End-of-Life Vishay Phoenix Product SMW, SMF Vishay Phoenix Wirewound/Metal Film Resistors, Commercial Power, Vertical Mount FEATURES • High power dissipation in small volume • Ideal for pulsing applications • Stand-up mounting saves space on PCB • High heat and moisture resistance Please reference the Vishay Dale closest equivalents: CPCx or CPCC, CPCF High Volume (for CPCx datasheet please visit our website: http://www.vishay.com/doc?30218 and for CPCC, CPCF High Volume datasheet: http://www.vishay.com/doc?30116). Note: • There may be slight differences between the Vishay Phoenix and the Vishay Dale crosses TECHNOLOGY SMW: The resistor element is a resistive wire, which is wound in a single layer on a ceramic rod. Metal caps are pressed over the rod. The ends of the resistive wire and the leads are connected to the caps by welding. SMF: The resistor element is a metal film resistor consisting of a metal layer deposited over a high-grade ceramic rod. Metal caps are pressed over the rod. The leads are connected to the caps by welding. For both SMW and SMF, the resistor body and lead ends are housed within a rectangular ceramic case which is non-flammable, will not melt even at high overloads and is resistant to most commonly used cleaning solvents, in accordance with MIL-STD-202, method 215 and IEC 60 068-2-45. A special version with a thermal fuse for surge and inrush current protection is available upon request. STANDARD ELECTRICAL SPECIFICATIONS MODEL POWER RATING P70 °C W SMW02 SMW03 SMW05 SMW07 24 0.1 - 560 620 - 47K 0.1 - 1.5K 7 at 25 °C SMF07 ±5 0.1 - 560 620 - 47K 5 SMF05 E-SERIES Decade Values 220 - 47K 3 SMF03 TOLERANCE (2) % 0.1 - 200 2 SMF02 SMF10 RESISTANCE RANGE (1) Ω 100 - 51K 10 at 25 °C 0.47 - 1.5K Notes: (1) Special resistance values available upon request (2) Other tolerances available upon request TECHNICAL SPECIFICATIONS UNIT SMW SMF02/ SMF03 SMF05 SMF07 Limiting Voltage V P x R 500 750 1000 Insulation Voltage V PARAMETER Temperature Coefficient (3) Operating Temperature Short Time Overload ppm/°C > 2000 R < 10 Ω: 0 to + 600; R ≥ 10 Ω: - 80 to + 140 ± 250 °C - 40 to + 200 - 10 x rated power for 5 s Note: Temperature Coefficient of ± 20, 30, 50 or 90 ppm/ºC available on request (3) www.vishay.com 1 For technical questions, contact: [email protected] Document Number: 30248 Revision: 18-Feb-08 End-of-Life Vishay Phoenix Product SMW, SMF Wirewound/Metal Film Resistors, Commercial Power, Vertical Mount Vishay Phoenix DIMENSIONS in millimeters (inches) D W H L P Ød1 B1 B2 W ± 0.1 (0.04) D ± 0.1 (0.04) H ± 1.5 (0.06) B1 - B2 L P Ød SMW02 SMF02 11.0 (0.43) 7.0 (0.28) 20.5 (0.81) + 0.9/- 0.3 (+ 0.04/- 0.02) 4.5 ± 1.5 (0.18 ± 0.06) 5.0 ± 1.0 (0.20 ± 0.04) 0.8 ± 0.03 (0.031 ± 0.002) SMW03 SMF03 13.0 (0.51) 9.0 (0.36) 25.5 (1.01) + 2.3/- 0.3 (+ 0.09/- 0.02) 4.5 ± 1.5 (0.18 ± 0.06) 5.0 ± 1.0 (0.20 ± 0.04) 0.8 ± 0.03 (0.031 ± 0.002) SMW05 SMF05 13.0 (0.51) 9.0 (0.36) 25.5 (1.01) + 2.3/- 0.3 (+ 0.09/- 0.02) 4.5 ± 1.5 (0.18 ± 0.06) 5.0 ± 1.0 (0.20 ± 0.04) 0.8 ± 0.03 (0.031 ± 0.002) SMW07 SMF07 13.0 (0.51) 9.0 (0.36) 38.0 (1.49) + 2.3/- 0.3 (+ 0.09/- 0.02) 4.5 ± 1.0 (0.18 ± 0.04) 5.0 ± 1.0 (0.20 ± 0.04) 0.8 ± 0.03 (0.031 ± 0.002) SMW10 16.0 (0.63) 10.0 (0.47) 35.0 (1.38) + 2.3/- 0.3 (+ 0.09/- 0.02) 4.5 ± 1.0 (0.18 ± 0.04) 7.5 ± 1.0 (0.30 ± 0.04) 0.8 ± 0.03 (0.031 ± 0.002) TYPE ELECTRICAL CHARACTERISTICS APPLICATION INFORMATION The power that the resistor can dissipate depends on the operating temperature. 