25PR10KLFTR_14 BITECH | Alldatasheet
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BI Technologies Corporation
4200 Bonita Place, Fullerton, CA 92835 USA
Phone: 714 447 2345 Website: www.bitechnologies.com 1/4” Square Sealed Single Turn Thru-H ole Cerm et Trim m ing Potentiom eter M odel 25 Seal 85°C Fluorinert® (No Leaks) Temperature Coefficient ±100 ppm/°C Operating Temperature Range –55°C to +125°C Thermal Shock Five cycles –55°C to +125°C (2% ∆RT, 2% ∆VR) Moisture Resistance Ten 24 hour cycles (3% ∆RT) Shock 6 ms sawtooth, 100 G’s (1% ∆RT, 1% ∆VR) Vibration 30 G’s, 10 to 2,000 Hz (1% ∆RT, 1% ∆VR) High Temperature Exposure 250 hours at 125°C (2% ∆RT, 2% ∆VR) Rotational Life 200 cycles (2 Ohms or 3% ∆RT, whichever is greater) Load Life 1,000 hours at 70°C & 0.5 Watts (3% ∆RT, 3% ∆VR) Resistance to Solder Heat 350°C for 3 seconds or 260°C for 10 seconds (1% ∆RT) ENVIRONM ENTAL Standard Resistance Range 10 Ohms to 2 Megohms Standard Resistance Tolerance ±10% Input Voltage 300 Vdc Max. or rms not to exceed power rating Power Rating 0.5 Watts at 70°C derating to 0 at 125°C End Resistance 1% or 2 Ohms Max., whichever is greater Actual Electrical Travel 210° nominal Dielectric Strength 900 Vrms Insulation Resistance 1,000 Megohms Min. Resolution Essentially infinite Contact Resistance Variation 1% or 3 Ohms Max., whichever is greater ELECTRICAL Specifications subject to change without notice. Fluorinert® is a registered trademark of 3M Company. Mechanical Stops Solid Stop Strength 7 oz.-in. Min. (500 g-cm) Torque 3 oz.-in. Max. (200 g-cm) Weight 0.02 oz. nominal (0.6 grams) M ECHANICAL January 27, 2014 Model 25 page 1 of 4
BI Technologies Corporation Phone: 714 447 2345 Website: www.bitechnologies.com PACKAGING ORDERING INFORM ATION Model Series Pin Style Resistance Prefix Packaging Option for U or V pin styles only: AP = Ammo Pack TR = Tape & Reel Resistance Value
25 P R 10K LF TR
(1) (2) (3) CW M odel 25 January 27, 2014 Model 25 page 2 of 4 Pin Style V U Tape Width = 18 mm 18 mm Single hole sprocket = 0.50” pitch 0.50” pitch Capacity = 1,000 units 750 units Reel Diameter = 14” (363 mm) 14” (363 mm) Option (TR code, only for U or V pin style): Tape & Reel. All units oriented with #3 pin toward direction of feed. Standard (no code): Tubes. 50 units each. All units oriented wth #1 pin to same side. STANDARD RESISTANCE VALUES 10 100 1K 10K 100K 1Meg 20 200 2K 20K 200K 2Meg 50 500 5K 50K 500K
BI Technologies Corporation Phone: 714 447 2345 Website: www.bitechnologies.com M odel 25 TOP ADJUSTM ENT January 27, 2014 Model 25 page 3 of 4 1. Dimensions in inch/mm 2. Tolerances ± 0.01 inch (0.3 mm) unless otherwise specified
BI Technologies Corporation Phone: 714 447 2345 Website: www.bitechnologies.com M odel 25 SIDE ADJUSTM ENT January 27, 2014 Model 25 page 4 of 4 1. Dimensions in inch/mm 2. Tolerances ± 0.01 inch (0.3 mm) unless otherwise specified