Ultra-Precision High-Power High-Voltage Resistors (HI80)

Introduction (HI80)

New ruthenium material, extended ultra-precision high-power high-voltage resistors (HI80) breakthrough 300W, precision narrowed to 0.1%.

High Voltage Non-Inductive Resistor (HI80)

Token electronic ultra-precision high-power high-voltage resistor (HI80) family series take advantage of new ultra-fine ruthenium material, 95% aluminum oxide ceramic rods, and thick film non-inductive Serpentine Pattern Design. Precision can be narrowed to ±0.1%, and power breakthrough 300W. (HI80) featuring heat-resistant, humidity-resistant, resisting electrical pulse, and stable and reliable long-term performance, is specifically designed for general purpose industrial high voltage system applications.

(HI80) family of high-voltage resistors includes conventional high-voltage resistors (HI80D), conventional miniaturized high-voltage resistors (HI80DS), high-power high-voltage resistors (HI80P), and ultra-precision high-voltage resistors (HI80T).

Conventional high voltage resistors (HI80D) have a wide resistance range of 200Ω ~ 10GΩ, rated power 2.5W ~ 20W, accuracy tolerance F (± 1%), J (± 5%), K (± 10%), the lowest temperature coefficient down to 50ppm on request, and the standard temperature coefficient of 100ppm.

(HI80DS) All-film conventional miniature high-voltage resistor relative to (hi80d), with small size, higher power 3W ~ 30W, withstand higher voltage, and none-inductance. The temperature coefficient of the lowest can reach 50ppm (25°c ~105°c), the standard temperature coefficient of 100ppm. Precision Tolerances F (±1%), J (±5%), K (±10%).

High power high voltage resistors (HI80P) have high rated power 20W ~ 300W, resistance range 1Ω ~ 1GΩ, precision tolerance D (± 0.5%), F (± 1%), J (± 5%), K (± 10% ), The temperature coefficient of up to 25ppm (on request), the standard temperature coefficient of 50ppm.

Ultra-precision high-voltage resistor (HI80T) characters 15ppm temperature coefficient, the standard temperature coefficient is 25ppm, the precision tolerance has B (± 0.1%), D (± 0.5%), F (± 1%), the resistance range 1Ω ~ 500MΩ, and the rated power 0.8W ~ 6W to choose from.

Token (HI80) Voltage Resistor series is able to absorb large amounts of energy at high voltage while remaining non-inductive and heavy load characteristics. The HI80 conforms to the RoHS directives and Lead-free. Customed design, and tighter tolerances are available on request.

For customed designs, tighter tolerances, non-standard technical requirements, or custom special applications, please contact our sales for more information.

Download complete specification Ultra-Precision High-Power High-Voltage Resistors (HI80) PDF.

Features :

Thick film sensorless design.
Wide range of resistance.
Bottom temperature coefficient and high precision.
Resistance to humidity, heat and electricity.
Long term performance, stable and reliable.

Applications :

Impulse voltage generators,
Arc furnace damping, Energy research,
Pulse modulators, Radar Pulse-forming networks,
Capacitor crowbar circuits, High voltage snubber circuits,
X-ray/imaging equipment, and EMI/lightning supression.

Conventional High Voltage Resistor Construction (HI80D)

High Voltage Resistor Construction (HI80D & HI80T)

Membrane Material (a)

Ruthenium Paste

Base Material (b)

95% Aluminum Oxide, Al₂O₃

Encapsulating Material (c)

High Temperature Silicone Resin

Specifications & Painted Dimensions (Unit: mm) (HI80D)

Conventional High Voltage Resistor Painted Dimensions (HI80D)

Conventional High Voltage Resistor Painted Dimensions (Unit: mm) - (HI80D)

Part Number

Rated power (W)
Ambient temperature (75°C)

Max. continuous Oper. Volt (KV)

Resistance range (Ω)

Dimensions (mm)

Min.

Max.

