3750 BOURNS | Alldatasheet
Document overview
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Technical content
Features
■ Servo mount ■ Excellent resolution ■ Non-standard features and specifications available ■ Small diameter ■ High rotational life
Electrical Characteristics
3750 Wirewound Element 3751 Hybritron
Minimum Voltage (whichever is greater) 0.2 % maximum maximum Dielectric Withstanding Voltage (MIL-STD-202, Method 301) Power Rating (Voltage Limited By Power Dissipation or 315 VAC, Whichever Is Less) Environmental Characteristics Temperature Coefficient Over Storage Temperature Range ....10,000,000 shaft revolutions Moisture Resistance (MIL-STD-202, Method 103, Condition B) Mechanical Characteristics Torque 0.025 ” wire diameter. Maximum temperature 399 °C (750 °F) for 3 seconds. No wash process to be used with no clean flux. tolerance, linearity tolerance, wiring diagram, and date code 1At room ambient: +25 °C nominal and 50 % relative humidity nominal, except as noted. 2Consult manufacturer for complete specification details. Recommended Part Numbers Part Number Resistance ( Ω) Resolution 3750S-1-102L 1,000 0.05 3750S-1-202L 2,000 0.04 3750S-1-502L 5,000 0.04 3750S-1-103L 10,000 0.02 Part Number Resistance ( Ω) 3751H-1-102L 1,000 3751H-1-202L 2,000 3751H-1-502L 5,000 3751H-1-103L 10,000 28.40 ± .38 9.53 + .00/ - .03 12.70 + .30/- .20 9.53 ± .80 (3/8 ± 1/32)MAX. DIA. MAX. 5.08 + .25/ - .12 (1/8 ± 1/64) 10.71 (27/64) 12.7 ± .40 (1/2 ± 1/64) TOLERANCES: EXCEPT WHERE NOTED DECIMALS: .XX ± .XXX ± DIMENSIONS: FRACTIONS: ±1/64 1 3 CW CLOCKWISE CCW
2 WIPER
10.16 (.400) 30.16 (1-3/16) .25 (.010) .13 (.005) MM (IN) BOLDFACE LISTINGS ARE IN STOCK AND READILY AVAILABLE THROUGH DISTRIBUTION. FOR OTHER OPTIONS CONSULT FACTORY. TERMINALS: L = RoHS COMPLIANT BLANK = STANDARD REV. 06/06 *RoHS Directive 2002/95/EC Jan 27 2003 including Annex Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. Models 3750 and 3751 are currently available, although not recommended for new designs. *RoHS COMPLIANTVERSIONS AVAILABLE