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| OPEN-AIR LOW VALUE CURRENT SHUNT RESISTORS 0.001 to 0.15, 1 WATT to 5 WATT RESISTORS CAPACITORS COILS DELAY LINES OA SERIES RoHS Term.W is RoHS compliant & 260C compatible New narrow profile design offers significant space savings! Industry's widest range and lowest cost! Tolerances to 0.5%, TC's to 20ppm Available on exclusive SWIFT TM delivery program! Option S: Axial lead (unformed element) Option E: Low Thermal EMF Option A: Stand-offs formed into lead wires Optional pin diameters and pin spacing RCD's OA series offers cost-effective performance for a wide range of current shunt/sense applications. The non-insulated open-air design features non-inductive performance and excellent stability/overload capacity. Numerous design modifications and cutom styles are available... current ratings up to 100A, surface mount designs, military screening/ burn-in, marking, insulation, intermediate values, etc. Custom shunts have been an RCD specialty over 30 years! Contact factory for assistance. B2 .125.062 [3.2 1.6] Typical* Option `A' Stand-offs: Solderable to within .062" [1.57] of element. Resis. value measured .062" [1.57] from element. For stand-off, specify Opt. A (e.g. OA2BA, OA5AA). Resis. value is measured at bottom of stand-off. .11.04 [2.81] .15 [3.8] min. A .150" Min. C Note 1 A D Stand-off width = C+.01" [.25] min Typical shape depicted--actual shape may vary within envelope given. Overall length not to exceed Dim.A +.12" [3]. Dimensions in inches [mm]. * Most values are .125 [3.2] wide, lowest 2W-5W are .187 [4.75] wide, highest 1W-2W values are .062 [1.6] wide Note 1 Note 1: resis. value is tested 3/8" from body Option `S' Straight Axial Lead Design (lead length = 1.25" [31.8] min) SPECIFICATIONS R C D P o w er Current Rating1 Resistance A (lead spacing) .040 [1] B Max.2 Type Rating1 With Std.Lead With Opt. Lead R an g e Standard Optional2 OA1A OA1B OA2A OA2B OA3A OA5A 1 2 C (lead diameter) Standard Optional 20AWG 18AWG 20AWG 18AWG 18AWG 18AWG D Max. 1W 1W 2W 2W 3W 5W 14A 17A 22A 24A 26A 32A 17A 14A 24A 22A 24A 40A .001-.08 .001-.08 .001-.1 .001-.1 .001-.12 .40 [10.5] .2"[5], .275" [7] .35 [8.9]2 .45 [11.4] .2"[5], .275" [7] .30 [7.6]2 .40 [10.5] .2"[5], .275" [7] .70 [17.8]2 .60 [15.2] .2"[5], .275" [7] .60 [15.2]2 .60 [15.2] .2"[5], .275" [7] .90 [22.9] 2 18AWG (Opt. 18) 1.20 [30.5] 20AWG (Opt .20) 1.20 [30.5] 18AWG (Opt. 18) 1.95 [49.5] 20AWG (Opt .20) 1.95 [49.5] 20AWG (Opt .20) 2.50 [63.5] 16AWG (Opt. 16) 2.94 [74.7] .0025-.15 .80 [20.3] .2"[5], .275" [7] 1.0 [25.4] 2 Units not to exceed wattage or current rating, whichever is less. Current rating is based on standard lead diameter, increased ratings available. Dim.B applies only to parts formed to the standard lead spacing (increase accordingly for options 80 & 27). Custom pin spacings are available. STANDARD RESISTANCE VALUES AND CODES Intermediate values available, most popular values listed in bold: .001 (R001), .0015 (R0015), .002 (R002), .0025 (R0025), .003(R003), .005 (R005), .0068 (R0068), .0075 (R0075), .0082 (R0082), .01 (R010 if 1%,R01 2%), .012 (R012), .015 (R015), .02(R020 if 1%, R022%), .022 (R022), .025 (R025), .03 (R030 if 1%, R03 2%), .033 (R033), .04 (R040 if1%, R04 2%), .05 (R0501%, R052%), .068(R068), .07 (R070 if 1%, R07 2%), .075 (R075), .08 (R080 if1%, R08 2%), .1 (R100 if1%, R10 2%). TYPICAL OPERATING CHARACTERISTICS: TEMPERATURE RANGE: -55 to +275C DERATING: derate power & current rating by 0.4%/C above 25C OVERLOAD: 5 x rated power for 5 seconds LOAD LIFE @ 25C (1000 hrs): 1%R MOISTURE No Load (1000 hrs): 1% R INDUCTANCE: <10nH TEMP. CYCLING -40C to+125C (1000 cycles): 1% R TOLERANCE AND T.C. OPTIONS Resistance Range .001 to .0049 (OA5A=.0025 to .005) .005 to .0099 (OA5A=.006 to .015) .010 to .024 (OA5A=.016 to .025) .025 to .049 .05 to .10 Tol. Range 3% to 10% 1% to 10% 1% to 10% 1% to 10% 1% to 10% Temp. Coef. (ppm/C) Typical 900ppm 600ppm 200ppm 100ppm 50ppm Best Avail.* 200ppm 100ppm 50ppm 30ppm 20ppm P/N DESIGNATION: OA2A - R001 - J B W RCD Type Design Options: S=unformed, E= low thermal EMF, A=standoffs. Leave blank if std. Lead Spacing Option: 80=.2" [5mm], 27=.275"[7mm]. Leave blank if std. Lead Diameter Option: 20=20AWG, 18=18AWG, 16=16AWG. Leave blank if standard. Resis.Code (see table): R01, R010, R100, etc. Tolerance Code: D=0.5%, F=1%, G=2%, H=3%,J=5%, K=10% Packaging: B = bulk (standard) TC (see table for options): 20=20ppm, 30=30ppm, 50=50ppm, 101=100ppm, 201=200ppm, 301=300ppm. (leave blank if standard) Termination: W=Lead-free, Q=Tin/Lead (leave blank if either is acceptable) * TC options vary depending on size and value (consult factory for availability) 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 FA007D Sale of this product is in accordance with GF-061. Specifications subject to change without notice. 56 |
Price & Availability of OA2AA2720-R01
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