L ±0.5mm

E ±3mm

D ±0.5mm

d ±0.1mm

HI80D-15

0.5

3.0

200

1G

15

30

5.0

0.8

HI80D-20

2.5

4.8

200

1G

20

28

8.0

1.0

HI80D-26

3.7

6.4

250

1G

27

28

8.0

1.0

HI80D-32

4.5

8.0

300

1.5G

33

28

8.0

1.0

HI80D-39

5.2

12.8

400

1.5G

39

28

8.0

1.0

HI80D-52

7.5

16

500

2.5G

52

28

8.0

1.0

HI80D-78

11

24

900

4G

78

28

8.0

1.0

HI80D-103

12

32

1K2

6G

103

28

8.0

1.0

HI80D-124

15

40

1K5

8G

124

28

8.0

1.0

HI80D-154

20

45

2K

10G

154

28

8.0

1.0

Conventional Miniature High Voltage Resistor Construction (HI80DS)

Membrane Material (a)

Ruthenium Paste

Base Material (b)

95% Aluminum Oxide, Al₂O₃

Encapsulating Material (c)

High Temperature Silicone Resin

Conventional Miniature Specifications & Painted Dimensions (Unit: mm) (HI80DS)

Conventional Miniature Specifications & Painted Dimensions (HI80DS)

Conventional Miniature Specifications & Painted Dimensions (Unit: mm) - (HI80DS)

Part Number

Rated power (W)
Ambient temperature (75°C)

Max. continuous Oper. Volt (KV)

Resistance range (Ω)

Dimensions (mm)

Min.

Max.

L ±0.5mm

E ±3mm

D ±0.5mm

d ±0.1mm

HI80DS-20

3

4.8

200

1G

20.2

30

8.2

1.0

HI80DS-26

5

6.4

250

1G

26.9

30

8.2

1.0

HI80DS-32

7

8.0

300

1.5G

33.0

30

8.2

1.0

HI80DS-39

9

12.8

400

1.5G

39.5

30

8.2

1.0

HI80DS-52

10

16

500

2.5G

52.1

30

8.2

1.0

HI80DS-78

15

24

900

4G

77.7

30

8.2

1.0

HI80DS-103

20

32

1K2

6G

102.9

30

8.2

1.0

HI80DS-124

25

40

1K5

8G

123.7

30

8.2

1.0

HI80DS-154

30

45

2K

10G

153.7

30

8.2

1.0

Construction (HI80T)

Membrane Material (a)

Ruthenium Paste

Base Material (b)

95% Aluminum Oxide, Al₂O₃

Encapsulating Material (c)

High Temperature Silicone Resin

Ultra-Precision High Voltage Resistor Specifications (HI80T)

Ultra-Precision High Voltage Resistor Dimensions (HI80T)

Ultra-Precision High Voltage Resistor Unpainted Dimensions (Unit: mm) - (HI80T)

Part Number

Rated power (W)

Max. continuous Oper. Volt (KV)

Resistance range (Ω)

L ±0.5mm

E ±3mm

D ±0.5mm

d ±0.1mm

HI80T-20

0.8

3

1 ~ 500M

20

30

8

1

HI80T-26

1.0

4

1 ~ 500M

27

30

8

1

HI80T-32

1.2

5

1 ~ 500M

33

30

8

1

HI80T-39

1.5

6

1 ~ 500M

39

30

8

1

HI80T-52

2

10

1 ~ 500M

52

30

8

1

HI80T-78

3

15

1 ~ 500M

78

30

8

1

HI80T-103

4

20

1 ~ 500M

103

30

8

1

HI80T-124

5

25

1 ~ 500M

124

30

8

1

HI80T-154

6

30

1 ~ 500M

154

30

8

1

High-Power High Voltage Resistor Construction (Unit: mm) (HI80P)

High-Power High Voltage Resistor Construction (HI80P)

Membrane Material (a)

Ruthenium Paste

Base Material (b)

95% Aluminum Oxide, Al₂O₃

Encapsulating Material (c)

High Temperature Silicone Resin

Cap (d)

Nickel Plating Copper

High-Power High Voltage Resistor Specifications (Unit: mm) (HI80P)

High-Power High Voltage Resistor Dimensions (HI80P)

High-Power High Voltage Resistor Dimensions (Unit: mm) - (HI80P)

Part Number

Rated power (W)

Max. continuous Oper. Volt (KV)

Resistance range (Ω)

L ±1mm

E ±1mm

D ±0.5mm

d ±0.01mm

HI80P-20

20

30

1 ~ 1G

116

10

17

M6

HI80P-30

30

1 ~ 1G

116

10

19

M6

HI80P-50

50

30

1 ~ 1G

116

10

21

M6

HI80P-80

80

30

1 ~ 1G

130

10

28

M6

HI80P-100

100

35

1 ~ 1G

160

10

28

M6

HI80P-150

150

60

1 ~ 1G

210

10

28

M6

HI80P-200

200

60

1 ~ 1G

260

10

28

M6

HI80P-300

300

80

1 ~ 1G

310

10

33

M6

Technical Characteristics - (HI80)

