wirewound/metal film resistors, commercial power, radial lead rmw-l, rmf-l vishay phoenix www.vishay.com for technical questions , contact: ww2aresistors@vishay.com document number: 30251 1 revision: 19-feb-08 end-of-life vishay phoenix product features ? high power dissipation in small volume ? low solder spot temperature ? very stable mounting ? non-flammable ? high pulse load handling capabilities ? high heat and moisture resistance please reference the vishay dale closes t equivalents: cpr, cpr high volume or cpr special terminals (for cpr datasheet please visit our website: http://www.vishay.com/doc?30219 , for cpr high vo lume datasheet: http://www.vishay.com/doc?30261 and for cpr special te rminals datasheet: http: //www.vishay.com/doc?30257 ). note: ? there may be slight differences between t he vishay phoenix and the vishay dale crosses technology rmwl: the resistive element is a wire which is wound on a fiber glass core. rmfl: the resistive element is a metal film resistor consisting of a metal layer deposited over a high grade ceramic rod. the mounting terminations are crimped to the resistive body to assure good mechanical and electrical contact. to ensure a flexible assembling process, the resistors are offered in various te rminals styles, such as long or short, one or two pins in s tainless steel for lower solder spot. the resistor body and lead ends are housed within a rectangular ceramic case which is non-flammable, will not melt even at hi gh overloads and is resistant to most commonly used cleaning solvents, in accordance with iec 60068-2-45. notes: (1) special resistance values available upon request (2) other tolerances available upon request note: (3) temperature coefficient of 30, 50 or 90 ppm/oc available on rmw upon request standard electrical specifications model power rating p 70 c w resistance range (1) tolerance (2) % e-series decade values rmw03l 3 0.22 - 1.5 10 24 1.6 - 3.9k 5 rmf03l - 10 100 - 39k 5 rmw05l 5 0.47 - 1.5 10 1.6 - 4.7k 5 rmf05l - 10 100 - 51k 5 rmw07l 7 0.47 - 1.5 10 1.6 - 7.5k 5 rmf07l - 10 1k - 100k 5 rmw10l 10 0.47 - 1.5 10 1.6 - 10k 5 RMF10L - 10 1k - 150k 5 technical specifications parameter unit rmwl rmf03l rmf05l rmf07l RMF10L limiting voltage v 750 1000 1200 1500 insulation voltage v > 2000 temperature coefficient (3) ppm/c r < 10 : 0 to 600; r 10 : - 80 to + 140; 250 operating temperature c - 25 to + 155 short time overload - 10 x rated power for 5 s p n x r www..net
rmw-l, rmf-l wirewound/metal film resistors, commercial powe r, radial lead vishay phoenix document number: 30251 for technical ques tions, contact: ww2ares istors@vishay.com www.vishay.com revision: 19-feb-08 2 end-of-life vishay phoenix product electrical characteristics the power that the resistor can dissipa te depends on the operating temperature. maximum dissipation (p max. ) in percentage of rated power as a function of ambient temperature (t amb ) dimensions in millimeters (inches) type l p w h1 h2 rmw03l rmf03l 24.0 1.0 (0.95 0.04) 12.5 1.0 (0.49 0.04) 9.0 1.0 (0.36 0.04) 9.0 1.0 (0.36 0.04) 10.0 1.5 (0.40 0.06) or 25.0 1.5 (0.99 0.06) rmw05l rmf05l 27.0 1.0 (1.06 0.04) 15.0 1.0 (0.59 0.04) 9.5 1.0 (0.38 0.04) 9.5 1.0 (0.38 0.04) rmw07l rmf07l 35.0 1.0 (1.38 0.04) 22.5 1.0 (0.89 0.04) 9.5 1.0 (0.38 0.04) 9.5 1.0 (0.38 