SYNTON-TECH CORPORATION
HIGH VOLTAGE RESISTORS
File No.:
Version:
Page:
Date:
MFH-02-#S062
C
1/22
2012.11.23
1. EXPLANATIONS OF ORDERING CODE
DESCRIPTION : MFH 1W 5% 10MΩ 3.5KV
SYNTON CODE : MFH
100
J
106
/ 3.5KV
T
POWER
012 : 1/8W
025 : 1/4W
050 : 1/2W
100 : 1W
200 : 2W
300 : 3W
100 S : 1W
small Size
TOLERANCE
F :
±1%
G :
±2%
J :
±5%
K :
±10%
RESISTANCE
VALUE
3 Digits :
106 : 10M
VOLTAGE
300V ~ 10KV
PACKAGE
T : Tape Box
4 Digits :
1005 : 10M
(Please see
detail of
Figure1)
(Please see
detail of
Figure5,6)
(Please see
detail of
Figure1)
(Please see
detail of
Figure4)
APPROVED
CHECKED
DESIGNED
REMARK
DOCUMENT NO.
Carol
May
Chen
RE:SGS
0201010476
Confidential, Do Not Disseminate.
SYNTON-TECH CORPORATION
HIGH VOLTAGE RESISTORS
File No.:
Version:
Page:
Date:
MFH-02-#S062
C
2/22
2012.11.23
2. ELECTRICAL CHARACTERISTICS
Type
Power
Max. Working Voltage
Dielectric Withstanding
Voltage
Resistance Range
Short-Time Overload
Impulse Test
Load Life Test
Humidity Test
Temperature Cycling Test
Effective Soldering Test
Temperature Coefficient
Vibration Test
Terminal Strength Test
Working Temp. Range
Resistance Tolerance
**Small size type available on your request
Figure 1
MFH- MFH- MFH- MFH- MFH- MFH- MFH- MFH- MFH- MFH-
12
25S
25
50S
50 100S 100 200S 200 300S
1/8W 1/4W 1/4W 1/2W 1/2W
300V
300V
1600V
700V
1W
1W
2W
2W
3W
3500V
700V
7000V
700V
10000V
700V
10Ω ~<100M 10Ω ~<100M 10Ω ~<100M 10Ω ~<100M 10Ω ~<100M
±1.0%
±2.0%
±5.0%
±5.0%
±1.0%
±1.0%
<1K =
±500PPM/℃
≤100K
=
±300PPM/℃
>100K =
±200PPM/℃
±1.0%
±0.5%
-55℃ ~ +155℃
F(±1%), G(±2%) , J(±5%), K(±10%)
Confidential, Do Not Disseminate.
SYNTON-TECH CORPORATION
HIGH VOLTAGE RESISTORS
File No.:
Version:
Page:
Date:
MFH-02-#S062
C
3/22
2012.11.23
3. POWER RATING
(1) Power Derating
The Rated Power means the allowed continuous and maximum Power and voltage
under the ambient temperature of 70℃. If the temperature exceeds 70℃ the rated
power shall be derated as according to the following curve.
-55
100
70
Rated
Power
(%)
80
60
40
20
-60
-30
0
30
60
90
120
150
155
180
Ambient Temperature (℃)
Figure2
(2) Rated Voltage
Rated Voltage means the equivalent of rated power to the D.C. or A. C.
(Commercial effective cycles) voltage. The result can be obtained from the
following equation. If the rated voltage exceeds the maximum voltage,
the maximum working voltage will apply.
E : Rated Voltage (V)
P : Rated Power (W)
R : Nominal Value (Ω)
E=
PxR
Confidential, Do Not Disseminate.
SYNTON-TECH CORPORATION
HIGH VOLTAGE RESISTORS
File No.:
Version:
Page:
Date:
MFH-02-#S062
C
4/22
2012.11.23
4. CONSTRUCTION AND DIMENSIONS
4.1 Construction
A.
C.
E.
Tinned Copper Wire
Metal Glazed Film
Silicon Paint
B.
D.
Tinned Iron Cap
Ceramic Rod
A
B
C
D
E
d
H
L
D
4.2 Dimensions
Unit:m/m
TYPE
MFH-12
MFH-25S
MFH-25
MFH-50S
MFH-50
MFH-100S
MFH-100
MFH-200S
MFH-200
MFH-300S
POWER
1/8W
1/4W
1/4W
1/2W
1/2W
1W
1W
2W
2W
3W
L
3.3±0.3
6.0±0.3
9.0±0.5
12/+1-2
16/+1-2
D
1.8±0.2
2.4±0.1
3.3±0.5
4.5±0.5
5.5±0.5
Figure3
Confidential, Do Not Disseminate.
H
28±2
28±2
30±3
38±3
38±3
d
0.45±0.05
0.60±0.05
0.60±0.05
0.80±0.05
0.80±0.05
SYNTON-TECH CORPORATION
HIGH VOLTAGE RESISTORS
4.3 Tape packing (T-TYPE)
File No.:
Version:
Page:
Date:
MFH-02-#S062
C
5/22
2012.11.23
D1
D2
P
0 ± 0.5
I
E
Z
S
T
P
±0.5
5
5
5
5
10
W
±0.5
6
6
6
6
6
Figure4
W
Unit : m/m
D
1—
D
2
Max.
1.2
1.2
1.4
1.4
1.4
E
Max.
1
1
1
1
1
Z
Max.
1.2
1.2
1.2
1.2
1.2
S
Max.
1
1
1
1
1
I
Min.
3.2
3.2
3.2
3.2
3.2
TYPE
MFH-12
MFH-25S
MFH-25
MFH-50S
MFH-50
MFH-100S
MFH-100
MFH-200S
MFH-200
MFH-300S
SIZE
T-52
T-52
T-52
T-52
T-64
T
52±2.0
52±2.0
52±2.0
52±2.0
64±2.0
Confidential, Do Not Disseminate.
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