250 CTS | Alldatasheet

Document overview

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  • PDF pages: 4

Technical content

  • Miniature 9mm size
  • Low cost
  • Bushing mount or PC mount
  • Dual control
  • Detent available Series 250 Technical Data Sheet 1448C CTS CORPORATION / MANUFACTURER OF RELIABLE ELECTRONIC COMPONENTS Electrical and Mechanical Specifications Resistance Range Standard: 500 ohms through 1 megohms. Special: For non-standard resistance values, please contact CTS. Resistance Tolerance Standard: ±20% Special: Tighter tolerances available in most resistance values. Resistance Taper Standard: Linear Special: Available Power Rating Single section - 0.05 watts @ 50°C derated to no load @ 85°C for linear curve. Dual section - 0.03 watts @ 50°C derated to no load @ 85°C for linear curve. Dielectric Strength Withstands 250 VAC for 1 minute Insulation Resistance 100 megohms minimum at 250 VDC Maximum Operating Voltage

50 VAC, 20 VDC

Total Rotation: 280° ± 5° Rotational Torque 10-100 g-cm Stop Strength 3kg-cm minimum Detent 50% detent available in single section units Pull-Push Strength 5kgf maximum Rotational Life Single seciton - 5K cycles Dual section - 2K cycles Slide Noise Less than 100mV (measured by JIS C6443) Gang Error Within 3dB at –40 to 0 dB Insertion Loss 0.1 dB maximum Technical Data Sheet 1250

DIMENSION: MM INCH DIMENSION: MM INCH 250Y 250U DIMENSION: MM INCH

250 B or X

DIMENSION: MM INCH DIMENSION: MM INCH DIMENSION: MM INCH UM250 With Bushing

“L” SHAFTS LENGTH *15 – 15MM 20 – 20MM 25 – 25MM 30 – 30MM *NOT AVAILABLE IN SINGLE SECTION WITH BUSHING OR DUAL SECTION **NOT AVAILABLE IN DUAL SECTION U – PC FORMED TO REAR B – 6.5MM HEIGHT, P.C. (SINGLE SECTION ONLY) X – 10.0MM HEIGHT, P.C. Y – 10.0MM HEIGHT, P.C. COVER EAR IN FRONT OF TERMINALS Order From: CTS CORPORATION, ELECTROCOMPONENTS / 1601 Mishawaka Street / Elkhart, Indiana 46514 North America Toll Free (888) 287-4690 / (219) 296-6700 / FAX: (219) 293-1240 http://www.ctscorp.com CTS COMPONENTS TAIWAN, LTD. / 7, Central 6th Road (Chung Liu Road) / P.O. Box 26-20 Kaohsiung Export Processing Zone / Kaohsiung, Taiwan, Rep. of China (07) 8216145 / FAX: (07) 8417642.8110040 5m-4-99I

Ordering Information

250 U 20 F 102 B 1 N A

A – ±10% B – ±20% C – ±30% DETENT N– NO DETENT * C– CENTER DETENT * NOT AVAILABLE IN DUAL SECTION SHAFTS TRIM * B – KNURLED 24 TEETH, 4MM DIAMETER F – FLATTED 4.5MM, THICKNESS 6MM DIAMETER **L – KNURLED 40 TEETH, 6MM DIAMETER * NOT AVAILABLE IN SINGLE SECTION WITH BUSHING OR DUAL SECTION **NOT AVAILABLE IN DUAL SECTION TAPER 1 – LINEAR 2 – CW 10% AUDIO 3 – CCW 10% AUDIO 4 – CW 15% AUDIO 5 – CCW 15% AUDIO 6 – CW 20% AUDIO 7 – CCW 20% AUDIO 8 – CW 30% AUDIO 9 – CCW 30% AUDIO A – CW 5% AUDIO B – CCW 5% AUDIO * A – DUAL SECTION WITH BUSHING * B – SINGLE SECTION WITH BUSHING D – DUAL SECTION BLANK – SINGLE SECTION WITHOUT BUSHING * U STYLE TERMINALS ONLY RESISTANCE CODE EXAMPLES CODE RESISTANCE 501 500Ω 102 1K 252 2.5K 502 5K 103 10K 253 25K 503 50K 104 100K UMD250RE DIMENSION: MM INCH