precision 0.5%, 1% tolerance
thick film chip resistor
RK73H
EU
c
L
c
NEW
resistors
features
•
RuO
2
thick film resistor element
•
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
Black body and no marking on 1F, 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
(Inch Size Code)
dimensions
and construction
L
Dimensions
inches
(mm)
W
c
d
t
1F
(01005)
1H
(0201)
.016±.0008 .008±.0008 .004±.001 .004±.001 .005±.0008
(0.4±0.02) (0.2±0.02) (0.1±0.03) (0.11±0.03) (0.13±0.02)
.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)
.039
(1.0
+.004
-.002
+0.1
)
-0.05
+.002
.02±.002 .008±.004 .01
-.004
.014±.002
(0.5±0.05) (0.2±0.1) (0.25
+0.05
) (0.35±0.05)
-0.1
W
Solder
Plating
t
d
Protective
Coating
Resistive Inner
Film
Electrode
Ni
Plating
1E
(0402)
1J
(0603)
2A
(0805)
2B
(1206)
2E
(1210)
.063±.008 .031±.004 .012±.004 .012±.004 .018±.004
(1.6±0.2)
(0.8±0.1)
(0.3±0.1) (0.45±0.1)
(0.3±0.1)
.079±.008 .049±.004 .016±.008
(2.0±0.2) (1.25±0.1) (0.4±0.2)
.063±.008
.126±.008
(1.6±0.2)
(3.2±0.2)
.102±.008
(2.6±0.2)
.197±.008 .098±.008
(5.0±0.2)
(2.5±0.2)
.02±.012
(0.5±0.3)
.012
(0.3
+.008
-.004
+0.2
)
-0.1
Derating Curve
100
80
60
40
20
0
0
20
40
Ceramic
Substrate
.02±.004
(0.5±0.1)
.016
(0.4
1F, 1H
1E, 1J, 2A, 2B, 2E, 2H,
3A, W2H, W3A
2H
(2010)
W2H
(2010)
3A
(2512)
W3A
(2512)
T
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: 10Ω ~
1MΩ - Contact
factory)
+.008
-.004
+0.2
-0.1
)
.026±.006
(0.65±0.15)
.016
(0.4
+.008
-.004
+0.2
)
-0.1
.024±.004
(0.6±0.1)
100 120
140
160 180
70
125
155
Ambient Temperature
(°C)
60
80
.248±.008 .122±.008
(6.3±0.2)
(3.1±0.2)
ordering information
New Part #
RK73H
Type
2B
Size
NEW
1F
1H
1E
1J
2A
2B
2E
2H
3A
W2H
W3A
.026±.006
(0.65±0.15)
1003
Nominal
Resistance
3 significant
figures + 1
multiplier
“R” indicates
decimal on
value <100Ω
F
Tolerance
D: ±0.5%
F: ±1%
TD
Packaging
TX: 01005 only: 4mm width - 1mm pitch plastic embossed
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 punch paper
TP: 0402, 0603, 0805: 7" 2mm pitch punch paper
TD: 0603, 0805, 1206, 1210:
7" 4mm 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.
11/05/09
10
KOA Speer Electronics, Inc.
• 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
applications and ratings
Part
Designation*
RK73H1F
(01005)
RK73H1H
(0201)
RK73H1E
(0402)
NEW
Power
Rating
@ 70°C
1/3W (.03W)
1/20W (.05W)
T.C.R.
(ppm/°C)
Max.
