RK73H2H View Datasheet(PDF) -
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RK73H
precision 0.5%, 1% tolerance
thick film chip resistor
EU
features
dimensions
and construction
L
c
c
W
t
d
Protective
Coating
Resistive Inner
Film
Electrode
Ceramic
Derating Curve Substrate
100
80
60
40
1F, 1H 1E, 1J, 2A, 2B, 2E, 2H,
3A, W2H, W3A
20
0
0 20 40 60 80 100 120 140 160 180
70
125
155
Ambient Temperature
(°C)
ordering information
Solder
Plating
Ni
Plating
• 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
Dimensions inches (mm)
(Inch Size Code)
L
W
c
d
t
1H
(0201)
.024±.001 .012±.001 .004±.002 .006±.002 .009±.001
(0.6±0.03) (0.3±0.03) (0.1±0.05) (0.15±0.05) (0.23±0.03)
1E
(0402)
.039
+.004
-.002
.02±.002
.008±.004
.01
+.002
-.004
.014±.002
(1.0
+0.1
-0.05
)
(0.5±0.05)
(0.2±0.1)
(0.25 +-00..015) (0.35±0.05)
1J
(0603)
.063±.008 .031±.004 .012±.004 .012±.004 .018±.004
(1.6±0.2) (0.8±0.1) (0.3±0.1) (0.3±0.1) (0.45±0.1)
2A
(0805)
.079±.008
.049±.004
.016±.008
.012
+.008
-.004
.02±.004
(2.0±0.2) (1.25±0.1) (0.4±0.2)
(0.3
+0.2
-0.1
)
(0.5±0.1)
2B
(1206)
2E
(1210)
2H
(2010)
W2H
(2010)
.126±.008
(3.2±0.2)
.063±.008
(1.6±0.2)
.102±.008
(2.6±0.2)
.016
+.008
-.004
(0.4
+0.2
-0.1
)
.197±.008 .098±.008
(5.0±0.2)
(2.5±0.2)
.02±.012
.024±.004
(0.5±0.3)
.026±.006
(0.65±0.15)
(0.6±0.1)
3A
(2512)
W3A
(2512)
.248±.008 .122±.008
(6.3±0.2) (3.1±0.2)
.016
+.008
-.004
(0.4
+0.2
-0.1
)
.026±.006
(0.65±0.15)
New Part #
RK73H
2B
T
TD
1003
F
Type
Size
1H
1E
1J
2A
2B
2E
2H
3A
W2H
W3A
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:
10Ω ~ 1MΩ -
Contact factory)
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
Nominal
Resistance
3 significant
figures + 1
multiplier
“R” indicates
decimal on
value <100Ω
Tolerance
D: ±0.5%
F: ±1%
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
12 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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