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| 5W TO 50 WATT POWER RESISTORS CERAMIC ENCASED, RADIAL LEADS RoHS Term.W is RoHS compliant & 260C compatible RESISTORS CAPACITORS COILS DELAY LINES PWLL & PWH SERIES Low cost, fireproof construction 0.1 to 150K, 5% is standard (0.5% to 10% avail.) OPTIONS Option X: Non-Inductive Option P: Increased pulse capability Option G: 1/4x.032" male fast-on terminals (PWH & PWHM15-50) RCD Type PWLL5 PWLL7 PWLL10 PWLL15 PWLL25 PWH10, PWHM10 PWH15, PWHM15 PWH25, PWHM25 PWH40, PWHM40 PWH50, PWHM50 1 2 3 4 PWLL and PWH resistors are designed for general purpose and semi-precision power applications. The ceramic construction is fireproof and resistant to moisture & solvents. The internal element is wirewound on lower values, power film on higher values (depending on options, e.g. opt. P parts are always WW). If a specific construction is preferred, specify opt.'WW' for wirewound, opt.'M' for power film (not available in all values). D IMEN SION S: Inch (mm) Wattage (25C ) 5 7 10 15 25 10 15 25 40 50 2 2 2 2 2 R esis. R an g e .1-50K .1-100K .2-100K .5-100K .5-100K .5-50K .5-150K .5-150K 1-2K 1-2K Max.C ont. Working Voltage 1 350 500 700 750 1000 700 750 1000 1000 1000 L (max) 1.10 [28] 1.42 [36] 1.93 [49] 1.95 [49.5] 2.54[ 64.5] 1.97 [50] 1.97 [50] 2.56 [65] 3.03 [77] 3.62 [92] W (max) .413 [10.5] .413 [10.5] .413 [10.5] .532 [13.5] .591 [15] .433 [11.0] .531 [13.5] .598 [15.2] .787 [20.0] .787 [20.0] H (max) .413 [10.5] .413 [10.5] .413 [10.5] .532 [13.5] .591 [15] .473 [12.5] .572 [14.5] .591 [15] .847 [21.5] .847 [21.5] LS .59.06 [151.5] .89.06[22.51.5] 1.26.06 [321.5] 1.26.08 [322] 1.77.08 [452] 1.30.08 [332] 1.30.08 [332] 1.77.12 [453] 2.17.08 [553] 2.72.12 [693] 4 P1 .055.01[1.4.25] .055.01[1.4.25] .055.01[1.4.25] .108.012[2.75.3] .108.012[2.75.3] .470 .04 [12 1] .470 .04 [12 1] .470 .04 [12 1] .69 .04 [17.5 1] .69 .04 [17.5 1] P2 .11 [2.8] mi n .11 [2.8] mi n .11 [2.8] mi n .15 [3.8] mi n .15 [3.8] mi n .22 .04 [5.51] .24 .04 [6 1] .24 .04 [6 1] .28 .06 [71.5] .28 .06 [71.5] P3 3 .06 [1.5] .413 [10.5]3 .413 [10.5]3 .413 [10.5]3 .591 [15] 3 .591 [15 ] 3 .275 [7] .315 [8 ] .315 [8 ] .394 [10] .394 [10] Max voltage determined by E=(PR)1/2, E not to exceed MCWV (increased voltage levels avail). When mounted on suitable heatsink, PWHM wattage may be increased by 25% (use thermal grease) PW5LL,7LL,10LL also avail. with 15 or 25mm standoff terminals (specify opt.15 or 25); PW15LL & 25LL avail. with 10.5mm or 30mm, specify options 10 or 30. 1.39"[35mm] avail., specify opt. 35 PWLL L H PERFORMANCE (typ.) W 5 - 10W= 10.5mm (15 & 25mm avail.)3 15 - 25W= 15mm (10.5 & 30mm avail.)3 Temperature CoefT25 toT100 1 & above Below 1 100ppm/C typ., 300ppm max * 200ppm/C typ., 600ppm max. * -55 to +235 C (275 C avail) 5 lbs. minimum 1000V 3X rated wattage (Opt. WW = 5X) 3.0% 1.0% 3.0% 2.0% 1.0% Opt.X 25W & smaller: 50=0.3uH max, >50= 0.6uH max. Opt. X 30W & larger: 50=1uH max, >50= 2uH max). Reduced induc. avail. 100 to 140C typ at 50% rated power, 200 to 250C typ at full rated power Derate wattage and voltage by .48%/Cabove 25 C .020 .005 [.508 .127] LS P3 P2 P1 Suggested Mounting Holes: 5 to10W =.032 [.8] W x .07[1.8] L 15 to 25W = .040 [1] W x .13 [3.3] L PWH .10 [2.5] dia. typ. Opt.G 1/4x.032 male terminals avail. on PWH & PWHM15-50 LS .31 [8] min. .24 [6] Operating Temp. Terminal Strength Dielectric Strength 5 Sec. overload ( 1.5x max V) Moisture Resistance High Temp. Exposure Load Life (1000 hours) Temperature Cycling Shock and Vibration Inductance (standard parts are inductive, specify opt.X for low inductance version) Temperature Rise Derating L PWHM (PWH with metal mounting bracket) .156 .032 [4 .8] P1 .12 [3] P2 P3 .086 [2.2] Note: for unbent flange specify opt.U (add .12" [3mm] to dim P2) RCD Components Inc, 520 E.Industrial Park Dr, Manchester, NH, USA 03109 rcdcomponents.com Tel: 603-669-0054 Fax: 603-669-5455 Email:sales@rcdcomponents.com FA051D Sale of this product is in accordance with GF-061. Specifications subject to change without notice. 49 21 21 21 21 21 21 21 21 H W * Tightened TC's available, consult factory P/N DESIGNATION: RCD Type (PWLL, PWH, PWHM) Wattage PWH 10 - 102 - J B W Options: X, WW, P, M, G, 10, 15, 25, 30 (leave blank if std) Resis.Code .5%-1%: 3 signif. figures & multiplier, e.g. R100=0.1, 1R00=1, 10R0=10, 1000=100, 1001=1K Resis.Code 2%-10%: 2 signif. figures & multiplier, e.g. R10=0.1, 1R0=1, 100=10, 101=100,102=1K, etc. Tolerance: D=0.5%,F=1%,G=2%,J=5%(std),K=10% Packaging: B = Bulk (standard) Termination: W= Lead-free, Q= Tin/Lead, leave blank if either is acceptable |
Price & Availability of PWH1025-100
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