±250
±300
±200
±400
±100
1/16W (.063W)
±200
±100
1/10W (.10W)
±200
±100
1/8W (.125W)
±200
±400
±100
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
RK73H2E
(1210)
Resistance
Range
E-24, E-96
(D±0.5%)
—
—
10Ω - 1MΩ
—
10Ω - 1MΩ
—
10Ω - 1MΩ
—
10Ω - 1MΩ
—
—
10Ω - 1MΩ
—
—
10Ω - 1KΩ
1.02KΩ - 1MΩ
—
—
—
10Ω - 1MΩ
—
—
10Ω - 1MΩ
—
precision 0.5%, 1% tolerance
thick film chip resistor
Resistance
Range
E-24, E-96
(F±1%)
6.8kΩ - 1MΩ
1
10Ω - 6.2KΩ
1
10Ω - 10MΩ
1.0Ω - 9.1Ω
1
10Ω - 1MΩ
1.0Ω - 9.76Ω
1.02MΩ - 10MΩ
10Ω - 1MΩ
1.0Ω - 9.76Ω
1.02MΩ - 10MΩ
10Ω - 1MΩ
1.0Ω - 9.76Ω
1.02MΩ - 10MΩ
10Ω - 1MΩ
1.0Ω - 9.76Ω
1.02MΩ - 5.6MΩ
5.62MΩ - 10MΩ
10Ω - 1KΩ
1.02KΩ - 1MΩ
1.0Ω - 9.76Ω
1.02MΩ - 5.6MΩ
5.62MΩ - 10MΩ
10Ω - 1MΩ
1.0Ω - 9.76Ω
1.02MΩ - 5.6MΩ
5.62MΩ - 10MΩ
10Ω - 1MΩ
1.0Ω - 9.76Ω
1.02MΩ - 5.6MΩ
5.62MΩ - 10MΩ
150V
200V
50V
100V
Absolute
Maximum
Working
Voltage
15V
25V
Absolute
Maximum
Overload
Voltage
30V
50V
Operating
Temperature
Range
-55°C to +155°C
-55°C to +125°C
RK73H1J
(0603)
RK73H2A
(0805)
RK73H2B
(1206)
-55°C to +155°C
200V
400V
RK73H2H/W2H
(2010)
3/4W (.75W)
200V
(500V**)
400V
(500V**)
environmental applications
Performance Characteristics
Parameter
Resistance
T.C.R.
Overload (Short time)
Resistance to Solder Heat
Rapid Change of Temperature
Moisture Resistance
Endurance at 70°C
High Temperature Exposure
±400
—
1
* Parenthesis indicate EIA package size codes.
1F(10~1MΩ) and 1H (1.0~9.1Ω, ±1%)E-24 values only.
** Please contact KOA Speer for the Max. working voltage and the Max. overload voltage.
Requirement
∆
R
Limit
Typical
Within regulated
—
tolerance
Within specified
—
T.C.R.
±1%: 1F only
±2%
±0.5% all others
±0.75%, ±1%, ±0.5%**
±1%, ±3%*
±0.5%
±2%: 1J, 2A, 2B
±3%: all others
±2%: 1J, 2A, 2B
±3%: all others
±1%
±0.5%: 1F only
±0.3% all others
±0.75%: 1J, 2A, 2B;
±1.5%:1F, ±1%: all others
±0.75%: 1J, 2A, 2B
±1.5%: 1F, ±1%: all others
Test Method
25°C
+25°C/-55°C and +25°C/+125°C
Rated Voltage x 2.5 for 5 seconds
(2B: Rated Voltage x 2 for 5 seconds)
260°C ± 5°C, 10 seconds ± 1 second
-55°C (30 minutes), +125°C (30 minutes), 100 cycles
40°C ± 2°C, 90%-95% RH, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle
70°C ± 2°C, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle
+125°C, 1000 hours: 1F, 1H
±0.5%: 1F only
+155°C, 1000 hours: 1E, 1J, 2A, 2B, 2E, W2H, W3A
±0.3%: all others
* ±1%: 1H, 1E~W3A (10Ω≤R≤1MΩ); ±3%: 1E~W3A (R<10Ω, R>1MΩ)
** ±0.75%: 1H; ±1%: 1E ~W3A (R<10Ω, R>1MΩ); ±0.5%: all others
For Surface Temperature Rise Graph see Environmental Applications. 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.
11/10/09
KOA Speer Electronics, Inc.
• 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
11
resistors
RK73H
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