SYNTON
-
TECH CORPORATION
WIRE WOUND RESISTORS
NKNP ( NON-INDUCTIVE )
1.
File No. :
Version :
Page :
Date :
NKNP-02-B
B
1/21
2012.04.26
SUBJECT:
This specification applies
on
the Wire Wound Resistors
(non-inductive type) was made by
SYNTON-TECH
Corporation
◦
2. EXPLANATIONS OF ORDERING CODE
DESCRIPTION : NKNP 1W 5% 4Ω7
SYNTON CODE : NKNP
100
J
4R7
T
SERIES
WIRE
WOUND
RESISTORS
NKNP
(NON-INDUC
TIVE TYPE)
POWER
025 : 1/4W
050 : 1/2W
100 : 1W
200 : 2W
300 : 3W
500 : 5W
700 : 7W
1000:10W
100 S
即
1W
small Size
100 B
即
1W
big Size
(Please see
detail of
Figure1)
TOLERANCE
F :
±1%
G :
±2%
J :
±5%
RESISTANCE
VALUE
E24 Series
3 Digits :
4R7 : 4.7Ω
100 : 10Ω
(Please see
detail of
Figure7)
E96 Series
4 Digits :
4R70 : 4.7Ω
10R0 : 10Ω
(Please see
Figure8)
PACKAGE
T
=Tape Box
S
=Tape 26mm
TR
=Tape Reel
B
=Bulk
M / MK / MB=
Forming
horizontal type
F / FK / FKK=
Forming
vertical type
(Please see
detail of
Figure4 & 5,6)
APPROVED
CHECKED
DESIGNED
REMARK
DOCUMENT NO.
Carol
May
Chen
4/26 RE:SGS
0201010040
Confidential, Do Not Disseminate.
SYNTON
-
TECH CORPORATION
WIRE WOUND RESISTORS
NKNP ( NON-INDUCTIVE )
File No. :
Version :
Page :
Date :
NKNP-02-B
B
2/21
2012.04.26
3. ELECTRICAL CHARACTERISTICS
TYPE
Power Rating at
70℃
NKNP NKNP NKNP NKNP NKNP NKNP NKNP NKNP NKNP NKNP NKNP NKNP
-50 -100S -100 -200S -200 -300S -300 -500 -500B 700S -700 -1000
1/2W 1W
1W
2W
2W
3W
3W
5W
5W
7W
7W 10W
Operating Temp.
—55℃½＋155℃
Range
Maximun Working
250V 250V 300V 300V 300V 300V 300V 300V 300V 300V 300V 350V
Volt.
Maximun
350V 350V 450V 450V 450V 450V 450V 450V 450V 450V 450V 450V
Overload Volt.
Dielectric
withstanding Volt.
300V 300V 400V 400V 400V 400V 400V 400V 400V 400V 400V 400V
Standard
Special
±300PPM
/℃ ,
0.1Ω~10Ω
0.02Ω~0.099Ω
special low to
±25PPM high to ±1500PPM
Figure 1
Value Range
Temp.Coefficient
4. POWER RATING
(1)Power Derating
: The rated power at the temperature in excess of
70
℃
shall be derated in accordance with figure2
70
100
Rated
Power
(%)
80
60
40
20
00
30
60
90
120
150
155
200
250
300
275
Ambient Temperature (℃)
Figure2
Confidential, Do Not Disseminate.
SYNTON
-
TECH CORPORATION
WIRE WOUND RESISTORS
NKNP ( NON-INDUCTIVE )
File No. :
Version :
Page :
Date :
NKNP-02-B
B
3/21
2012.04.26
(2)Rated Voltage :
The DC or AC(rms) continuous working voltage
corresponding to the rated power is determined
by the following formula:
E
=
RxP
Where E : Continuous rated DC or AC (rms) working voltage (v)
P : Rated power (w)
R : Resistance value (
Ω
)
Confidential, Do Not Disseminate.
SYNTON
-
TECH CORPORATION
WIRE WOUND RESISTORS
NKNP ( NON-INDUCTIVE )
File No. :
Version :
Page :
Date :
NKNP-02-B
B
4/21
2012.04.26
5. DIMENSIONS
d
H
L
D
Unit:m/m
TYPE
NKNP-50
NKNP-100S
NKNP-100
NKNP-200S
NKNP-200
NKNP-300S
NKNP-300
NKNP-500
NKNP-500B
NKNP-700S
NKNP-700
NKNP-1000
L
9.0 ± 1.5
11 ± 1.5
15 ± 1.5
17 ± 1.5
24 ± 1.5
39 ± 2.0
52 ± 3.0
D
3.2 ± 1.5
4.5 ± 1.5
5.0 ± 1.5
6.0 ± 1.5
8.0 ± 1.5
8.0 ± 1.5
8.0 ± 1.5
Figure3
H
25 ± 3
35 ± 3
35 ± 3
35 ± 3
35 ± 3
35 ± 3
35 ± 3
d
0.58 ± 0.1
0.75 ± 0.1
0.75 ± 0.1
0.75 ± 0.1
0.75 ± 0.1
0.75 ± 0.1
0.75 ± 0.1
Confidential, Do Not Disseminate.
SYNTON
-
TECH CORPORATION
WIRE WOUND RESISTORS
NKNP ( NON-INDUCTIVE )
File No. :
Version :
Page :
Date :
NKNP-02-B
B
5/21
2012.04.26
(1) FORMING PACKING
M / MK / MB= Forming horizontal type
H
P
TYPE
P
MK
H1
H2
H3
H4
B
P
TYPE
M
TYPE
MB
TYPE
NKNP-50
NKNP-100S
NKNP-100
NKNP-200S
NKNP-200
NKNP-300S
NKNP-300
NKNP-500
POWER
1/2W
1W
1W
2W
2W
3W
3W
5W
FORMING
Type
M
MK.MB
M
MK.MB
M
MK MB
M
MK MB
P
±
1
12.5~
H
±2.5
10~
─
10~
H1
±
1
─
5
8
─
5
8
─
5
8
─
8
H2
±
1
─
3~
─
3~
─
3~
─
3~
H3
±
1
─
5
8
─
5
8
─
5
8
─
8
Unit : m/m
H4
±
1
─
5~
─
5~
─
5~
─
5~
15~
─
10~
20~
─
10~
─
25~
Remark: 1. B = 1.15 ~
ALTERNATE MARKING METHOD ALSO AVAILABLE ON REQUEST.
Figure4
Confidential, Do Not Disseminate.
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