160 120 5W Pmax. (%) ΔT (K) 100 3W 80 2W 2 W, 3 W and 5 W 40 7 W and 10 W 0 0 0 20 40 60 80 100 120 Pnom (%) - 55 0 25 DERATING 70 200 The temperature rise at the solder spot as a function of dissipated power Tamb (°C) Maximum dissipation (Pmax.) in percentage of rated power as a function of ambient temperature (Tamb) Document Number: 30248 Revision: 18-Feb-08 Notes: Application information available on request: • Temperature rise of resistor body (hot spot) as a function of dissipation • Pulse load behavior • High frequency behavior (self inductance) For technical questions, contact: [email protected] www.vishay.com 2 End-of-Life Vishay Phoenix Product SMW, SMF Wirewound/Metal Film Resistors, Commercial Power, Vertical Mount Vishay Phoenix MARKING The resistor is marked with the resistor type, the rated power, the nominal resistance value (R for values Ω and K for values kΩ is used as decimal point), the resistance tolerance and the production date (week and year), are printed in black on the resistor body. Example: PHX SMW02 27R 5% 204 2W ORDERING INFORMATION PRODUCT ORDERING CODE TOLERANCE SMW02 2306 340 03xxx SMF02 2306 345 03xxx SMW03 2306 341 03xxx SMF03 2306 346 03xxx LEAD Ø in millimeters (inches) PACKAGING QUANTITY (pieces) 500 SMW05 2306 342 03xxx ±5% SMF05 2306 347 03xxx SMW07 2306 343 03xxx SMF07 2306 348 03xxx SMW10 2306 344 03xxx 0.80 (0.031) BOX 340 210 Last Digit of Ordering Code RESISTANCE DECADE LAST DIGIT 0.1 - 0.91 Ω 7 1 - 9.1 Ω 8 10 - 91 Ω 9 100 - 910 Ω 1 1 - 9.1 kΩ 2 10 - 91 kΩ 3 www.vishay.com 3 The resistors have 12 digit ordering code starting with 2306. The next 5 digits indicate the resistor type and packaging, see table ORDERING INFORMATION. The last 3 digits indicate the resistance value: - The first 2 digits of these last 3 indicate the actual resistance value - The last digit indicates the resistance decade in accordance with table “Last Digit of Ordering Code“ Example: SMW02, 47 Ω, ± 5 %, box of 500 pieces is 2306 340 03479 For technical questions, contact: [email protected] Document Number: 30248 Revision: 18-Feb-08 End-of-Life Vishay Phoenix Product SMW, SMF Wirewound/Metal Film Resistors, Commercial Power, Vertical Mount Vishay Phoenix NAFTA ORDERING INFORMATION PRODUCT LEAD Ø in millimeters (inches) NAFTA ORDERING CODE TOLERANCE SMW02 SMW02WxxxxxJ SMF02 SMF02WxxxxxJ SMW03 SMW03WxxxxxJ SMF03 SMF03WxxxxxJ PACKAGING QUANTITY (pieces) 500 SMW05 ±5% 0.80 (0.031) SMW05WxxxxxJ SMF05 SMF05WxxxxxJ SMW07 SMW07WxxxxxJ SMF07 SMF07WxxxxxJ SMW10 SMW10WxxxxxJ BOX 340 210 Examples of the Ohmic Value Value 5 DIGITS 1Ω 1R000 10 Ω 10R00 100 Ω 100R0 1 kΩ 1K000 10 kΩ 10K00 The ohmic value in the NAFTA ordering code (see table NAFTA ORDERING INFORMATION) is represented by the “xxxxx“ in the middle of the above ordering code. The table “Examples of the Ohmic