3048L BOURNS | Alldatasheet
Document overview
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Technical content
Features
■ Compact ■ Shaft options available ■ Lightweight ■ Flexible wire leads ■ Long life ■ Economical ■ Infinite resolution ■ RoHS compliant* ■ Free shaft rotation ■ AC or DC Specifications† Standard Electrical Travel Standard Resistances Power Rating @ 70 °C (158 °F) Operating Temperature Range Temperature Coefficient ....1000 PPM/°C @ 500 VDC @ 70 °F resistance code, wiring diagram, date code, manufacturer’s model number and style Specifications are typical. Contact factory for special requirements. † Specifications applicable from 5 % to 95 % of electrical travel. 6.99 ± 0.25 (.275 ± .010) 25.4 (1.00) 9.14 (.36) 13.5 (.53) 2.67 ± 0.25 (.11 ± .010) 7.60 (.299) 56.39 (2.22) 11.18 ± 0.38 (.44 ± .015) 4.6 ± 0.25 (.18 ± .010) 5.60 (.220) FULL THREAD 3.18 ± 0.38 (.125 ± .015) #2-56 UNC-2A THREADED SHAFT (STANDARD). SHAFT SHOWN IN RETRACTED POSITION 2.34 (.092) DIA. 2 PLCS.
2 MOUNTING HOLES
#2 SCREW CLEARANCE MAXIMUM FILLET 1.52 (.060)
3 ELECTRICALLY INSULATED LEADWIRES
152.40 (6.00) MINIMUM LENGTH (28 AWG INSULATED CONDUCTOR) 31.75 (1.250) 0.25 (0.10)45° X CHAMFER: DIA. 8.28 ± 0.38 (.326 ± .015) 2.36 (.093) DIA. YELLOW GREEN RED WIPER SHAFT EXTENDED WIRING DIAGRAM TOLERANCES: ± .010 (0.25) EXCEPT WHERE NOTED How to Order
3048 L - 2 - 502
Range (Travel) Resistance Value Resistance Resistance (Ohms) Code 1,000 102 2,500 252 5,000 502 10,000 103 20,000 203 50,000 503 Standard Resistance Table Product Dimensions DIMENSIONS ARE: MM (INCHES) *RoHS COMPLIANT