0.04) rmw10l RMF10L 48.0 1.0 (1.89 0.04) 35.0 1.0 (1.38 0.04) 9.5 1.0 (0.38 0.04) 9.5 1.0 (0.38 0.04) other dimensions in millimeters (inches) a 0.4 0.02 (0.02 0.008) g 7.3 0.30 (0.29 0.012) b 5.0 0.50 (0.20 0.020) h 1.5 0.10 (0.06 0.004) c 7.3 0.30 (0.29 0.012) i 1.4 0.10 (0.06 0.004) d 1.5 0.10 (0.06 0.004) j 5.0 0.10 (0.20 0.004) e 1.4 0.10 (0.06 0.004) k 4.5 0.20 (0.80 0.008) f 4.5 0.20 (0.18 0.008) p l a b w w h1 h2 r e f c h1 h2 h i j k g r terminal style 1 (single pin) terminal style 2 (double pin) 0 - 25 0 50 100 t am b (c) p max. (%) derating 100 155 200 70
rmw-l, rmf-l vishay phoenix wirewound/metal film resistors, commercial power, radial lead www.vishay.com for technical questions , contact: ww2aresistors@vishay.com document number: 30251 3 revision: 19-feb-08 end-of-life vishay phoenix product application information the temperature rise of terminal (solder sp ot) and resistor body (hot spot) as a function of load for terminal styles 1 and 2. terminal style 1 (one pin) solder spot hot spot meas u ring point style 1 style 2 0 10 20 30 40 50 60 70 0204060 8 0 100 120 140 load factor (%) t (c) h = 10 mm 10 w 7 w 5 w 3 w 0 5 10 15 20 25 30 0204060 8 0 100 120 140 load factor (%) t (c) h = 25 mm 10 w 7 w 5 w 3 w 0204060 8 0 100 120 140 load factor (%) t (c) h = 10 mm 10 w 7 w 5 w 3 w 0 50 100 150 200 250 300 0204060 8 0 100 120 140 load factor (%) t (c) h = 25 mm 10 w 7 w 5 w 3 w 0 50 100 150 200 250 300
rmw-l, rmf-l wirewound/metal film resistors, commercial powe r, radial lead vishay phoenix document number: 30251 for technical ques tions, contact: ww2ares istors@vishay.com www.vishay.com revision: 19-feb-08 4 end-of-life vishay phoenix product terminal style 2 (two pins) notes: application informati on available on request: ? pulse load behavior ? high frequency behavior (self inductance) marking the resistor is marked with the its type designation. the nominal resistance, the tolera nce, the rated dissipation at t amb = 70 c and the production date (week and year), are printed in red on the resistor body. for values up to 910 the r is used as a decimal point. for values of 1000 or higher the letter k is used a decimal point. example: solder spot hot spot 0 20 40 60 8 0 0204060 8 0 100 120 140 load factor (%) t (c) h = 25 mm 10 w 7 w 5 w 3 w 0 5 10 15 20 25 0204060 8 0 100 120 140 load factor (%) t (c) h = 25 mm 10 w 7 w 5 w 3 w 0204060 8 0 100 120 140 load factor (%) t (c) h = 10 mm 10 w 7 w 5 w 3 w 0 50 100 150 200 250 300 0204060 8 0 100 120 140 load factor (%) t (c) h = 25 mm 10 w 7 w 5 w 3 w 0 50 100 150 200 250 300 phx rmw07l 7 w 2r2 5 % 221
rmw-l, rmf-l vishay phoenix wirewound/metal film resistors, commercial power, radial lead www.vishay.com for technical questions , contact: ww2aresistors@vishay.com document number: 30251 5 revision: 19-feb-08 end-of-life vishay phoenix product ordering code number the ordering code is indicati ng resistor type style/length of terminal and ohmic value. 