EU
(
)
THICK FILM FOR HIGH VOLTAGE
RoHS
Flat Chip Resistors For High Voltage (For Automotive)
HV73V
■Construction
L
c
c
W
⑥
⑤
④
t
①ꢀProtective coating ④ꢀNi plating
②ꢀResistive film
③ꢀInner electrode
⑤ꢀSn plating
⑥ꢀCeramic substrate
d
②
③
①
Coating color：Black
■Dimensions
Type
（Inch Size Code）
1J（0603）
1J AT（0603）
2A（0805）
2A AT（0805）
2B（1206）
2B AT（1206）
■Features
・Superior to RK73 series in maximum working voltage.
・Suitable for flow and reflow solderings.
・Products meet EU-RoHS requirements. EU-RoHS regulation
is not intended for Pb-glass contained in electrode, resistor
element and glass.
Dimensions（mm）
c
Weigh（t g）
（1000pcs）
L±0.2
W
d.
t±0.1
0.3±0.1
0.35±0.15
0.4±0.2
0.45±0.25
0.5±0.3
0.3±0.1
1.6
0.8±0.1
0.45
2.14
0.5±0.2
＋0.2
0.3
0.50
0.55
－0.1
2.0
3.2
1.25±0.1
1.6±0.2
4.54
9.14
0.6±0.2
・Suitable for high reliable applications like automotives. AEC-
Q200 Tested.
＋0.2
0.4
－0.1
0.60
0.55±0.35
0.8±0.2
■Applications
・Inverter, DC-DC converter, Battery Management, Charger,
HID lamp
■ Type Designation
ꢀExample
■Reference Standards
ꢀIEC 60115-8
ꢀJIS C 5201-8
ꢀEIAJ RC-2134C
HV73V
2A
ꢀ
T
TD
104
J
Product
Code
Power
Rating
Characteristic
Terminal
Taping
Nominal
Resistance
Tolerance
D：±0.5%
F：±1%
G：±2%
J：±5%
Surface Material
Resistance
1J:0.1W
Nil：Standard
A：Heat shock
T：Sn
TD:4mm pitch
punch paper
BK:Bulk
D,F:4 digits
G,J:3 digits
2A:0.25W
2B:0.33W
※1
ꢀ
resistance
※1 No resistance marking.
Contact us when you have control request for environmental hazardous material other than the substance specified
by EU-RoHS.
For further information on taping, please refer to APPENDIX C on the back pages.
■ Ratings
Resistance Range（Ω）
Taping & Q’ty/Reel
（pcs）
Ratedꢀ
Power
Rating
Rated Ambient
Temp.
T.C.R.
Max. Working
Voltage
Max. Overload
※2
Type
Terminal
D:±0.5%
E24・E96
—
100k～1M
—
100k～1M
—
F:±1%
E24・E96
G:±2%
E24
J:±5%
E24
－6
（×10 /K）
Voltage（D.C.）
Part Temp.
TD
※3
HV73V1J
HV73V2A
0.1W
±100
10k～10M
100k～10M
—
10k～10M
100k～10M
—
10k～10M
100k～10M
11M～51M
100k～10M
11M～51M
350V
400V
500V
±100
±200
±100
±200
0.25W
800V
70℃
125℃
5,000
100k～10M
—
100k～10M
—
HV73V2B
0.33W
800V
1200V
Operating Temperature Range：－55℃～＋155℃
Rated voltage＝ Power Rating×Resistance value or Max. working voltage, whichever is lower.
√‾‾‾‾‾‾‾‾‾‾‾‾
※2 Max. overload voltage is specified by D.C. voltage.
※3 Cold T.C.R（. －55℃～＋25℃）of 1.02MΩ～10MΩ is ±200×10 /K.
－6
If any questions arise whether to use the“Rated Ambient Temperature”or the“Rated Terminal Part Temperature”in your usage conditions, please give priority to the“Rated Terminal Part Temperature”.
For more details, please refer to“Introduction of the derating curves based on the terminal part temperature”on the beginning of our catalog.
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
Aug. 2023
Oct. 2023
Contact our sales representatives before you use our products for applications including automotives, medical equipment and aerospace equipment.
Contact our sales representatives before you use our products for applications including automotives, medical equipment and aerospace equipment.
Malfunction or failure of the products in such applications may cause loss of human life or serious damage.
Malfunction or failure of the products in such applications may cause loss of human life or serious damage.
www.koaglobal.com
www.koaglobal.com
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