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RK73H
resistors
precision 0.5%, 1% tolerance thick film chip resistor
EU
features * RuO2 thick film resistor element * Anti-leaching nickel barrier terminations * Meets or exceeds EIA 575, EIAJ RC 2690A, EIA PDP-100, MIL-R-55342F * Marking: Four-digit black on blue protective coat on 1J - 3A sizes. No marking on 1E size Blue body and no marking on 1H size Three-digit on 1J size, E-24 values only * Products with lead-free terminations meet EU RoHS requirements. Pb located in glass material, electrode and resistor element is exempt per Annex 1, exemption 5 of EU directive 2005/95/EC
Type
c
(Inch Size Code)
dimensions and construction
c L
L
Dimensions inches (mm) W c d
t
W Solder Plating t d Protective Coating Resistive Inner Film Electrode Ni Plating
1H (0201) 1E (0402) 1J (0603) 2A (0805) 2B (1206) 2E (1210) 2H (2010)
1F, 1H 1E, 1J, 2A, 2B, 2E, 2H, 3A, W2H, W3A
.024.001 .012.001 .004.002 .006.002 .009.001 (0.60.03) (0.30.03) (0.10.05) (0.150.05) (0.230.03) .039 (1.0
+.004 -.002 +0.1 ) -0.05 +.002 .02.002 .008.004 .01 -.004 .014.002 (0.50.05) (0.20.1) (0.25 +0.05) (0.350.05) -0.1
.063.008 .031.004 .012.004 .012.004 .018.004 (0.30.1) (0.450.1) (0.30.1) (1.60.2) (0.80.1) .079.008 .049.004 .016.008 (2.00.2) (1.250.1) (0.40.2) .063.008 .126.008 (1.60.2) (3.20.2) .102.008 (2.60.2) .197.008 .098.008 (5.00.2) (2.50.2) .02.012 (0.50.3) .012 (0.3
+.008 -.004 +0.2 ) -0.1
Derating Curve
100 80 60 40 20 0
Ceramic Substrate
.02.004 (0.50.1)
.016 (0.4
+.008 -.004 +0.2 ) -0.1
W2H (2010) 3A (2512) W3A (2512) T Termination Material T: Sn (1H, 1E, 1J, 2A, 2B, 2E, 2H, 3A) L: SnPb (1E, 1J, 2A, 2B, 2E, 2H, 3A) G: Au (1E, 1J, 2A: 10 ~ 1M Contact factory)
.026.006 (0.650.15) .016 (0.4
+.008 -.004 +0.2 ) -0.1
.024.004 (0.60.1)
0
20
40
80 100 120 140 160 180 155 70 125 Ambient Temperature (C)
60
.248.008 .122.008 (6.30.2) (3.10.2)
ordering information
New Part # RK73H Type 2B Size 1H 1E 1J 2A 2B 2E 2H 3A W2H W3A
.026.006 (0.650.15) 1003 Nominal Resistance 3 significant figures + 1 multiplier "R" indicates decimal on value <100 F Tolerance D: 0.5% F: 1%
TD Packaging
TA: 0201 only: 1mm pitch pressed paper TC: 0201 only: 7" 2mm pitch pressed paper (TC: 10,000 pcs/reel, TCM: 15,000 pcs/reel) TCD: 0201 only: 10" 2mm pitch punched paper TPL: 0402 only: 2mm pitch punch paper TP: 0402, 0603, 0805: 7" 2mm pitch punch paper TD: 0603, 0805, 1206, 1210: 7" 2mm pitch punched paper TDD: 0603, 0805, 1206, 1210: 10" paper tape TE: 0805, 1206, 1210, 2010 & 2512: 7" punched plastic TED: 0805, 1206, 1210, 2010 & 2512: 10" punched plastic For further information on packaging, please refer to Appendix A
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
12/22/08
