無法顯示連結的圖像。檔案可能已移動、重新命名或刪除。請驗證連結指向正確的檔案及位置。
DATA SHEET
WIREWOUND RESISTORS
General Purpose
KNP Series
±1%, ±2%, ±5%
1/4W to 7W
Product specification – August 13, 2021 V.0
RoHS compliant & Halogen Free
Through Hole Resistors
WireWound Resistors
Product Specification
ORDERING INFORMATION
Part number of the wirewound resistor is identified by the series, power
rating, tolerance, packing, temperature coefficient, forming and
resistance value.
PART NUMBER
APPLICATIONS
Power applications
Home appliance
Industry
KNP
100
J
T
-
73-
100R
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(1) SERIES
KNP Series
(2) POWER RATING
-25 = 1/4W
200 = 2W
500 = 5W
50S = 1/2W
3WS = 3W
600 = 6W
FEATURES
-50 = 1/2W
3SS = 3W
700 = 7W
Higher power rating
1WS = 1W
300 = 3W
7WS = 7W
100 = 1W
400 = 4W
2WS = 2W
5WS = 5W
Wide resistance range
High stable performance and
high reliability
Flameproof coating equivalent
to UL-94V-0
RoHS compliant &
halogen-free
(3) TOLERANCE
F = ±1%
G = ±2%
J = ±5%
R = Reel Pack
B = Bulk
(4) PACKAGING
T = Box Pack
(5) TEMPERATURE COEFFICIENT OF RESISTANCE
- = Based on spec.
(6) FORMING
52- = 52.4mm
FK = FK Type
73- = 73mm
FFK = F-form Kink
91- = 91mm
FKK = FKK Type
M = M-Type Forming
FT = FT Type Forming
MB = M-form W/flat
PN = PANAsert
F = F Type
AV = AVIsert
(7) RESISTANCE VALUE
E24 & E96 Series
Example:
0R1= 0.1Ω, 100R= 100Ω, 1K = 1,000Ω
www.yageo.com
Aug. 13, 2021
V.0
2
22
KNP
Through Hole Resistors
Product Specification
WireWound Resistors
KNP
DIMENSIONS
Unit: mm
Normal
Miniature
L
ψD
H
ψd
KNP-25
KNP50S
6.3 ± 0.5
2.5 ± 0.3
28 ± 2.0
0.55 ± 0.05
KNP-50
KNP1WS
9.0 ± 0.5
3.5 ± 0.3
26 ± 2.0
0.55 ± 0.05
KNP2WS
11.5 ± 1.0 4.6 ± 0.5
35 ± 2.0
0.8 ± 0.05
KNP3SS
11.5 ± 1.0 4.6 ± 0.5
35 ± 2.0
0.8 ± 0.05
KNP3WS
15.5 ± 1.0 5.2 ± 0.5
33 ± 2.0
0.8 ± 0.05
17.5 ± 1.0 6.2 ± 0.5
32 ± 2.0
0.8 ± 0.05
17.5 ± 1.0 6.2 ± 0.5
32 ± 2.0
0.8 ± 0.05
24.5 ± 1.0 8.2 ± 0.5
38 ± 2.0
0.8 ± 0.05
24.5 ± 1.0 8.2 ± 0.5
38 ± 2.0
0.8 ± 0.05
24.5 ± 1.0 8.2 ± 0.5
38 ± 2.0
0.8 ± 0.05
KNP100
KNP200
KNP300
KNP5WS
KNP400
KNP500
KNP7WS
KNP600
KNP700
-
DERATING CURVE
KNP-25 ~ KNP3WS
Rated Power (%)
100
80
60
40
36
20
70
200
275
Ambient Temperature (°C)
KNP300 ~ KNP700
Rated Power (%)
100
80
60
40
31
20
40
200
275
Ambient Temperature (°C)
www.yageo.com
Aug. 13, 2021
V.0
3
22
Through Hole Resistors
Product Specification
WireWound Resistors
KNP
ELECTRICAL CHARACTERISTICS
CHARACTERISTICS
KNP-25
KNP-50
KNP100 KNP200 KNP300 KNP400 KNP500 KNP600 KNP700
Power Rating
at 40 °C
3W
4W
5W
6W
7W
Power Rating
at 70 °C
1/4W
1/2W
1W
2W
Resistance Range
(±1%)
0.1Ω 150Ω
0.1Ω 750Ω
0.1Ω 1.5KΩ
0.1Ω 2.4KΩ
0.1Ω 3.3KΩ
0.1Ω 3.3KΩ
0.1Ω 6.2KΩ
0.1Ω 6.2KΩ
0.1Ω 6.2KΩ
Resistance Range
(±2% & ±5%)
0.1Ω 200Ω
0.1Ω 800Ω
0.1Ω 2.2KΩ
0.1Ω 2.7KΩ
0.1Ω 3.9KΩ
0.1Ω 3.9KΩ
0.1Ω 6.8KΩ
0.1Ω 6.8KΩ
0.1Ω 6.8KΩ
Voltage Proof on
Insulation
250V
300V
400V
400V
400V
400V
400V
400V
400V
Maximum working
voltage
√(P X R)
Operating Temp.
