MODEL 38 10 mm Single-Turn Trimmer Dust Proof Carbon Element Low TCR RoHS Compliant STYLES AVAILABLE Top Adjust 38P Side Adjust 38W ELECTRICAL1 Resistance Range 100 to 1,000,000 Ohms Standard Resistance Tolerance 30%, (20% and 10% available) Input Voltage, Maximum 200 Vdc Power rating, Watts Linear :0.15W, others : 0.07W, at 50C End Resistance, Maximum 2 ohms or 0.5% whichever is greater Actual Electrical Travel 220 20 Insulation Resistance, Minimum 100 Megohms Resolution Essentially infinite Contact Resistance Variation 5% Max. Temperature Coefficient of Resistance 500 ppm/C MECHANICAL Torque, Maximum 1.5 in - oz. Wiper Position Approx. 50% ENVIRONMENTAL Operating Temperature Range -25C to +70C Rotational Life, 500 Cycles 3% R Load Life, 0.15W, 100 Hours, 50C 5% R Resistance to Solder Heat 260C for 3 sec. Aqueous cleaning not recommended 1 Specifications subject to change without notice. BI Technologies Corporation 4200 Bonita Place, Fullerton, CA 92835 USA Phone: 714 447 2345 April 16, 2007 Website: www.bitechnologies.com page 1 of 3 BI technologies MODEL 38 ORDERING INFORMATION2 38 W L A B R100K LF 30 Model Series Styles Tolerance : 10 - 10% 20 - 20% 30 - 30% RoHS Compliant Product Code Rotor Options ( see below ) Total Resistance PCB Layout ( see below ) Std. Package 500 pc/bag Taper : A,B,C ( see below ) Rotor Options PCB Layout Options 2 Contact our customer service for custom designs and features. BI Technologies Corporation 4200 Bonita Place, Fullerton, CA 92835 USA Phone: 714 447 2345 April 16, 2007 Website: www.bitechnologies.com page 2 of 3 BI technologies MODEL 38 Taper Options CIRCUIT DIAGRAM STANDARD RESISTANCE VALUES AND MARKING 100 500 1K 2K 5K 10K 20K 50K 100K 200K 500K 1MEG OUTLINE DRAWING3 Model 38P (Top Adjust) 3 Model 38W (Side Adjust) Dimensions are in millimeters, Tolerances are .025 mm unless otherwise stated. BI Technologies Corporation 4200 Bonita Place, Fullerton, CA 92835 USA Phone: 714 447 2345 April 16, 2007 Website: www.bitechnologies.com page 3 of 3 BI technologies Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: TT Electronics: 38PKABR10KLF30 38WMBBR10KLF30 38PKACR5KLF20 38PKACR5KLF10 38PKAAR1MEGLF10 38PLAAR100LF20 38PKAAR1MEGLF20 38PKABR500KLF20 38PKAAR50KLF20 38PKACR200KLF20 38PKAAR50KLF30 38PKACR20KLF20 38PKACR10KLF20 38PKABR5KLF20 38PKAAR500KLF10 38PLAAR100KLF20 38PKAAR100KLF20 38PLAAR50KLF10 38PKABR500LF20 38PKAAR20KLF30 38PKAAR10KLF30 38PKAAR20KLF20 38PKABR100KLF10 38PKACR50KLF20 38PLAAR10KLF10 38PKACR500KLF30 38PLAAR2KLF20 38PKABR100LF20 38PKAAR500LF10 38PKAAR5KLF30 38PLAAR20KLF10 38PLAAR500LF20 38PKAAR100LF10 38PKAAR200KLF30 38PKABR100LF30 38PKAAR2KLF20 38WLABR10KLF10 38WMAAR10KLF30 38WLBBR1KLF30 38WMAAR100KLF30 38WKBAR50KLF10 38PKABR10KLF10 38PLACR5KLF30 38WMBCR500LF20 38PLAAR200KLF20 38WMACR1MEGLF30 38WMABR50KLF20 38PMACR200KLF10 38WLBCR10KLF10 38PKABR200KLF20 38WMBAR20KLF30 38WMBAR10KLF30 38WMABR20KLF20 38WMAAR1MEGLF20 38WMBAR1MEGLF20 38WLBBR10KLF10 38PLABR2KLF10 38WKBCR500KLF20 38PMACR500LF10 38PMAAR10KLF30 38WLACR2KLF20 38WMBBR100LF20 38WLBBR20KLF10 38PMACR2KLF30 38WKAAR500KLF10 38PLACR500LF30 38PLACR100LF30 38PLACR20KLF10 38WLACR500LF10 38WLACR100LF10 38WLBCR500LF30 38PMACR5KLF10 38WMBAR50KLF30 38WMBBR500KLF20 38WLBBR500LF30 38WMABR200KLF30 38WLBBR1MEGLF10 38WMABR500LF30 38PKABR200KLF30 38PMAAR10KLF20 38WLAAR20KLF30 38WMBCR100KLF30 38PKAAR1KLF20 38WLBCR100LF30 38WMBBR100KLF20 38WMBBR500KLF30 38PLABR100LF20 38PLABR500LF20 38PLABR100LF30 38PLAAR5KLF30 38WMBBR100KLF30 38WLBCR200KLF30 38WKABR100KLF10 38PMACR100LF20 38WKBCR50KLF10 38WLBBR200KLF10 38WMABR100LF30 38WKACR5KLF10 38PLAAR20KLF30 38WMABR1MEGLF30