P12 VISHAY

Document overview

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Technical content

Document Number: 51033 For technica l questions, contact: sfer@vishay.com www.vishay.com Revision: 06-Jul-06 See also: Application notes 113 P12 Vishay Sfernice Fully Sealed Container Cermet Potentiometers Military and Professional Grade

FEATURES

  • 1 Watt at 70 °C
  • CECC 41 300
  • Full sealing
  • Mechanical strength RoHS COMPLIANT Model P12 potentiomenters fully meet the requirements of CECC 41300 P12T P12Q P12H DIMENSIONS in millimeters P12T 2 0.2 12 0.5 12 0.5 6.1 0.2 0.4 6.5 R = 22 M = 12.5 K = 9.5 Tol. 0.5 0.8 ø 3 810.2 0.5 5.08 0.75 Thread M6 × 0.75 5.08 slot 0.6 × 1 deep 10 wrench 4.3 abc 2 0.2 12 0.5 12 0.5 6.1 0.2 0.4 6.5 G = 22 F = 12.5 E = 9.5 Tol. 0.5 0.8 ø 4 810.2 0.5 5.08 0.75 Thread M7 × 0.75 5.08 slot 0.8 × 1.4 deep 10 wrench 4.3 abc R = 22 or G M = 12.5 or F K = 9.5 or E Tol. 0.5 5.08 ø 3 or ø 4 0.4 Thread M6 × 0.75 or Thread M7 × 0.75 6.5 1 10.4 0.5 5.08 10.16 0.75 4.3 12 0.5 215 .0 6.1 0.2 ø 2.2 ø 7.5 6.1 0.2 ø 2.2 ø 6.5 3.8 min 0.9 0.5 10.16 1.25 Base Level 0.75 5.085.08 5.085.08 10.16 cba Thread M6 × 0.75 or Thread M7 × 0.75 ac b 12 0.5 215 .0 9.65 .0 9.21 5.0 10.5 0.5 8 ø 3 or ø 4 R = 22 or G M = 12.5 or F K = 9.5 or E a c b cw (2) (3)(1) 11 0.5 1.5 9 0.1 12 wrench Spindle R: 1 to 3.5 Spindle M: 1 to 2 Spindle R: 2.5 to 5 Spindle M: 2.5 to 3.5 Shim washer depending on panel thickness Tolerance unless otherwise specified 0.5 slot 0.6 x 1 deep 2 0.2 12 0.5 10.2 0.5 12.56.5 0.4 12 0.5 6.1 ± ± ± ± ± 0.2 0.8 Split bushing Thread M6 × 0.75 10 wrench10 wrench 8 wrench8 wrench ø 3 PANEL CUTOUT DE Shaft and panel sealing hardwareP12HL with spindle locking nut TERMINAL SPACING 10.16 5.085.08 abc TERMINAL SPACING P12TX - P12QXP12TY - P12QY P12Q CIRCUIT DIAGRAM PANEL CUTOUT PANEL THICKNESS: 4 max

www.vishay.com For technical ques tions, contact: sfer@vishay.com Document Number: 51033

114 See also: Application notes

Revision: 06-Jul-06 P12 Vishay Sfernice Fully Sealed Container Cermet Potentiometers Military and Professional Grade ELECTRICAL SPECIFICATIONS Resistive Element cermet Electrical Travel 270° ± 10° Resistance Range Linear Law 22 Ω to 10 MΩ Logarithmic Laws 100 Ω to 2.2 MΩ Standard series E3 1 - 2.2 - 4.7 and on request 1 - 2 - 5 Tolerance Standard ± 20 % On Request ± 10 % Power Rating Linear 1 W at + 70 °C Logarithmic 0.5 W at + 70 °C Temperature Coefficient See Standard Resistance Element Data Limiting Element Voltage (Linear Law) 350 V Contact Resistance Variation 3 % or 3 Ω End Resistance (Typical) 1 Ω Dielectric Strength (RMS) 2000 V Insulation Resistance (500 VDC) 106 MΩ MECHANICAL SPECIFICATIONS Mechanical Travel 300° ± 5° Operating Torque (max. Ncm) 2 typical End Stop Torque (max. Ncm) style H: 15 - T.Q.: 35 Tightening Torque (max. Ncm) 150 Unit Weight (max. g) 7.6 to 10 ENVIRONMENTAL SPECIFICATIONS Temperature Range - 55 °C to + 125 °C Climatic Category 55/100/56 Sealing fully sealed container IP67 POWER RATING CHART 0 40 140125 0.5 AMBIENT TEMPERATURE IN DEGREES CELSIUS 706020 10080 LIN. LAW “A” LOG. LAWS “L & F” POWER IN WATT RESISTANCE LAWS 100 0 100 80604020 % CLOCKWISE SHAFT ROTATION % TOTAL RESISTANCE F L A

