64 Vishay Spectrol 3/8" Square (10 mm) Multi-Turn Cermet Trimmer FEATURES * * * * Industrial Grade 0.5 W at 70 C Tests according to CECC 41 000 Contact resistance variation < 1 % typical RoHS COMPLIANT The Model 64 is a small size trimmer - 3/8" x 3/8" x 3/16" answering PC board mounting requirements. Five versions are available which differ by the position of the control screw in relation to the PC board plane and by the spacing of the terminals. Excellent operational stability is provided by the use of a cermet element. DIMENSIONS in millimeters 9.8 max 64X Terminal Spacing on a 2.54 PCB 51 5 max 2.3 0.2* a b c 2.54 2.54 9.7 max o 0.5 a b c 1.3 slot 0.6 x 0.6 0.5 o 2.2 1.2 0.2 7.9 0.2 64Z 9.8 max 0.6 0.2* 51 2.54 a b c 2.54* 2.54* a b c 9.7 max o 0.5 1.3 0.5 o 2.2 1.2 0.2 slot 0.6 x 0.6 64W 5 max 7.9 0.2 1.3 2.3 0.2* 9.8 max 1.2 0.1 51 o 2.2 a b c 2.54* 2.54* 1.6 0.1 a b c 1.6 0.1 a b c 9.7 max o 0.5 slot 0.6 x 0.6 0.5 5 max 64Y 0.6 0.2* 1.3 9.8 max 1.2 0.1 51 2.54 o 2.2 2.54* 2.54* a b c 9.7 max o 0.5 slot 0.6 x 0.6 5 max 0.5 64P 5.2 max 4.8 0.2* 51 2.54* slot 0.6 x 0.6 c b a 9.7 max 2.54* 2.54* o 2.2 o 0.5 Base level c b a 0.5 1.3 1.3 0.1 9.7 max 1.2 0.1 CIRCUIT DIAGRAM a c (1) (3) b (2) cw Tolerance unless otherwise specified 0.5 * to be measured at base level www.vishay.com 76 For technical questions, contact: sfer@vishay.com Document Number: 57028 Revision: 04-Sep-07 64 3/8" Square (10 mm) Multi-Turn Cermet Trimmer Vishay Spectrol ELECTRICAL SPECIFICATIONS Resistive Element cermet Electrical Travel 21 turns 2 Resistance Range 10 to 2.2 M Standard series e3 1 - 2 - 2.5 - 5 Tolerance Standard 10 % On Request Power Rating 5% Linear 0.5 W at + 70 C Logarithmic not applicable Temperature Coefficient see Standard Resistance Element Table Limiting Element Voltage (Linear Law) 250 V 2 % Rn or 2 Contact Resistance Variation End Resistance (Typical) 1 Dielectric Strength (RMS) 1000 V Insulation Resistance (500 VDC) 106 M Mechanical Travel Operating Torque (max. Ncm) End Stop Torque Net Weight Wiper (actual travel) POWER RATING CHART 23 turns 5 1.5 clutch action Approx. 0.82 g Positioned at approx. 50 % ENVIRONMENTAL SPECIFICATIONS Temperature Range Climatic Category Sealing - 55 C to + 155 C 55/125/56 fully sealed container IP67 0.5 POWER IN W MECHANICAL SPECIFICATIONS 0 0 50 25 70 100 155 125 AMBIENT TEMPERATURE IN C PERFORMANCE TYPICAL VALUES AND DRIFTS TESTS Load Life Climatic Sequence Long Term Damp Heat Rapid Temperature Change Shock Vibration Rotational Life Document Number: 57028 Revision: 04-Sep-07 CONDITIONS 1000 hours at rated power 90'/30' - ambient temp. 70 C Phase A dry heat 125C - 30 % Pr Phase B damp heat Phase C cold - 55 C Phase D damp heat 5 cycles 56 days 40C, 93 % RH 1% 2% Contact res. variation: < 1 % Rn 0.5 % 1% 0.5 % 1% Dielectric strength: 1000 VRMS Insulation resistance: > 104 M 5 cycles - 55 C at + 125 C 0.5 % 50 g at 11 m seconds 3 successive shocks in 3 directions 0.1 % 10 - 55 Hz 0.75 mm or 10 g during 6 hours 0.1 % 200 cycles R1-2 (%) R1-2 RT (%) RT V1-2 V1-3 1% 0.2 % V1-2 V1-3 0.2 % 4% Contact res. variation: < 1 % Rn For technical questions, contact: sfer@vishay.com www.vishay.com 77 64 3/8" Square (10 mm) Multi-Turn Cermet Trimmer Vishay Spectrol STANDARD RESISTANCE ELEMENT DATA LINEAR LAW TYPICAL TCR MAX. MAX. MAX. CUR. - 55 C POWER WORKING THROUGH +125 C AT 70 C VOLTAGE WIPER STANDARD RESISTANCE VALUES W V mA 10 20 50 100 200 250 500 1K 2K 2.5K 5K 10K 20K 25K 50K 100K 200K 250K 500K 1M 2M 0.5 2.2 3.2 5 7.1 10 11.2 15.8 22.4 31.6 35.4 50 70.7 100 112 158 224 250 250 250 250 250 224 158 100 71 50 45 32 22 16 14 10 7.1 5 4.5 3.2 2.2 1.3 1 0.5 0.25 0.13 0.5 0.31 0.25 0.125 0.063 0.031 ppm/C MARKING Printed: - VISHAY trademark - model - style - ohmic value (in , k, M) - tolerance (in %) - manufacturing date - marking of terminal 3 LEAD FINISH Pure Sn. Code e3 100 PACKAGING - In bulk (box of 200 pieces), code B0200 - On request in tube ORDERING INFORMATION 64 MODEL 201 EIA RESISTANCE CODE P TERMINAL STYLE e3 LEAD FINISH P, W, X, Y or Z e3: pure Sn SAP PART NUMBERING GUIDELINES M 6 MODEL 4 P STYLE 2 0 OHMIC VALUE 1 K TOL B 4 PACKAGING CODE 0 SPECIAL (IF APPLICABLE) See the end of this data book for conversion tables www.vishay.com 78 For technical questions, contact: sfer@vishay.com Document Number: 57028 Revision: 04-Sep-07 Legal Disclaimer Notice Vishay Disclaimer 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 liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay's terms and conditions of purchase, 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 medical, 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. Document Number: 91000 Revision: 18-Jul-08 www.vishay.com 1