features
•Superior to RK73 series in maximum working voltage
•Suitable for flow and reflow solderings
•Marking: White three-digit on black protective coat
•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
30
KOA Speer Electronics, Inc. • Bolivar Drive • P.O. Box 547 • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • 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. 12/27/07
HV73
flat chip resistors for high voltage
dimensions and construction
Protective
Coating Inner
Electrode
Resistive
Film
Ceramic
Substrate
Solder
Plating
Ni
Plating
Lcc
W
t
d
D: ±0.5%
F: ±1%
G: ±2%
J: ±5%
T: Sn
±0.5%, ±1%:
3 significant figures
+ 1 multiplier
±2%, ±5%:
2 significant figures
+ 1 multiplier
1J: 0.1W
2A: 0.125W
2B: 0.25W
2H: 0.5W
3A: 1W
TD: 4mm pitch
punch paper
(0603, 0805, 1206)
TE: 4mm pitch
punched plastic
(2010)
HV73
Type Size Nominal
Resistance Resistance
Tolerance
Termination
Material Packaging
New Part # 2B TD 1004 FT
For further information on packaging,
please refer to Appendix A.
Type L
.012 +.008
-.004
(0.3 +0.2)
-0.1
.016 +.008
-.004
(0.4 +0.2)
-0.1
.02±.004
(0.5±0.1)
.024±.004
(0.6±0.1)
.016±.008
(0.4±0.2)
.02±.012
(0.5±0.3)
.063±.008
(1.6±0.2)
.126±.008
(3.2±0.2)
.049±.004
(1.25±0.1)
.079±.008
(2.0±0.2)
2A
(0805)
2B
(1206)
(Inch Size Code) Wcd t
Dimensions inches (mm)
resistors
.016 +.008
-.004
(0.4 +0.2)
-0.1
.024±.004
(0.6±0.1)
.02±.010
(0.5±0.25)
.098±.008
(2.5±0.2)
.197±.008
(5.0±0.2)
2H
(2010)
.016 +.008
-.004
(0.4 +0.2)
-0.1
.024±.004
(0.6±0.1)
.02±.010
(0.5±0.25)
.122±.008
(3.1±0.2)
.248±.008
(6.3±0.2)
3A
(2512)
.012±.004
(0.3±0.1) .018±.004
(0.45±0.1)
.012±.004
(0.3±0.1)
.031±.004
(0.8±0.1)
.063±.008
(1.6±0.2)
1J
(0603)
ordering information
EU
NEW
HV73
flat chip resistors for high voltage
31
KOA Speer Electronics, Inc. • Bolivar Drive • P.O. Box 547 • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • 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. 3/04/08
Derating Curve
environmental applications
% Rated Power
100
80
60
40
20
-60 -40 0 40 60 80 100 160
70
20
Ambient Temperature
(°C)
0
-55
120
155
-20 140
resistors
Absolute
Maximum
Working
Voltage
E-24
(F±1%) E-24
(G±2%) E-24
(J±5%)
Part
Designation
Maximum
Overload
Voltage
(D.C.)*
Operating
Temperature
Range
Power
Rating
@ 70°C
2A
2B
100k - 10M
—
100k - 10M
—
——
11M - 51M
100k - 10M 400V 800V*
500V 1000V*
11M - 51M
±100
0.125W
0.25W
±200
±200
Resistance RangeT.C.R.
(ppm/°C)
Max.
-55°C
to
+155°C
E-24
(D±0.5%)
100k - 1M
—
—
100k - 10M 100k - 10M 100k - 10M
±100 100k - 1M
2H ——
11M - 51M 2000V(*D.C.) 3000V*
0.5W ±200 —
100k - 10M 100k - 10M 100k - 10M
±100 100k - 1M
3A 11M - 20M 11M - 20M 11M - 51M 3000V(*D.C.) 4000V*
1W ±200 —
43k - 10M 43k - 10M 43k - 10M
±100 43k - 1M
Performance Characteristics
Parameter Requirement ΔR
Limit Typical Test Method
Resistance
T.C.R.
25°C
+25°C/-55°C and +25°C/+125°C
Within regulated
tolerance
Within specified
T.C.R.
—
—
Overload (Short time) Rated Voltage (D.C.) x 2.5 for 5 seconds
±2% ±0.5%
Resistance to Solder Heat 260°C ± 5°C, 10 seconds ± 1 second
±1% ±0.5%
Rapid Change of Temperature -55°C (30 minutes), +125°C (30 minutes), 100 cycles
±0.5%, ±1%* ±0.3%, ±0.5%**
Moisture Resistance 40°C ± 2°C, 90%-95% RH, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle
±2% ±0.75%
Endurance at 70°C 70°C ± 2°C, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle
±2% ±0.75%
Low Temperature Exposure -55°C, 1 hours
±1% ±0.3%
High Temperature
Exposure +155°C, 1000 hours
±2% ±0.3%
*±0.5%: (100kΩ≤R≤10MΩ), ±1%: (11MΩ≤R≤51MΩ)
** ±0.3%: (100kΩ≤R≤10MΩ, ±0.5%: (11MΩ≤R≤51MΩ)
1J 350V 500V*0.1W ±100** —10k - 10M 10k - 10M 10k - 10M
* AC Voltage Reference: When using for A.C. Voltage, use the peek A.C. Voltage, which should not exceed the Maximum DC Overload Voltage
(Max. DC Voltage/ √2)
** Cold T.C.R. of 1.1MΩ~ 10MΩis +200x10-6/K
applications and ratings
For complete environmental specifications,
please refer to pages 34-35.
NEW