2322 25x xxxxx product type code type of terminal code terminal length code ohmic value resistance decade last digit rmw03l 0 style 1 3 10.0 mm (0.40") 1 0.22 - 0.91 7 rmw05l 1 style 2 4 1 - 9.1 8 rmw07l 2 25.0 mm (0.98") 2 10 - 91 9 rmw10l 3 100 - 910 1 rmf03l 6 1 k - 9.1 k 2 rmf05l 7 10 k - 91 k 3 rmf07l 8 100 k - 150 k 4 RMF10L 9 nafta ordering code number the resistor have on ordering code with 18 digits, first 5 digits for product type and the subsequent di gits indicate the resis tance value, tolerance and terminal style. rmw05w47r00j25s2ss product types power code value 5 digits tolerances code terminal styles for 3 w up to 10 w code terminal stainless steel code rmw or rmf 3 w 03w 1 1r000 10 % k terminal height 10 mm (0.394") one pin 10s1 ss 5 w 05w 10 10r00 5 % j 7 w 07w 100 100r0 10 w 10w 1 k 1k000 terminal height 10 mm (0.394") two pins 10s2 10 k 10k00 100 k 100k0 terminal height 25 mm (0.984") one pin 25s1 terminal height 25 mm (0.984") two pins 25s2
rmw-l, rmf-l wirewound/metal film resistors, commercial powe r, radial lead vishay phoenix document number: 30251 for technical ques tions, contact: ww2ares istors@vishay.com www.vishay.com revision: 19-feb-08 6 end-of-life vishay phoenix product nafta ordering information product tolerance nafta ordering code packaging quantity (pieces) rmw03l 10 % rmw03wxxxxxk10s1ss box 500 5 % rmw03wxxxxxj10s1ss 10 % rmw03wxxxxxk25s1ss 5 % rmw03wxxxxxj25s1ss 10 % rmw03wxxxxxk10s2ss 5 % rmw03wxxxxxj10s2ss 10 % rmw03wxxxxxk25s2ss 5 % rmw03wxxxxxj25s2ss rmf03l 5 % rmf03wxxxxxj10s1ss rmf03wxxxxxj25s1ss rmf03wxxxxxj10s2ss rmf03wxxxxxj25s2ss rmw05l 10 % rmw05wxxxxxk10s1ss 5 % rmw05wxxxxxj10s1ss 10 % rmw05wxxxxxk25s1ss 5 % rmw05wxxxxxj25s1ss 10 % rmw05wxxxxxk10s2ss 5 % rmw05wxxxxxj10s2ss 10 % rmw05wxxxxxk25s2ss 5 % rmw05wxxxxxj25s2ss rmf05l 5 % rmf05wxxxxxj10s1ss rmf05wxxxxxj25s1ss rmf05wxxxxxj10s2ss rmf05wxxxxxj25s2ss rmw07l 10 % rmw07wxxxxxk10s1ss 5 % rmw07wxxxxxj10s1ss 10 % rmw07wxxxxxk25s1ss 5 % rmw07wxxxxxj25s1ss 10 % rmw07wxxxxxk10s2ss 5 % rmw07wxxxxxj10s2ss 10 % rmw07wxxxxxk25s2ss 5 % rmw07wxxxxxj25s2ss rmf07l 5 % rmf07wxxxxxj10s1ss rmf07wxxxxxj25s1ss rmf07wxxxxxj10s2ss rmf07wxxxxxj25s2ss rmw10l 10 % rmw10wxxxxxk10s1ss 400 5 % rmw10wxxxxxj10s1ss 10 % rmw10wxxxxxk25s1ss 5 % rmw10wxxxxxj25s1ss 10 % rmw10wxxxxxk10s2ss 5 % rmw10wxxxxxj10s2ss 10 % rmw10wxxxxxk25s2ss RMF10L 5 % rmf10wxxxxxj10s1ss rmf10wxxxxxj25s1ss rmf10wxxxxxj10s2ss rmf10wxxxxxj25s2ss
rmw-l, rmf-l vishay phoenix wirewound/metal film resistors, commercial power, radial lead www.vishay.com for technical questions , contact: ww2aresistors@vishay.com document number: 30251 7 revision: 19-feb-08 end-of-life vishay phoenix product composition of ohmic value 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 ?composition of ohmic value? gives some examples on how to use these 5 digits. example: rmw05l, 47 , 5 % , terminal 25 mm, two pins is rmw05w47r00j25s2ss value 5 digits 1 1r000 10 10r00 100 100r0 1 k 1k000 10 k 10k00 100 k 100k0 1 m 1m000 packaging in millimeters (inches) product type p m n quantity (pieces) rmw03l rmf03l 310 (12.2) 200 (7.9) 190 (7.5) 500 rmw05l rmf05l 310 (12.2) 200 (7.9) 190 (7.5) rmw07l rmf07l 300 (11.8) 250 (9.9) 215 (8.5) rmw10l RMF10L 300 (11.8) 250 (9.9) 215 (8.5) 400 p n m
