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PDF RK73B Data sheet ( Hoja de datos )

Número de pieza RK73B
Descripción thick filmchip resistor
Fabricantes KOA Speer Electronics 
Logotipo KOA Speer Electronics Logotipo



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No Preview Available ! RK73B Hoja de datos, Descripción, Manual

RK73B
www.DataSheet4U.com
general purpose 2%, 5% tolerance
thick film chip resistor
features
EU
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: White three-digit on black protective coat
No marking on 1F, 1H and 1E sizes
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
dimensions and construction
L
cc
W
t
d Protective
Coating
Resistive Inner
Film Electrode
Ceramic
Substrate
Derating Curve
100
Solder
Plating
Ni
Plating
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)
Type
(Inch Size Code)
L
Dimensions inches (mm)
Wc
d
t
1F .015±.001 .007±.001 .004±.001 .004±.001 .005±.001
(01005) (0.4±0.02) (0.2±0.02) (0.10±0.03) (0.11±0.03) (0.13±0.02)
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)
1J
(0603)
.039
+.004
-.002
(1.0
+0.1
-0.05
)
.063±.008
(1.6±0.2)
.02±.002
(0.5±0.05)
.031±.004
(0.8±0.1)
.008±.004
(0.2±0.1)
.012±.004
(0.3±0.1)
.01
+.002
-.004
(0.25 +-00..015)
.012±.004
(0.3±0.1)
.014±.002
(0.35±0.05)
.018±.004
(0.45±0.1)
2A
(0805)
2B
(1206)
2E
(1210)
2H
(2010)
W2H
(2010)
3A
(2512)
W3A
(2512)
.079±.008
(2.0±0.2)
.126±.008
(3.2±0.2)
.049±.004
(1.25±0.1)
.063±.008
(1.6±0.2)
.102±.008
(2.6±0.2)
.016±.008
(0.4±0.2)
.012
+.008
-.004
(0.3
+0.2
-0.1
)
.016
+.008
-.004
(0.4
+0.2
-0.1
)
.02±.004
(0.5±0.1)
.197±.008 .098±.008
(5.0±0.2) (2.5±0.2)
.248±.008 .122±.008
(6.3±0.2) (3.1±0.2)
.02±.012
(0.5±0.3)
.026±.006 .024±.004
(0.65±0.15) (0.6±0.1)
.016
+.008
-.004
(0.4
+0.2
-0.1
)
.026±.006
(0.65±0.15)
ordering information
New Part # RK73B
2B
T
TD 102 J
Type
Size
1F
1H
1E
1J
2A
2B
2E
2H
3A
W2H
W3A
Termination
Material
T: Sn
(1F, 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)
Packaging
TBL: 01005 only: 2mm pitch pressed paper
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 punched paper
TP: 0402, 0603 & 0805: 7" 2mm pitch punched 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
2 significant
figures + 1
multiplier
“R” indicates
decimal on
value <10
Tolerance
G: ±2%
J: ±5%
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
10/29/08
8 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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