3862

3862 BOURNS | Alldatasheet

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Technical content

Features

■ Small diameter ■ Wide resistance range ■ Good resolution ■ Linear tapers ■ Cermet element 1AT ROOM AMBIENT: +25 °C NOMINAL AND 50 % RELATIVE HUMIDITY NOMINAL, EXCEPT AS NOTED. *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. *RoHS COMPLIANTVERSIONS AVAILABLE

Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. DIA. 45 ° DIA. 2 PLCS. Shaft End Detail 3862 45 ° ± 15 ° C OF LUGL 32-1/2 ° ± 10 ° FLAT ORIENTATION @ CCW END SLOTS ARE NOT ORIENTED 3862C/N L OPTIONAL FLAT LONG OR FROM BUSHING FOR SHAFTS UNDER 3862E/T STD. 2 PLCS. L DIA. 45 ° ± 5 ° X POSITION OF SLOTS VARIABLE -32 UNEF - 2A L = DIA. FOR "T" BUSHING, DIA. 6.22 (.245) 6.22 (.245) 2.44 ± .13 6.73 (.265) 2 PLCS.2.31 (.091) 2 PLCS. .25 (.010) 2 PLCS. 6.22 (.245) 12.07 ± .76 (.475 ± .030) 11.51 ± .41 (.453 ± .016) 12.7 ± .41 (.500 ± .016) 6.25 (1/4) 12.7 (.500) 9.53 (.375) FOR "E" BUSHING 15.88 (5/8) .89 ± .25 (.035 ± .010) .79 ± .25 (.031 ± .010) .79 (.031) .41 (.016) 3.18 ± .03 (.125 ± .001) 12.07 ± .76 (.475 ± .030) 11.51 ± .41 (.453 ± .016) 12.7 ± .41 (.500 ± .016) -32 UNEF - 2A6.25 (1/4) L = FOR "C" BUSHING, 9.65 (.380) 6.35 (.250) FOR "N" BUSHING 45 ° ± 5 ° X .41 (.016) .79 ± .25 (.031 ± .010) .79 (.031) DIA.3.18 ± .03 (.125 ± .001) STD.9.53, 22.23 (3/8, 7/8) 2 PLCS. .89 ± .25 (.035 ± .010) 2.38 (.094) 6.35 (.250) 3.3 (.13) 16.88 (5/8) TYP. 2.54 (.100) 5.08 (.200) 3.04 (.120) 5.08 (.200) PANEL LAYOUTPCB LAYOUT DIMENSIONS ARE: MM (INCHES) 3862 - 1/2 ” Diameter Single-Turn Panel Control PC PIN TERMINAL 12.06 ± .762 (.475 ± .03) .723 (.0285) 5.08 (0.20) 2.54 (0.10) 3.04 (.12) 5.08 (.20) J-HOOK TERMINAL 6.53 (.250) MAX. 2.286 (.09) TYP. 5.08 (0.20) 2.54 (0.10) 4.953 (.195) 8.89 (.35) REF ONLY .762 (.03) TYP. Product Dimensions

(FMS) & DIAMETER BUSHINGS 12 3/8 (9.53 mm) L X 1/8 (3.18 mm) D C 16 1/2 (12.7 mm) L x 1/8 (3.18 mm) D C 20 5/8 ” (15.88 mm) L x 1/8 ” (3.18 mm) D C, E, N, T 28 7/8 ” (22.20 mm) L X 1/8 ” (3.18 mm) D C, E, N, T BUSHING C Plain 1/4 (6.35 mm) D x 1/4 (6.35 mm) L E Locking 1/4 ” (6.35 mm) D x 1/2 ” (12.7 mm) L N Plain 1/4 ” (6.35 mm) D x 3/8 ” (9.53 mm) L T Locking 1/4 ” (6.35 mm) D x 3/8 ” (9.53 mm) L Consult factory for lengths not shown. MODEL 3862 1/2 (12.7 mm) D Single-Turn Cermet TERMINAL STYLE AND SHAFT TYPE

1 Solder Lugs, Plain End

2 Solder Lugs, Slotted End

3 Solder Lugs, Flatted Shaft

5 PC Pins, Plain End

6 PC Pins, Slotted End

7 PC Pins, Flatted End

A Linear –10 % H Linear ±5 % RESISTANCE CODE/VALUE (IN OHMS) (101) 100 (251) 250 (501) 500 (102) 1 K (252) 2.5 K (502) 5 K (103) 10 K (253) 25 K (503) 50 K (104) 100 K (254) 250 K (504) 500 K (105) 1 M How to Order 3862 Series Panel Controls Boldface features are Bourns standard options. All others are available with higher minimum order quantities. REV. 06/06

3862 C - 28 2 - 102 A L

Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. TERMINALS L RoHS Compliant Blank Standard