POWER FILM RESISTORS TO 140 WATT MP SERIES Term.W is RoHS compliant & 260°C compatible RoHS RC D M 1 0 R P247 0 1 % Industry’s widest range of TO-style power resistors! Standard resistance range: 0.01Ω to 56KΩ Standard tolerance: ±1%, ±2%, ±5% (available to 0.025%) Non-Inductive performance Resistor is electrically isolated from the mounting surface OPTIONS Option P: Increased pulse capability Option G: Gull-wing lead formation for surface mounting Option B: Increased power design Numerous design modifications are available (special marking, custom lead wires, burn-in, etc). MP126 MP220, MP220B → .335 [8.5] ←.12 [3.1] .15 [3.8] → .40 [10.2] ← → ← .06 [1.5] .117[3] .122 [3.1] .142 [3.6] .472 [12] ↓ ↓ .125 [3.2] ↑ .400 [10] .024 [.6] → ← MP126G .16 [4] ↑ [2.5] → ←.020[.5] → .200 ← [5.08] → → → ← .10 [10] → ←.020[.5] ← .080 [2] ← .200 [5] MP126 .20 [5] ← .19 [4.8] .20 [5.1] .400 [10.2] → → .63 [16] → ← .06 [1.5] .40 [10.2] .800 [20.3] .125 [3.2] ← .177[4.5] .080 [2] → ← .020 [.5] .55 [14] → ←.12 [3] .032 [.8]→ ← dia. → .430 ← [10.9] .200 → [5.08] ← TYPICAL PERFORMANCE CHARACTERISTICS Max. Power with Heat Max Power1 Sink (25°C) w/o Heat Sink (25°C) <240Ω ≥240Ω 20W MP D 1K 2 2 0 1% MP D 2 1K 2 0 G 1% MP247 MPD220 .030 → ← [.76] MP220G, → MP220GB → RC D RC RC MP D 1 K 126 1% RCD’s MP series feature power film resistor elements designed for excellent environmental stability as well as superior highfrequency performance (custom designs up to 1GHz avail.). All sizes feature metal base plate for optimum heat transfer. The resistor is electrically isolated from the metal tab, and molded into various package styles with high-temp flame retardant epoxy. MP126 and MP220 in reduced wattage ratings now available in Ω to 49.9K: MP126 (5W) to tighter TCs and tolerances from 10Ω 0.025% and 2ppm, MP220 (10W) to 0.05% and 5ppm. → ← .177[4.5] → ← .10[2.5] .400 SPECIFICATIONS RCD Type RC MP D 1K 2 2 0 1% High Performance Molded Heat-Sink Resistors .590 [15] .030 [.76] → ← .200 → [5.08] ← ← .060 [1.5] ← .140 [3.5] RESISTORSCAPACITORSCOILSDELAY LINES 10W 1.25W Thermal Resis. 2 Max. Voltage3,4 Resistance Range (Ω)4 <6°C/W 300V .01 - 56K MP126G 20W 10W 1.25W <6°C/W 300V .01 - 56K MP220 35W 20W 2.25W <4°C/W 500V .01 - 56K MP220G 25W 20W 2.00W <4°C/W 500V .01 - 56K 50ppm ≥10Ω (2ppm avail) 100ppm 0.1 - 9.9Ω 250ppm 0.01 - 0.99Ω Standard Temperature Coefficient (Typ, +25°C to +125°C) Operating Temperature Range -55 to +155°C Std. Resistance Tol. (0.025%-5% avail) ±1% ≥.05Ω, ±5% <.05Ω Dielectric Strength 1500VAC Current Rating 30A max. Insulation Resistance 10,000 MΩ min. MPD220 30W 20W 2.25W <4°C/W 500V .01 - 56K Load Life Stability ±1% MP220B 50W 30W 2.25W <2.5°C/W 500V .1 - 56K Overload 1.5x W, 5S, nte 1.5x Max V MP220GB 45W 30W 2.25W <2.5°C/W 500V .1 - 56K Thermal Shock (Mil-Std-202 M107C) ±0.25% MP247 100W n/a 3.5W <1.5°C/W √(PR) .1 - 240 Soldering Stability ±0.1% MP247B 140W n/a 3.5W <1°C/W √(PR) .1 - 240 Moisture Res (Mil-STD-202, M106) ±0.5% 1 Power rating without heat sink is based on unit being mounted on double-sided 2oz 1” x 1” x .063” PCB. 2R θJC Film (J) to Case (C) 3 Voltage determined by E= (PR)1/2, not to exceed the Max.Voltage Rating 4 Extended range available, consult factory. P/N DESIGNATION: POWER RATING Power rating is based on the resistor being tightly screwed to a suitable heat sink (with thermal compound) to limit hot spot case temperature to 155°C. Derate W, V, A by .77%/°C above 25°C (as depicted in chart below). Mounting torque not to exceed 8 in-lbs. Refer to Applic.Guide R-34 for additional detail concerning heat-sink resistor mounting guidelines. % OF RATED W/V/A 100 75 50 25 0 25 50 75 100 125 CASE TEMPERATURE ( °C ) 150 175 MP220 - 1001 - F B W RCD Type Options: P, G, B, etc (leave blank for std) Resis.Code 0.025%-1%: 3 digits &multiplier (R010=.01Ω, R100=.1Ω,1R00=1Ω,10R0=10Ω,1000=100Ω,1001=1K, etc) Resis.Code 2%-10%: 2 digits & multiplier (R01=.01Ω, R10=0.1Ω, 1R0=1Ω, 100=10Ω, 101=100Ω, 102=1K, etc.) Tolerance Code: J=5%, G=2%, F=1%, D=0.5%, C=0.25%, B=0.1%, A=0.05%, X=0.025% Packaging: B = Bulk, T = Taped (bulk is standard) Optional Temp. Coefficient: 25=25ppm, 50=50ppm, 25=25ppm, 10=10ppm, 5=5ppm, 2=2ppm (leave blank for std) Termination: W= Pb-free, Q= Sn/Pb. Leave blank if either is acceptable (RCD will select based on lowest price and quickest delivery) RCD Components Inc, 520 E.Industrial Park Dr, Manchester, NH, USA 03109 rcdcomponents.com Tel: 603-669-0054 Fax: 603-669-5455 Email:[email protected] FA069B Sale of this product is in accordance with GF-061. Specifications subject to change without notice. 78