Page 10 of Audio Catalog by Michael Percy Audio

roederstein resista resistors german metal film resistor used extensively in high end audio equipment copper leads ferrous end-caps 1 tolerance 50ppm tcr very reliable mk3 no longer manufactured so quantities limted for some .5w values only 1.0 mk8 1.69 3.01 3.32 4.99 5.00 prp 7.50 10.0 prp 12.1 15.0 17.4 20.0 prp 22.1 24.9 30.9 33.2 34.8 40.2 45.3 49.9 prp 54.9 60.4 64.9 68.1 69.8 75.0 shown actual size mk8 .350 d x .750 l leads .030 d mk3 .125 d x .325 l leads .022 d 80.6 84.5 90.9 97.6 prp 100 prp 110 prp 121 130 137 140 150 prp 162 174 187 200 210 221 prp 243 249 261 274 prp 287 301 prp 316 332 348 374 392 402 422 453 475 prp 499 511 523 536 549 562 prp 576 590 604 619 634 649 665 681 698 715 732 750 768 787 806 825 845 866 909 931 953 976 1.00k prp 1.02k prp 1.05k prp 1.07k 1.10k 1.15k 1.18k 1.21k prp 1.24k 1.27k 1.30k 1.33k 1.37k 1.40k 1.43k 1.47k 1.50k prp 1.54k 1.58k 1.62k 1.65k 1.69k 1.74k 1.78k 1.82k prp 1.87k 1.91k 1.96k 2.00k prp 2.10k 2.21k prp 2.26k prp 2.37k 2.43k 2.49k 2.55k 2.61k 2.67k 2.74k 2.80k 2.87k 2.94k 3.01k 3.09k 5.90k 3.16k 11.0k 6.04k 3.24k 11.5k 3.32kprp 6.19k 12.1k 6.34k 3.40k 12.4k 6.49k 3.48k 13.0k 6.65k 3.57k 13.7k 6.81kprp 14.0k 3.65k 6.98k 3.74k 14.7k 7.15k 3.83k 15.0k 3.92k prp 7.32k 15.4k 7.50k 16.2k 4.02k 7.68k 16.5k 4.12k 7.87k 16.9k 4.22k 8.06k 17.4k 4.32k 8.25k 17.8k 4.42k 8.45k 18.2k 4.53k 8.66k 18.7k 4.64k 19.1k 4.75k prp 8.87k 9.09k 19.6k 4.87k 9.31k 20.0k prp 4.99k 9.53k 5.11k 21.0k 9.76k 5.23k 22.1k prp prp 10.0k 5.36k 23.2k 10.2k prp 24.3k 5.49k 5.62k 24.9k 10.5k 5.76k 25.5k 10.7k exceptions 26.1k 27.4k prp 28.7k 29.4k 30.1k 30.9k 32.4k 33.2k 34.0k 34.8k 35.7k 36.5k 37.4k 38.3k 39.2k 40.2k 41.2k 42.2k 43.2k 44.2k 45.3k 46.4k 47.5k prp 48.7k 49.9k 51.1k 52.3k 53.6k 54.9k 56.2k 57.6k 59.0k 60.4k 61.9k 63.4k 64.9k 66.5k 68.1k 69.8k 71.5k 73.2k 75.0k 76.8k 78.7k 80.6k 82.5k 84.5k 86.6k 88.7k 90.9k 93.1k 95.3k 97.6k prp 100k prp 102k prp 105k prp 107k 110k 113k 115k 118k 121k prp 124k 127k 130k 133k 137k 140k 143k 147k 150k 154k 158k 162k 165k prp 169k 174k 178k 182k prp 187k 191k 196k 200k 205k 210k 215k 221k prp 226k 232k 237k 243k 249k prp 255k 261k 267k 274k 280k 287k 294k 301k 309k 316k 324k 332k 340k 348k 357k 365k 374k 383k 392k 402k 412k 422k 432k 442k 453k 464k prp 475k prp 487k 499k 511k 523k 536k 549k 562k 576k 590k 604k 619k 634k 649k 665k 681k prp 698k 715k 732k 750k 768k 787k 806k 825k 845k 866k 887k 909k 931k 953k 976k 1.00m prp 1.21m 1.37m 1.50m 1.65m 1.78m 2.00m 2.21m prp 2.49m 2.80m 3.01m 3.32m 3.65m 4.02m 4.32m 4.53m 4.75m 4.99m 5.62m 6.81m 7.50m 10.00m mk3 5w 300vmax stocked in all of the values listed 4.99 in mk8 only all mk3 values @25¢ each except 4.75m and above @55¢ each mk4 75w 400vmax only for values marked with a @40¢ each mk5/1w 500vmax only for 3.01k 30.1k @65¢ each mk8/2w 500vmax only in values marked with a $1.95 each 25 pieces per value deduct 10 50-99 per value deduct 20 100 pieces per value deduct 25 10 maximum discount for mk8 values marked prp indicate the mk3 has been replaced with a prp at 45 each holco resistors highly praised by hi fi news rr mfg by holsworthy of devon