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KOA Speer Electronics, Inc. * 199 Bolivar Drive * Bradford, PA 16701 * USA * 814-362-5536 * Fax: 814-362-8883 * www.koaspeer.com
RK73H
precision 0.5%, 1% tolerance thick film chip resistor applications and ratings
Part Designation* RK73H1H (0201) RK73H1E (0402) Power Rating @ 70C 1/20W (.05W) T.C.R. (ppm/C) Max. 200 400 100 1/16W (.063W) 200 100 RK73H1J (0603) 1/10W (.10W) 200 100 RK73H2A (0805) 1/8W (.125W) 200 400 100 RK73H2B (1206) 1/4W (.25W) 1/2W 1/3W 1/2W 1/3W 1/3W (.50W) (.33W) (.50W) (.33W) (.33W) 200 400 100 200 200 400 100 200 400 100 RK73H3A/W3A (2512) 1W 200 400 Resistance Range E-24, E-96 (D0.5%) 10 - 1M1 -- 10 - 1M -- 10 - 1M -- 10 - 1M -- -- 10 - 1M -- -- 10 - 1K 1.02K - 1M -- -- -- 10 - 1M -- -- 10 - 1M -- -- Resistance Range E-24, E-96 (F1%) 10 - 10M1 1.0 - 9.11 10 - 1M 1.0 - 9.76 1.02M - 10M 10 - 1M 1.0 - 9.76 1.02M - 10M 10 - 1M 1.0 - 9.76 1.02M - 10M 10 - 1M 1.0 - 9.76 1.02M - 5.6M 5.62M - 10M 10 - 1K 1.02K - 1M 1.0 - 9.76 1.02M - 5.6M 5.62M - 10M 10 - 1M 1.0 - 9.76 1.02M - 5.6M 5.62M - 10M 10 - 1M 1.0 - 9.76 1.02M - 5.6M 5.62M - 10M 150V 200V 50V 100V Absolute Maximum Working Voltage 25V Absolute Maximum Overload Voltage 50V Operating Temperature Range -55C to +125C
resistors
-55C to +155C
RK73H2E (1210)
200V
400V
RK73H2H/W2H (2010)
3/4W (.75W)
200V (500V**)
400V (500V**)
* Parenthesis indicate EIA package size codes. ** Please contact KOA Speer for the Max. working voltage and the Max. overload voltage.
1
E-24 values only.
environmental applications Performance Characteristics
Parameter Resistance T.C.R. Overload (Short time) Resistance to Solder Heat Rapid Change of Temperature Moisture Resistance Endurance at 70C High Temperature Exposure Requirement R Limit Typical Within regulated -- tolerance Within specified -- T.C.R. 2% 1%, 3%* 0.5% 0.5% 0.75%, 1%, 0.5%** 0.3% Test Method 25C +25C/-55C and +25C/+125C Rated Voltage x 2.5 for 5 seconds (2B: Rated Voltage x 2 for 5 seconds) 260C 5C, 10 seconds 1 second -55C (30 minutes), +125C (30 minutes), 100 cycles
2%: 1J, 2A, 2B 0.75%: 1J, 2A, 3%: Another 2B; 1%: Another 40C 2C, 90%-95% RH, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle 2%: 1J, 2A, 2B 0.75%: 1J, 2A, 2B 70C 2C, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle 3%: Another 1%: Another +125C, 1000 hours: 1F, 1H 1% 0.3% +155C, 1000 hours: 1E, 1J, 2A, 2B, 2E, W2H, W3A
* 1%: 1H, 1E~W3A (10R1M); 3%: 1E~W3A (R<10, R>1M) ** 0.75%: 1H; 1%: 1E ~W3A (R<10, R>1M); 0.5%: Another For Surface Temperature Rise Graph see Terms & Definitions. Additional environmental applications can also be found at www.koaspeer.com
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. 12/14/08
KOA Speer Electronics, Inc. * 199 Bolivar Drive * Bradford, PA 16701 * USA * 814-362-5536 * Fax: 814-362-8883 * www.koaspeer.com
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