Value” gives some examples on how to use these 5 digits. Example: SMW02, 47 Ω, ± 5 %, box of 500 pieces is SMW02W47R00J PACKAGING in millimeters (inches) P N M PRODUCT P N N QUANTITY (pieces) SMW02 SMF02 SMW03 SMF03 SMW05 SMF05 500 262 (10.3) 84 (3.3) 128 (5.1) SMW07 SMF07 340 SMW10 210 Document Number: 30248 Revision: 18-Feb-08 For technical questions, contact: [email protected] www.vishay.com 4 End-of-Life Vishay Phoenix Product SMW, SMF Wirewound/Metal Film Resistors, Commercial Power, Vertical Mount Vishay Phoenix TESTS AND REQUIREMENTS Essentially all tests are carried out in accordance to the schedule of IEC publications 60115-1, category 40/200/56 (rated temperature range - 40 to + 200 °C; damp heat, long term, 56 days and along the lines of IEC publications 60068-2); “Recommended basic climatic and mechanical robustness testing procedure for electronic components” and under standard atmosphere conditions according to IEC 60068-1 subclause 5.3, unless otherwise specified. In some instances deviations from IEC applications were necessary for our method specified. PERFORMANCE IEC 60115-1 CLAUSE IEC 60068-2 TEST METHOD TEST PROCEDURE REQUIREMENTS Between - 40 °C and + 200 °C: SMW R < 10 Ω: R ≥ 10 Ω: 0 to 600 ppm/°C - 80 to + 140 ppm/°C SMF ± 250 ppm/°C Short time overload Room temperature; P = 10 x Pn; 5 s (voltage not more than 1000 V/25 mm) ΔR/Rmax. ± 2 % + 0.1 Ω Load 200 ± 10 N No damage ΔR/Rmax. ± 0.5 % + 0.05 Ω Temperature coefficient 4.8 4.13 4.15 - Robustness of resistor body 4.16 21(U) Robustness of terminations: 21(Ua1) Tensile all samples Load 10 N; 10 s 4.17 20(Ta) Solderability (after ageing) 16 h at 155 °C; leads immersed in flux 600 for 2 ± 0.5 s in a solder bath at 235 ± 5 °C Good tinning, (≥ 95 % covered) no damage 4.18 20(Tb) Resistance to soldering heat Thermal shock: 3 s, 350 ± 10 °C; 2.5 mm from body ΔR/Rmax. ± 0.5 % + 0.05 Ω 4.19 14(Na) Rapid change of temperature 30 min at - 40 °C and 30 min + 200 °C; 5 cycles No damage ΔR/Rmax. ± 1 % + 0.05 Ω Vibration Frequency 10 to 55 Hz, displacement 0.75 mm or acceleration 10 g, three directions; total 6 h (3 x 2 h) No damage ΔR/Rmax. ± 0.5 % + 0.05 Ω 4.16.2 4.22 6(Fc) 4.23 No damage Climatic sequence: 4.23.2 2(Ba) Dry heat 16 h, + 200 °C 4.23.3 30(Db) Damp heat (accelerated) 1st cycle 24 h, 25 °C to 55 °C; 90 to 100 % RH 4.23.4 1(Aa) Cold 2 h, - 40 °C 4.23.6 30 (Db) Damp heat (accelerated) remaining cycles 5 days; 25 °C to 55 °C; 90 to 100% RH 3 (Ca) Damp heat (steady state) 56 days; 40 °C; 90 to 95 % RH; loaded with 0.01 Pn ΔR/Rmax. ± 3 % + 0.1 Ω - Endurance (at 70 °C) 1000 h load with 0.9 Pn; 1.5 h ON and 0.5 h OFF No visual damage ΔR/Rmax. ± 5 % + 0.1 Ω 4.24 4.25.1 www.vishay.com 5 For technical questions, contact: [email protected] ΔR/Rmax. ± 3 % + 0.05 Ω Document Number: 30248 Revision: 18-Feb-08 Legal Disclaimer Notice www.vishay.com Vishay Disclaimer ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. 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We confirm that all the products identified as being compliant to IEC 61249-2-21 conform to JEDEC JS709A standards. Revision: 02-Oct-12 1 Document Number: 91000