Limited to 25 A 10 (2) 0.001 to 0.25 1.0 % DIMENSIONS in inches (millimeters) Special Purpose Ceramic Potted Designed for Rugged Applications GLOBAL HISTORICAL LENGTH WIDTH HEIGHT TERMINAL MODEL MODEL SPR2073 SPR-2073 0.875 [22.22] 0.312 [7.94] 0.312 [7.94] SPR2123 SPR-2123 0.875 [22.22] 0.375 [9.52] 0.344 [8.73] SPR2091 SPR-2091 1.875 [47.62] 0.375 [9.52] 0.344 [8.73] 0.040 x 2.0 [1.02 x 50.80] Consult our engineering department for specific part numbers and detailed data sheets, see email address at the bottom of this page. MODEL SPR1005 Special Purpose Silicone Molded SPR-1005-26 Qualified To MIL-PRF-49465/1 Type RLV-10 STANDARD ELECTRICAL SPECIFICATIONS RESISTANCE TYPICAL GLOBAL HISTORICAL WATTAGE RANGE () TOL. MODEL MODEL SPR1005 SPR-1005 Note (3) Limited to 25 A 5 (3) 0.0008 to 0.5 1.0 % DIMENSIONS in inches (millimeters) GLOBAL HISTORICAL LENGTH DIAMETER MODEL MODEL SPR1005 SPR-1005 0.975 [24.77] 0.380 [9.65] TERMINAL 0.040 x 1.5 [1.02 x 38.10] 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 191