england name is derived from whole copper metal film on a ceramic substrate with gold plated ends joined to end caps and .032 d copper leads h4 rn-60 .5 watt @70°c 300vmax tcr is 50ppm tolerance specd at 1 but typically within .25 of marked value we are slowly replacing all of these with the superb prp 9372 audio grade metal films from precision resistive products caution as the failure rate with the h4 not prp increases with voltage limit the maximum applied voltage to 150vdc or less 3.01 5.00 prp 10.0 prp 15.0 20.0 prp 22.1 prp 24.9 30.9 prp 40.2 prp 49.9 prp 54.9 60.4 prp 68.1 prp 75.0 84.5 90.9 100 prp 110 121 130 140 150 prp 162 174 187 200 210 221 prp 232 243 249 274 287 301 316 332 348 357 374 392 402 412 422 432 453 475 499 511 523 549 562 576 604 619 649 665 681 698 715 732 750 768 787 806 825 845 866 887 909 931 953 976 1.00k 1.02k 1.05k 1.07k 1.10k 1.15k 1.21k 1.24k 1.27k 1.30k 1.33k 1.37k 1.40k 1.43k 1.47k 1.50k 1.54k 1.58k 1.62k 1.65k 1.69k 1.74k 1.78k 1.82k 1.87k 1.91k 1.96k 2.00k 2.10k 2.21k 2.26k 2.37k 2.43k 2.49k 2.55k 2.61k 2.67k 2.70k 2.74k 2.80k 2.87k 2.94k 3.01k 3.09k 3.16k 3.24k 3.32k 3.40k 3.48k 3.57k 3.65k 3.74k 3.83k 3.92k 4.02k 4.22k 4.32k 4.42k 4.53k 4.64k 4.75k 4.87k 4.99k 5.11k 5.23k 5.36k 5.49k 5.62k 5.76k 5.90k 6.04k 6.19k 6.34k 6.49k 6.65k 6.81k prp 6.98k 7.15k 7.32k 7.49k 7.68k 7.87k 8.06k 8.25k 8.45k 8.66k 8.87k 9.09k 9.31k prp 9.53kprp 9.76k prp 10.0k prp 10.2k prp 10.5k prp 11.0k 11.5k 12.1k 12.4k 13.0k 13.7k 14.0k 14.7k 15.0k 15.4k 16.2k 16.9k 17.4k 17.8k 18.2k 18.7k 19.1k 19.6k 20.0k 21.0k 22.1k 23.2k 24.3k 24.9k 25.5k 26.1k 27.4k 28.7k 29.4k 30.1k 30.9k 32.4k 33.2k 34.0k 35.7k 36.5k 37.4k 38.3k 38.9k 39.2k 40.2k 41.2k 42.2k 43.2k 44.2k 45.3k 46.4k 47.0k 48.7k 49.9k 51.1k 52.3k 53.6k 54.9k 56.2k 57.6k 59.0k 60.4k 61.9k 63.4k 64.9k 66.5k 68.1k 69.8k 71.5k 73.2k 75.0k 76.8k 78.7k 80.6k 82.5k 84.5k 86.6k 88.7k 90.9k 93.1k 95.3k 97.6k prp 100k prp 102k 105k 107k 110k 113k 115k 118k 121k 124k 127k 130k 133k 137k 140k 143k 147k 150k 154k 158k 162k 165k 169k 174k 178k 182k 187k 191k 196k 200k 205k 210k 215k 221k 228k 232k 237k 243k 249k 255k 261k 267k 270k 274k 280k 287k 294k 301k 309k 316k 324k 332k 340k 348k 357k 365k 374k 383k 392k 402k 412k 422k 432k 442k h4 shown actual size h4 .142 d x .375 l h4 leads 0.032 20ga prp .150 d x .400l prp leads 0.025 22ga 453k 464k 475k 487k 499k 511k 523k 536k 549k 562k 576k 590k 604k 619k 634k 649k 665k 681k 698k 715k 732k 750k 768k 781k 787k 806k 825k 845k 866k 887k 909k 931k 953k 976k 1.00m 1.21m 1.50m 1.78m 2.00m 2.21m 2.49m 2.74m 3.01m 3.32m 3.65m prp prp prp prp prp prp prp prp prp prp prp prp prp values marked prp indicate it has been replaced with a prp h4 .5w available in all values listed above except 4.02m 4.99m 1.0 and 3.01 h4 $1.85 each all prp are 45¢ 10 through 15 h4 65¢ each all prp are 45¢ 20 through 976k h4 45¢ each all prp are 45¢ 1.0m through 1.78m h4 65¢ each all prp are 45¢ 2.0m through 3.65m h4 80¢ each 25 50 pieces per value deduct 10 50 100 pieces per value deduct 20 100 per value deduct 25 all sales final on resista holco prp resistors no returns please 10

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