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| TSM43 Vishay Sfernice Surface Mount Cermet Trimmers Multi-turn Cermet Sealed, Industrial Grade FEATURES * Sealed to withstand board wash processing * Pick and place centering design, with flush adjustment * 4.0mm design meets EIA SMD standard trimmer footprint * Low CRV, 1% * Top and side adjust styles * J-hook and gull-wing configurations DIMENSIONS in millimeters TSM43 ZJ TSM43 ZL TSM43 YJ 5 4.6 0.8 6 4.6 0.2 3.7 5.3 0.2 3.91 0.2 1.2 5.1 0.5 1.52 SLOT 0.5 X 0.55 3.5 2.54 1.3 4.8 1.52 SLOT 0.5 X 0.55 1 2 3 2.3 4.8 1.52 SLOT 0.5 X 0.55 0.3 1 2.3 1.2 2.6 3.9 2 1.2 2.4 2.6 4.8 5.3 1.2 2.4 3 2.74 RECOMMENDED SOLDERING AREAS 1.3 2 2.3 4 2 5.2 1.27 2.3 2 1.3 2 2.9 2.54 1.3 0.9 1.3 0.9 1.27 0.8 1.6 CIRCUIT DIAGRAM a (1) b (2) cw c (3) www.vishay.com 24 For technical questions, contact: sfer@vishay.com Document Number: 51045 Revision: 19-Jan-04 1.3 2.4 TSM43 Surface Mount Cermet Trimmers Multi-turn Cermet Sealed, Industrial Grade ELECTRICAL SPECIFICATIONS Resistive Element Resistance Range Electrical Travel Tolerance Standard Power Rating Limiting Element Voltage (Linear Law) Resolution Temperature Coefficient Contact Resistance Variation (CRV) Minimum Resistance (absolute) Sea Level Dielectric Strength (RMS) Insulation Resistance (500 VDC) Cermet 10 to 2M 11 turns nominal 10% 0.25W at + 85C 0W at + 150C 300V infinite 100ppm/C 1% or 3 max 1% or 2 max (whichever is greater) 600Vac (1 minute) 100M mini. Vishay Sfernice MECHANICAL SPECIFICATIONS End Stop Torque Operating Torque Unit Weight (approx.) Solderability Wiper Flammability clutch action 180 g.cm max 0.28 g. Per MIL-STD-202 Method 208 positioned at 50% nominal UL-94V-0 POWER RATING CHART RATED POWER IN WATT 0.25 0.125 ENVIRONMENTAL SPECIFICATIONS Temperature Range - 65C + 150C 0 0 20 40 60 85 100 120 140 155 AMBIENT TEMPERATURE IN DEGREES CELSIUS PERFORMANCE TESTS Load Life CONDITIONS 1000 hours at rated power 90'/30' - ambient temperature + 85C MIL STD 202 Method 106 10 cycles of 24 hours constituted with damp heat - cold - vibrations 5 cycles 100 cycles - rated powers MIL STD 202 Method 213/1 100 g - 6 ms 3 successive shocks in 3 directions MIL STD 202 Method 204/D 20 g - 12 hours TYPICAL VALUES AND DRIFTS Total resistance shift = 3 or 3% whichever is greater Total resistance shift = 2% insulation resistance: 10M Total resistance shift = 2% Voltage resistance shift = 1% 3% Total resistance shift = 1% Voltage resistance shift = 1% Total resistance shift = 1% Voltage resistance shift = 1% Humidity Moisture Resistance Thermal Shock Rotational Cycling Shock Vibration Document Number: 51045 Revision: 19-Jan-04 For technical questions, contact: sfer@vishay.com www.vishay.com 25 TSM43 Vishay Sfernice MARKING VISHAY SFERNICE trademark, ohmic value, manufacturing date. The ohmic value is indicated by a 3 digit code, the first two are significant figures, the third one is the multiplier. Example: 100 = 10 101 = 100 102 = 1k 503 = 50k Surface Mount Cermet Trimmers Multi-turn Cermet Sealed, Industrial Grade SOLDERING RECOMMENDATIONS Vapour phase: 215C/20 to 40 seconds. Reflow: 230C/20 seconds. Do not exceed peak 260C Manufacturer code (Vishay Logo) 43ZJ 203 J5 Resistance code Date code Month Year Number and pin style PACKAGING Standard packaging: Tape and reel Packaging quantities: Pin style YJ = 250 pieces, order code TR250 Pin style ZL, ZJ = 500 pieces, order code TR500 0.4 max 5.75 max 4.50 max 0.4 max O178 2.03 2.67 7.50 5.32 5.52 ZJ = 5.56 ZL = 6.25 60 Equal spaced 3 places 1.78 0.25 O21.01 0.79 12.40 + 2.00 (ZL, ZJ) 16.40 (YJ, YL) 4.00 4.50 4.00 5.10 12 2.00 1.75 1.75 2.00 16.00 12.00 YJ ZJ.ZL ORDERING INFORMATION TSM43 SERIES YJ PIN STYLE YJ ZJ ZL 50K RESISTANCE CODE TR250 PACKAGING YJ: code TR250 ZJ, ZL: code TR500 SAP PART NUMBERING GUIDELINES T S M 4 3 Y J 5 0 3 K R 0 5 8.00 1.50 1.50 O13 0.51 MODEL STYLE OHMIC VALUE TOL PACKAGING CODE SPECIAL (IF APPLICABLE) See the end of this data book for conversion tables www.vishay.com 26 For technical questions, contact: sfer@vishay.com Document Number: 51045 Revision: 19-Jan-04 |
Price & Availability of TSM43YJ503KR05
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