Superior to RK73 series in maximum working voltage
•
Marking: 1J: No marking, black protective coating
2A ~ 3A: White three-digit marking on
black protective coating
•
Products with lead-free terminations meet EU RoHS
requirements. EU RoHS regulation is not intended for
Pb-glass contained in electrode, resistor element and glass.
dimensions and construction
c
L
c
Type
(Inch Size Code)
L
Dimensions
inches
(mm)
W
c
d
t
W
Solder
Plating
t
d
Protective
Coating
Resistive Inner
Film
Electrode
Ni
Plating
1J
(0603)
2A
(0805)
2B
(1206)
2H
(2010)
3A
(2512)
.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)
.079±.008 .049±.004 .016±.008
(2.0±0.2) (1.25±0.1) (0.4±0.2)
.126±.008 .063±.008
(1.6±0.2)
(3.2±0.2)
.197±.008 .098±.008
(2.5±0.2)
(5.0±0.2)
.248±.008 .122±.008
(3.1±0.2)
(6.3±0.2)
.02±.012
(0.5±0.3)
.02±.012
(0.5±0.3)
.02±.012
(0.5±0.3)
.012
(0.3
.016
(0.4
.016
+.008
-.004
+0.2
-0.1
)
+.008
-.004
+0.2
-0.1
)
.02±.004
(0.5±0.1)
.024±.004
(0.6±0.1)
.024±.004
(0.6±0.1)
.024±.004
(0.6±0.1)
Ceramic
Substrate
+.008
-.004
+0.2
)
(0.4
-0.1
.016
+.008
-.004
(0.4
+0.2
)
-0.1
ordering information
New Part #
HV73
Type
2B
Size
1J: 0.1W
2A: 0.25W
2B: 0.25W
2H: 0.5W
3A: 1W
T
Termination
Material
T: Sn
TD
Packaging
TD: 0603, 0805, 1206:
7" 4mm pitch punched paper
TE: 2010 & 2512:
7" embossed plastic
For further information on packaging,
please refer to Appendix A
1004
Nominal
Resistance
±0.5%, ±1%:
3 significant figures
+ 1 multiplier
±2%, ±5%:
2 significant figures
+ 1 multiplier
F
Resistance
Tolerance
D: ±0.5%
F: ±1%
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.
11/16/16
40
KOA Speer Electronics, Inc.
• 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
flat chip resistors for high voltage
applications and ratings
Part
Designation
1J
2A
2B
2H
3A
Power
Rating
@ 70°C
0.1W
0.25W
0.25W
0.5W
1W
Rated
Rated
T.C.R.
Terminal
Ambient
(ppm/°C)
Part
E-24/E-96
Temp.
Max.
Temp.
(D±0.5%)
70°C
70°C
70°C
70°C
70°C
80°C
100°C
100°C
90°C
105°C
±100**
±100
±200
±100
±200
±100
±200
±100
±200
—
100k - 1M
—
100k - 1M
—
100k - 1M
—
43k - 1M
—
Resistance Range (Ω)
E-24/E-96
(F±1%)
10k - 10M
E-24
(G±2%)
10k - 10M
E-24
(J±5%)
10k - 10M
Absolute Maximum
Operating
Maximum Overload
Temp.
Working Voltage
Range
Voltage
(D.C.)*
350V
400V
800V
2000V
(*D.C.)
3000V
(*D.C.)
500V*
800V*
1000V*
3000V*
4000V*
-55°C
to
+155°C
100k - 10M 100k - 10M 100k - 10M
—
—
11M - 51M
100k - 10M 100k - 10M 100k - 10M
—
—
11M - 51M
100k - 10M 100k - 10M 100k - 10M
—
—
11M - 51M
43k - 10M 43k - 10M
10.2M - 20M 11M - 20M
43k - 10M
11M - 51M
* AC Voltage Reference: When using for A.C. Voltage, use the peak A.C. Voltage, which should not exceed the Maximum DC Overload Voltage
(Max. DC Voltage/
√2)
** Cold T.C.R. of 1.02MΩ ~ 10MΩ is +200x10
-6
/K
If any questions should arise whether to use the “Rated Ambient Temperature” or the “Rated Terminal Part Temperature,” please give priority
to the “Rated Terminal Part Temperature.” Prior to use and for more details refer to “Introduction of the derating curves on the terminal part
temperature” in the beginning of the catalog.
Rated voltage =
√Power
rating x resistance value or max. working voltage, whichever is lower
environmental applications
Derating Curve
100
80
% Rated Power
100
80
% Rated Power
60
40
20
0
-60 -40 -20
-55
1J/0.1W (80°C)
2H/0.5W (90°C)
2A, 2B/0.25W (100°C)
3A/1W (105°C)
60
40
20
0
-60 -40 -20
-55
0
20
40
60
80 100 120 140
70
Ambient Temperature
(°C)
160
155
0
60 80 100 120 140 160
85 90 105
155
Terminal Part Temperature
(°C)
20
40
For resistors operated at an ambient temperature of 70°C or above, a
For resistors operated at a terminal part temperature of described for each size or
power rating shall be derated in accordance with the above derating curve. above, a power rating shall be derated in accordance with the above derating curve.
Please refer to “Introduction of the derating curve based on the terminal part
temperature” in the beginning of our catalog before use.
