B25 TTELEC | Alldatasheet

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Technical content

© TT electronics plc General Note TT Electronics reserves the right to make changes in product specification without notice or liability. All information is subject to TT Electronics ’ own data and is considered accurate at time of going to print. TT Electronics | BI Technologies Circulo de la Amistad #102 PIMSA IV Mexicali B.C. Mexico C.P 21210 Ph: + 1 (714) 447-2345 www.ttelectronics.com/bi-technologies Issue 06/2023 Page 1 Features:

  • 1/4” square
  • Sealed single turn
  • Cermet
  • Through-hole Electrical Environmental Mechanical Standard Resistance Range 100Ω—1MΩ Standard Resistance Tolerance ±10% Input Voltage 16 0 VDC Max. or rms not to exceed power rating Power Rating 0.5 Watts at 70°C derating to 0 at 100°C End Resistance 1% or 10 Ω Max., whichever is greater Actual Electrical Travel 240° ±10° Dielectric Strength 500 Vrms Insulation Resistance 1,000 MΩ Min. Resolution Essentially Infinite Contact Resistance Variation 3% or 5Ω Max., whichever is greater Seal 85°C Fluorinet® (No Leaks) Temperature Coefficient ±250 ppm/°C Operating Temperature Range -55°C to +100°C Thermal Shock Five Cycles –55°C to +100°C (5% ΔRT, 5% +0.1Ω VR) Moisture Resistance Ten 24 hour cycles (5% ΔRT) Bump 390m/s2, 4000 times (5% ΔRT, 5% +0.1Ω ΔVR) Vibration 10 to 500 Hz, 98m/ss, 6 hrs (7.5% ΔRT, 5% +0.1Ω VR) High Temperature Exposure 250 hours at 100°C (2% ΔRT, 2% ΔVR) Rotational Life 200 cycles (±10% ΔRT +0.5Ω, 3% ΔVR or 5Ω whichever is greater) Load Life 1,000 hours at 70°C & 0.5 Watt s (10% +0.5Ω ΔRT, 15% +0.5Ω ΔVR) Resistance to Solder Heat 350°C for 3 seconds or 260°C f or 5 seconds (5% +0.5Ω ΔRT) Mechanical Travel 260° ±10° Mechanical Stops Solid Stop Strength 7 oz-in. Min. (500 g-cm) Torque 3 oz-in. Max. (200 g-cm) Weight 0.01 oz. nominal (0.3 grams)

© TT electronics plc Issue 06/2023 Page 2 General Note TT Electronics reserves the right to make changes in product specification without notice or liability. All information is subject to TT Electronics ’ own data and is considered accurate at time of going to print. TT Electronics | BI Technologies Circulo de la Amistad #102 PIMSA IV Mexicali B.C. Mexico C.P 21210 Ph: + 1 (714) 447-2345 www.ttelectronics.com/bi-technologies

Ordering Information

Circuit Diagram Standard Resistance Values, Ohms 100 200 500 1K 2K 5K 10K 20K 50K 100K 200K 500K 1MEG B25 P R 10K LF Model Series RoHS Compliant Code Pin Style Resistance Value P - Top Adjust, Staggered Leads See Std Values below U - Top Adjust, Inline Leads W - Top Adjust, Tight Staggered Leads Resistance Prefix S - Side Adjust, Staggered Leads X - Side Adjust, Alternate Staggered Leads V - Side Adjust, Inline Leads Standard: Tubes. 50 units each. All units oriented with #1 pin to same side Marking Information Parts marked with two letter date code, “25”, Pin Style and Value. P style example below:

© TT electronics plc Issue 06/2023 Page 3 General Note TT Electronics reserves the right to make changes in product specification without notice or liability. All information is subject to TT Electronics ’ own data and is considered accurate at time of going to print. TT Electronics | BI Technologies Circulo de la Amistad #102 PIMSA IV Mexicali B.C. Mexico C.P 21210 Ph: + 1 (714) 447-2345 www.ttelectronics.com/bi-technologies Outline Drawings—Top Adjustment MODEL B25P MODEL B25U Note: Model 25P dimensions applicable to all models except as noted MODEL B25W

© TT electronics plc Issue 06/2023 Page 4 General Note TT Electronics reserves the right to make changes in product specification without notice or liability. All information is subject to TT Electronics ’ own data and is considered accurate at time of going to print. TT Electronics | BI Technologies Circulo de la Amistad #102 PIMSA IV Mexicali B.C. Mexico C.P 21210 Ph: + 1 (714) 447-2345 www.ttelectronics.com/bi-technologies Outline Drawings—Side Adjustment MODEL B25S MODEL B25V MODEL B25X