Part Number	Resistance range (Ω)	Tolerance (%)	TCR @25°C (-55°C ~ +105°C)	Insulation withstand voltage	Insulation resistance	Operating temp. range
HI80D	200 ~ 10G	±1% ~ ±10%	100ppm/°C，(±50ppm/°C on request)	1000VDC	≥ 10GΩ	-55°C ~ +225°C
HI80DS	200 ~ 10G	±5% ~ ±10%	100ppm/°C，(±50ppm/°C on request)
HI80T	1 ~ 500M	±0.1% ~ ±1%	±25ppm/°C，(±15ppm/°C on request)
HI80P	1 ~ 1G	±0.5% ~ ±10%	±50ppm/°C，(±25ppm/°C on request)

Environmental Characteristics - (HI80)

Inspection item	Inspection method	Performance requirement
Overload	5 times the rated power, but not more than 1.5 times the maximum continuous operating voltage, 5 seconds	ΔR ≤ ±(0.2%R + 0.01Ω)
Load life	1000 hours under rated power	ΔR ≤ ±(0.5%R + 0.01Ω)
Steady-state damp heat	40°C, RH ≥ 95%, 240h	ΔR ≤ ±(0.4%R + 0.01Ω)
Temperature shock	-65°C ~ 155°C, 5 cycle	ΔR ≤ ±(0.2%R + 0.01Ω)

Power Derating Curve - (HI80)

Power Derating Curve - (HI80DS)

Advance Technique of Non-Inductive & Serpentine Pattern (HI80)

High Voltage Resistors (HI80) Serpentine Pattern

Non-Inductive Performance:

HI80 Non-Inductive Design which uses a serpentine resistive pattern that offers for zigzagging lines to carry current in opposite directions, thereby achieving maximum neutralization of flux fields over the entire length of the resistor.
This efficient non-inductive construction without derating of any performance advantages is ideal for applications where high frequency is required.

Serpentine Pattern Screen Printing Design:

Type High Voltage HI80 Precision Resistors combine Token's Non-Inductive serpentine pattern, high thru-put screen printed silicone coating.
The alignment of the gap in the serpentine resistor pattern with the gap in the coating pattern provides a complete encapsulation of the resistor element.
The cap and lead assemblies are pressed onto the resistor core, finishing the resistor and providing rugged terminal attachment.

Order Codes (HI80D) Conventional High Voltage Resistor

HI80D

39

1G

F

1

2

3

4

Part Number

HI80D

Rated Power (W)
20	2.5W
26	3.7W
39	5.2W
103	12W
154	20W

Resistance Value (Ω)
1K1	1.1KΩ
110K	110KΩ
1M1	1.1MΩ
110M	110MΩ
1G5	1.5GΩ
10G	10GΩ

Resistance Tolerance (%)
F	±1%
J	±5%
K	±10%

Note: TCR 100ppm/°C, (±50ppm/°C on request).

Order Codes (HI80DS) Conventional Miniature high voltage resistors

HI80DS

124

1G

F

1

2

3

4

Part Number

HI80DS

Rated Power (W)
20	3W
32	7W
78	15W
103	20W
154	30W

Resistance Value (Ω)
1K1	1.1KΩ
110K	110KΩ
1M1	1.1MΩ
110M	110MΩ
1G5	1.5GΩ
10G	10GΩ

Resistance Tolerance (%)
J	±5%
K	±10%

Note: TCR 100ppm/°C, (±50ppm/°C on request).

Order Codes (HI80T) Ultra-Precision High Voltage Resistor

HI80T

32

500M

B

1

2

3

4

Part Number

HI80T

Rated Power (W)
20	0.8W
32	1.2W
52	2W
154	6W

Resistance Value (Ω)
10	10Ω
1K1	1.1KΩ
110K	110KΩ
1M1	1.1MΩ
500M	500MΩ

Resistance Tolerance (%)
B	±0.1%
D	±0.5%
F	±1%

Note: TCR ±25ppm/°C, (±15ppm/°C on request).

Order Codes (HI80P) High-Power High Voltage Resistor

HI80P

20

a

1G

F

1

2

3

4

5

Part Number

HI80P

Rated Power (W)
20	20W
30	30W
150	150W
300	300W

Type

a

b

c

Resistance Value (Ω)
10	10Ω
1K1	1.1KΩ
110K	110KΩ
1M1	1.1MΩ
110M	110MΩ
10G	10GΩ

Resistance Tolerance (%)
D	±0.5%
F	±1%
J	±5%
K	±10%

Note: TCR ±50ppm/°C, (±25ppm/°C on request).