RK73G1HT Datasheet, PDF (1/2 Pages) KOA Speer Electronics, Inc. – thick film 0.5%,1%tolerance, 50ppm/°C chip resistor

RK73G
thick film 0.5%, 1% tolerance, 50ppm/°C
chip resistor
EU
features
• High precision resistor with T.C.R. of
±50 ppm/°C and tolerance of ±0.5% or 1%
• RuO₂ thick film resistor element
• Marking: Four-digit, white on black (1E) and dark blue
protective coat (1J, 2A, 2B)
1J-3 marking for E-24
No marking for E-96
Black protective coat on 1H and 1E with no marking
• 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
c
c
W
t
d
Protective
Coating
Resistive Inner
Film
Electrode
Ceramic
Substrate
Derating Curve
100
Solder
Plating
Ni
Plating
80
60
40
1H
1E, 1J, 2A, 2B
20
0
-60 -40 -20
-55
0 20 40 60 80
70
Ambient Temperature
(°C)
100 120 140
125 155
ordering information
Type
Dimensions inches (mm)
(Inch Size Code)
L
W
c
d
t
1H
(0201)
.024±.001 .012±.001 .004±.002 .006±.002 .009±.012
(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)
.126±.008 .063±.008
(3.2±0.2) (1.6±0.2)
.02±.012
(0.5±0.3)
.016
+.008
-.004
.024±.004
(0.4
+0.2
-0.1
)
(0.6±0.1)
New Part # RK73G
1J
T
TD
1003
F
Type
Size
1H
1E
1J
2A
2B
Termination
Material
T: Sn
(1H, 1E, 1J,
2A, 2B)
L: SnPb
(1E, 1J, 2A, 2B)
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)
TPL: 0402 only: 2mm pitch punch paper
TP: 0402, 0603, 0805: 7" 2mm pitch punch
paper
TD: 0603, 0805, 1206: 7" 2mm pitch punched
paper
TDD: 0603, 0805, 1206: 10" paper tape
TE: 0805, 1206: 7" punched plastic
TED: 0805, 1206: 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.
12/14/08
16 KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: [phone] • www.koaspeer.com