Part Number | 125-121-JTW |
---|---|
Manufacturer | RCD |
Category | Resistors » Resistor Fixed Single-Through Hole |
Price | Request Quote |
Lead Time | Request Quote |
Res Wirewound 120 Ohm 5% 1.5W ±20ppm/°C Silicone AXL T/R
125-121-JTW
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Manufacturer | RCD |
---|---|
Manufacturers Part # | 125-121-JTW |
Industry Aliases | 125-121-JTW |
Sub-Category | Fixed Single-Through Hole Resistors |
Selling Alternatives | 125-121-JB |
Packaging | Tape and Reel |
Factory Pack Quantity | 200 |
Download "100-fa039.pdf" (291 KiB)
RoHS PRECISION POWER WIREWOUND RESISTORS RESISTORSCAPACITORSCOILSDELAY LINES SILICONE COATED 1/2 WATT TO 50 WATT RCD 160F Term.W 10KΩ 5% is Pb-free and RoHS 100 SERIES compliant Series 100 resistors offer exceptional performance at an economical cost. Superior stability results from welded construction and windings of premium World’s widest range! 0.005Ω ~2MΩ, ±0.005% ~10%, 0.5W ~50W. grade resistance wire on thermally conductive ceramic cores. Hi-temp sili- TM Low cost, available from stock & exclusive SWIFT delivery program. cone coating provides excellent protection & solvent resistance. Tin (or SnPb) coated copper/copperweld leads ensure proper solderabilty and extended OPTIONS shelf life. Marked with resis.value & tol. as minimum (custom marking avail). Option X: Low Inductance Option P: Increased Pulse Capability PULSE CAPABILITY: Excellent pulse ability is inherent with the all-welded Option F: Flameproof Coating UL94V-0 wirewound construction, but can be enhanced by a factor of 50% or more Option ER: 100-Hour Burn-In via special Option P processing (up to 500 joules). Pulse capability is highly dependent on pulse duration, repetition rate & resis. value, consult factory. Option B: Increased Power Radial leads (opt.R), low thermal emf (opt.E), matched sets, custom INDUCTANCE: small sizes have inductance of 1- 50uH typ. Larger sizes marking, cut & form, Hi-Rel screening, non-standard values, high- and higher values typically have greater levels. For non-inductive design, voltage, etc. Customized components are RCD’s speciality! specify Opt. X. The max. series inductance for Opt.X resistors at 0.5MHz is DERATING (derate W/V/A ratings when ambient temp >25°C): listed in table (per MIL-R-39007). Specialty RCD Type ≤ 50Ω > 50Ω Char. U is max. power for ±0.5% typ. operational life stability & 275°C constructions are available for even lower 102X-140X 0.2μH 0.37μH hotspot; Char. V is max. power for ±3% stability & 350°C hotspot inductance levels (Opt.75 inductance= 145X-160X 0.3μH 0.6μH 100 165X-178X 0.65μH 1.2μH 50% of Opt.X, Opt.76=33%). 75 Char. V Char. U 50 Tol <0.1% 9 25 3 1.375” Min A 2 C (type 102~125 is 1.0”) D 0 -65 25 50 75 100 125 150 175 200 225 250 275 300 325 350 ↓ AMBIENT TEMPERATURE ( °C ) ↑ DIMENSIONS [Numbers in brackets are mm] Std. Wattage Opt.B Wattage Maximum 10 10 MIL Resistance 3 2 8 Ratings Ratings A C D ± .003 [.08] Voltage RCD 5 6,7 Type Range 1,6 Type Rating 110-155: ± .032 Char.U Char.V Char.U Char.V ± .062 [1.58] Std. Optional 156-190: ± .045 102 - 0.5 0.8 0.8 1.0 .01Ω - 2K 30V .16 ±.03 [4.±.8] .07±.02[1.8±.5] .020 - 110 RW81 (110B) 0.8 1.0 1.5 2.0 .01Ω - 8K 40V .24 ±.03 [6.±.8] .085 [2.16] .020 .024 (opt. 22) 115 - 1.0 1.2 1.5 2.0 .01Ω - 12K 45V .312 [7.92] .085 [2.16] .020 .024 (opt. 22) 120 - 1.0 1.2 - - .01Ω - 15K 50V .344 [8.74] .096 [2.44] .020 .024 (opt. 22) Stock 125 RW70 (125B RW80) 1.5 1.8 2.0 2.5 .01Ω - 20K 55V .385 [9.78] .096 [2.44] .020 .024 (opt. 22) 130 - 1.6 2.0 - - .01Ω - 22K 65V .530 [13.5] .096 [2.44] .020 .024 (opt. 22) 133 - 2.0 3.0 3.0 4.0 .005Ω - 20K 80V .355 [9.00] .156 [3.96] .031 .024 (opt. 22) Stock 135 RW69 3.0 4.0 4.0 5.0 .005Ω - 40K 140V .500 [12.7] .188 [4.78] .031 .024(22), .040(18) 140 RW79 3.0 4.0 4.0 5.0 .005Ω - 50K 140V .550 [14.2] .188 [4.78] .031 .040 (opt. 18) 145 - 3.5 4.5 4.5 6.5 .005Ω - 60K 180V .770 [19.6] .188 [4.78] .031 .040 (opt. 18) 150 - 3.5 4.5 5.0 7.0 .005Ω - 60K 150V .500 [12.7] .225 [5.72] .040 .032 (opt. 20) 155 - 4.0 5.0 6.0 8.0 .005Ω - 100K 210V .625 [15.9] .225 [5.72] .040 .032 (opt. 20) 156 - 5.0 6.0 - - .005Ω - 150K 300V .800 [20.3] .250 [6.35] .040 .032 (opt. 20) Stock 160 RW74 5.0 7.0 7.0 10 .005Ω - 200K 400V .875 [22.2] .312 [7.92] .040 .032 (opt. 20) 165 RW67 6.0 7.5 - - .005Ω - 220K 450V 1.000 [25.4] .312 [7.92] .040 .032 (opt. 20) 170 - 7.0 9.0 10 12 .005Ω - 300K 550V 1.200 [30.9] .312 [7.92] .040 .032 (opt. 20) 171 - 7.0 8.5 - - .005Ω - 250K 700V 1.660 [42.2] .208 [5.28] .031 .040 (opt. 18) 172 - 8.5 10 - - .005Ω - 400K 900V 2.100 [53.3] .225 [5.72] .031 .040 (opt. 18) 173 - 9.0 11 12 14 .005Ω - 400K 650V 1.550 [39.4] .300 [7.62] .040 .032 (opt. 20) Stock 4 4 175 RW68, 78 10 13 15 18 .005Ω - 500K 900V 1.720 [43.7] .350 [8.89] .040 .032 (opt. 20) 176 - 10 12 - - .005Ω - 500K 800V 1.875 [47.6] .300 [7.62] .040 .032 (opt. 20) 178 - 13 15 - - .01Ω - 750K 1150V 2.410 [61.2] .350 [8.89] .040 .032 (opt. 20) 180 RW56 14 16 16 20 .01Ω - 800K 1000V 2.100 [53.3] .500 [12.7] .040 - 185 - 20 25 - - .015Ω - 1M 1350V 2.800 [71.1] .500 [12.7] .040 - 186 - 25 30 - - .010Ω - 1M 1400V 4.060 [103] .350 [8.89] .040 .032 (opt. 20) 190 - 40 50 - - .025Ω - 2M 1500V 5.000 [127] .500 [12.7] .040 - 1 1/2 2 3 4 Working voltage=(PR) , not to exceed max rating (multiply by 0.7 for Opt.X) Allow .032” additional for Opt X, Opt 33, or values<1Ω Coating overflow onto each lead ≤2xD typ Performance is typical for Char.U with tol 5 6 7 ≤1%, & is dependent on resis, options, etc. Consult factory for Char.V & tol >1% Military p/n’s are given for reference only & do not imply qualification or exact interchangeability Increased range avail Resis value measured 8 9 at 3/8”±1/16 from each end of body Heavier lead gauge option is recommended on low values to enable lower leadwire resis., increased current, & improved TC Lead length applies to bulk packaged units (taped parts 10 generally have shorter leads, refer to taping spec.) Series 100 has dual power rating depending on temp.rise & stability requirements; derate 50% to ensure high reliability & operational life stability 4 TYPICAL PERFORMANCE P/N DESIGNATION: 135 - 102 - J B W Operational Life (Char.U) ±0.5% (±1% on Opt.B & sizes ≥10W) RCD Type Thermal Shock ±0.2% Moisture Resistance ±0.2% Options: X, R, V, P, F, ER, E, B, 76, 75, 33, 22, 20, 18 Shock and Vibration ±0.1% (leave blank if standard) Overload, 5 Sec 5x rated W 102-156, 10x W 160-190 Resis. Code 1% & tighter tols: 3 signif. digits & multiplier, Dielectric Strength: type 102-130 300V (for 500V specify opt.23) e.g. R100= 0.1Ω, 1R00= 1Ω,1000= 100Ω, 1001= 1KΩ. Dielectric Strength: type 133-190 500V (for 1KV specify opt.33) 2%-10%: 2digits & multiplier (R10= .1Ω, 1R0=1Ω,100=10Ω, Max. Current (not to exceed Resistors with .020”lead dia = 11A, 102=1K). Use extra digits as needed: R005, R0075, R012, etc. wattage or voltage rating) .024” =15A, .032” =22A, .040”=30A Tolerance: K=10%, J=5%, H=3%, G=2%, F=1%, D=0.5%, TCR: temp coefficient ≥10Ω 20ppm (5 & 10ppm avail.) C=0.25%, B=0.1%, A=0.05%, Q=0.02%, T=0.01%, V=.005% of resistance element, 1- 9.9Ω 50ppm (10, 20, 30ppm avail.) tol ≤1% (contact 0.1-.99Ω 90ppm (20, 30, 50 ppm avail.) Packaging: B= Bulk, T= T&R (avail. on type 102 to 176) factory >1%) . 050-.099Ω 300ppm (50, 100, 200ppm avail.) .01Ω -.049Ω 600ppm (100, 200, 300ppm avail.) Optional TC: 5= 5ppm, 10= 10ppm, 20= 20ppm, 30= 30ppm, 50= 50ppm, 101= 100ppm, 201=200ppm (leave blank if std) Termination: W=RoHS (std), Q= Tin/Lead (leave blank if both acceptable) - - - - 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 FA039H Sale of this product is in accordance with GF-061. Specifications subject to change without notice. 43 % RATED POWER
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