rmw-l, rmf-l wirewound/metal film resistors, commercial powe r, radial lead vishay phoenix document number: 30251 for technical ques tions, contact: ww2ares istors@vishay.com www.vishay.com revision: 19-feb-08 8 end-of-life vishay phoenix product tests and requirements essentially all tests are carried out in accordance with the schedule of iec public ations 60115-1, category 25/155/56 (rated temperature range - 25 c to + 155 c; damp heat, long term, 56 days and along the lines of iec publications 60068-2); ?recommended basic climatic and mechanical robustness testi ng procedure for electronic components? and under standard atmosphere conditions according to iec 60068 -1 subclause 5.3, unless otherwise specif ied. in some instances deviations from iec applications were necessary for our specified method. performance iec 60115-1 clause iec 60068-2 test method test procedure requirements 4.6.1.1 insulation resistance 500 v dc during 1 min; v-block method r ins min. 100 m 4.7 voltage proof on insulation 1000 v rms during 1 min; v-block method r / r max. 0.5 % + 0.05 4.8 temperature coefficient between - 25 c and + 155 c rmwl r < 10 r 10 rmfl 0 to 600 ppm/c; - 80 to 140 ppm/c 250 ppm/c 4.13 short time overload room temperature p = 10 x pn; 5 s, v max. for: rmf03l 1500 v rmf05l 2000 v rmf07l 2500 v RMF10L 3000 v r / r max. 2 % + 0.1 4.16 21(u) robustness of terminations: no damage 4.16.2 21(ua1) tensile all samples load 45 n; 10 s 4.17 20(ta) solderability (after aging) 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 visible damage 4.18 20(tb) resistance to soldering heat thermal shock: 3 s, 350 c r / r max. 1 % + 0.05 4.19 14(na) rapid change of temperature 30 min at - 25 c and 30 min + 275 c; 5 cycles no visible damage r / r max. 1 % + 0.05 4.22 6(fc) vibration frequency 10 a 55 hz, displacement 0.75 mm or acceleration 10 g, three directions; total 6 h (3 x 2 h) no visible damage r / r max. 1 % + 0.05 4.23 climatic sequence: r / r max. 1 % + 0.05 4.23.2 2(ba) dry heat 16 h, 155 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; - 25 c 4.23.6 30 (db) damp heat (accelerated) remaining cycles 5 days; 25 c to 55 c; 90 to 100 % rh 4.24 3 (ca) damp heat (steady state) 56 days; 40 c; 90 to 95 % rh; loaded with 0.01 pn r / r max. 3 % + 0.1 4.25.1 endurance (at 70 c) 1000 h load with pn; 1.5 h on and 0.5 h off r / r max. 5 % + 0.1
rmw-l, rmf-l vishay phoenix wirewound/metal film resistors, commercial power, radial lead www.vishay.com for technical questions , contact: ww2aresistors@vishay.com document number: 30251 9 revision: 19-feb-08 end-of-life vishay phoenix product note: (1) value range for rmw05l and rmw07l; 1 < value range 10 typical circuit application the typical application for these resistors is inrush current limitation of line connected at input stage of power supplier. additional tests in accordance with bpv53-8.753/044 1 (1) interruption after dump simplified test circuit (safety box required): v1 = 256 v ac c = 100 f load = 1640 the resistor must interrupt without any sign of flame or material ejected from its body procedure: switch on the circuit; after warming up time minimum 5 s; short circuit one of the diodes in the bridge rectifier 2 (1) test of overload current simplified test circuit (safety box required): v1 = 256 v ac c = 500 f load = 1640 r / r max. 2 % + 0.1 procedure: pulse on/off the circuit for 10 times; interval between pulses: 10 s maximum rm w l load c ~ + ~ - rm w l load c ~ + ~ - line filter c load (smps) f i n put 100...240~
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 fo r 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 describ ed 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.
|