Document Number: 51033 For technica l questions, contact: sfer@vishay.com www.vishay.com Revision: 06-Jul-06 See also: Application notes 115 P12 Fully Sealed Container Cermet Potentiometers Military and Professional Grade Vishay Sfernice PERFORMANCE TESTS CONDITIONS TYPICAL VALUES AND DRIFTS ΔRT RT (%) ΔR1-2 R1-2 (%) Load Life 1000 hours at rated power 90’/30’ - ambient temp. 70 °C ± 1 % Contact res. variation: < 3 % Rn Climatic Sequence Phase A dry heat 125 °C Phase B damp heat Phase C cold - 55 °C Phase D damp heat 5 cycles ± 0.5 % ± 1 % Long Term Damp Heat 56 days 40 °C 93 % RH ± 0.5 % ± 1 % Dielectric strength: 1000 V RMS Insulation resistance: > 10 4 MΩ Rapid Temperature Change 5 cycles Shock 50 g at 11 ms 3 successive shocks in 3 directions ± 0.1 % ± 0.2 % Vibration 10 - 55 Hz 0.75 mm or 10 g during 6 hours ± 0.1 % ΔV1-2 V1-3 ≤ ± 0.2 % Rotational Life 25 000 cycles ± 3 % Contact res. variation: < 2 % Rn STANDARD RESISTANCE ELEMENT DATA STAN- DARD RESIS- TANCE VALUES LINEAR LAW LOGS LAW TCR - 55 °C + 125 °C MAX. POWER AT 70 °C MAX. WORKING VOLTAGE MAX. WIPER CUR. MAX. POWER AT 70 °C MAX. WORKING VOLTAGE MAX. WIPER CUR. Ω W V mA W V mA ppm/°C 14 . 6 9 6.85 213.2 145.8 + 200 100 220 470 2.2K 4.7K 10K 22K 47K 100K 220K 470K 2.2M 4.7M 10M 0.56 0.26 0.12 0.05 0.02 0.01 14.8 21.6 31.6 46.9 63.5 100 148.3 216.7 316.2 350 350 350 350 350 350 100 67.4 46.1 31.6 21.3 14.5 6.7 4.6 3.16 1.59 0.75 0.35 0.16 0.07 0.01 0.5 0.5 0.26 0.12 0.05 22.4 33.2 48.5 79.7 105 153 224 332 350 350 350 22.4 15.1 10.3 7.07 4.77 3.26 2.24 1.51 0.74 0.35 0.16 ± 100 MARKING Printed: - VISHAY trademark - series - ohmic value (in Ω - tolerance (in %) - manufacturing date - marking of terminals 1 or a SPECIAL FEATURES SHAFTS Lengths are measured from the mounting surface to the free end of shaft. Shaft slot is aligned with the wiper within ± 10°. Special shafts are available, in accordance with drawings supplied by customers. We recommend customers not to machine shafts, in order to avoid damage. Bending or torsion of terminal should be avoided. SHAFT AND PANEL SEALING HARDWARE The type P12T with R or M shaft can be provided with an optional “DE” sealing hardware which ensures sealing of both the shaft and the mounting panel. “DE” sealing hardware can be supplied in a separate envelope. SHAFT LOCKING - The shaft locking bushing is available only with P12H potentiometers. Torque applied to locking nuts should not exceed 15 Ncm.

www.vishay.com For technical questions, contact: sfer@vishay.com Document Number: 51033

116 See also: Application notes

Revision: 06-Jul-06 P12 Vishay Sfernice Fully Sealed Container Cermet Potentiometers Military and Professional Grade

ORDERING INFORMATION

P12 OR P12H T M 470 k Ω 20 % A DE BO SERIES OR SHAFT LOCKING STYLE SHAFT OHMIC VALUE TOLERANCE RESISTANCE LAW PANEL SEALING DEVICE PACKAGING SAP PART NUMBERING GUIDELINES P1 2 T A B S 4 7 4 M A B 2D E MODEL BUSHING OHMIC VALUE TOL PACKAGING SPECIAL (IF APPLICABLE) See the end of this data book for conversion tables SHAFT LEADS LAW

Document Number: 91000 www.vishay.com Revision: 18-Jul-08 1 Disclaimer Legal Disclaimer Notice Vishay All product specifications and data are subject to change without notice. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. Vishay disclaims any and all li ability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permit ted by law. The product specifications do not expand or otherwise modify Vishay’s terms and conditions of purcha se, including but not limited to the warranty expressed therein, which apply to these products. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. The products shown herein are not designed for use in medi cal, life-saving, or life-sustaining applications unless otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. Product names and markings noted herein may be trademarks of their respective owners.