Range
- 40°C to +200°C
Temperature
Coefficient
±300ppm/°C
Note: For resistance value out of above range is by request.
CHARACTERISTICS
KNP50S
KNP1WS
KNP2WS
KNP3SS
KNP3WS
Power Rating
at 40 °C
KNP5WS
KNP7WS
5W
7W
Power Rating
at 70 °C
1/2W
1W
2W
3W
3W
Resistance Range
(±1%)
0.1Ω 150Ω
0.1Ω 750Ω
0.1Ω 1.5KΩ
0.1Ω 1.5KΩ
0.1Ω 2.4KΩ
0.1Ω 3.3KΩ
0.1Ω 3.3KΩ
Resistance Range
(±2% & ±5%)
0.1Ω 200Ω
0.1Ω 800Ω
0.1Ω 2.2KΩ
0.1Ω 2.2KΩ
0.1Ω 2.7KΩ
0.1Ω 3.9KΩ
0.1Ω 3.9KΩ
Voltage Proof on
Insulation
200V
300V
400V
400V
400V
400V
400V
Maximum working
voltage
√(P X R)
Operating Temp.
Range
- 40°C to +200°C
Temperature
Coefficient
±300ppm/°C
Note: For resistance value out of above range is by request.
www.yageo.com
Aug. 13, 2021
V.0
4
22
Through Hole Resistors
WireWound Resistors
Product Specification
KNP
TEST AND REQUIRMENTS
TEST
TEST METHOD
Short Time Overload
IEC 60115-1 4.13
10 times rated power for 5 sec.
±2%+0.05Ω
Voltage Proof on
IEC 60115-1 4.7
In V-Block for 60 sec. test voltage as
No Breakdown
Insulation
PROCEDURE
APPRAISE
above table
Temperature Coefficient
IEC 60115-1 4.8
Between -40°C to +155°C
By Type
Insulation Resistance
IEC 60115-1 4.6
In V-Block for 60 sec.
>100MΩ
Solderability
IEC 60115-1 4.17
245±5°C for 3±0.5 Sec.
95% Min. coverage
Solvent Resistance of
IEC 60115-1 4.30
IPA for 5±0.5 Min. with ultrasonic
No deterioration of
Marking
coatings and markings
Robustness of
IEC 60115-1 4.16
Terminations
Damp Heat Steady State
Direct load for 10 Sec. in the direction of
≥2.5Kg(24.5N)
the terminal leads
IEC 60115-1 4.24
40±2°C,90-95% RH for 56 days, loaded
±5.0%+0.05Ω
with 0.1 times RCWV
Endurance at 70°C
IEC 60115-1 4.25
70±2°C at RCWV(or Umax., whichever
±5.0%+0.05Ω
less) for 1,000 Hr.(1.5 Hr.on,0.5 Hr. off)
Temperature Cycling
IEC 60115-1 4.19
-55°C
Room Temp.
±1.0%+0.05Ω
+155°C Room Temp.(5 cycles)
Resistance to Soldering
IEC 60115-1 4.18
Heat
260±3°C for 10±1 Sec., immersed to a
±1.0 %+0.05Ω
point 3±0.5mm from the body
Accidental Overload
IEC 60115-1 4.26
4 times RCWV for 1 Min.
Test
No evidence of flaming
or arcing
Note:
RCWV (Rated Continuous Working Voltage ):
The DC or AC (rms) continuous working voltage corresponding to the rated power is determined by the following
formula:
V=√(P X R)
or max. working voltage whichever is less
Where
V=Continuous rated DC or
AC (rms) working voltage (V)
P=Rated power (W)
R=Resistance value (Ω)
www.yageo.com
Aug. 13, 2021
V.0
5
22
Through Hole Resistors
WireWound Resistors
Product Specification
KNP
PULSE DIAGRAMS
KNP100 Series: Pmax.: Maximum permissible peak pulse power
ti: Pulse duration
tp: Pulse repetition time
KNP200 Series: Pmax.: Maximum permissible peak pulse power
ti: Pulse duration
tp: Pulse repetition time
www.yageo.com
Aug. 13, 2021
V.0
6
22
Through Hole Resistors
WireWound Resistors
Product Specification
KNP
KNP300 Series: Pmax.: Maximum permissible peak pulse power
ti: Pulse duration
tp: Pulse repetition time
KNP400 Series: Pmax.: Maximum permissible peak pulse power
ti: Pulse duration
tp: Pulse repetition time
www.yageo.com
Aug. 13, 2021
V.0
7
22
Through Hole Resistors
WireWound Resistors
Product Specification
KNP
KNP500 Series: Pmax.: Maximum permissible peak pulse power
ti: Pulse duration
tp: Pulse repetition time
KNP700 Series: Pmax.: Maximum permissible peak pulse power
ti: Pulse duration
tp: Pulse repetition time
www.yageo.com
Aug. 13, 2021
V.0
8
22
Through Hole Resistors
WireWound Resistors
Product Specification
KNP
KNP2WS Series: Pmax.: Maximum permissible peak pulse power
ti: Pulse duration
tp: Pulse repetition time
KNP3WS Series: Pmax.: Maximum permissible peak pulse power
ti: Pulse duration
tp: Pulse repetition time
www.yageo.com
Aug. 13, 2021
V.0
9
22
Through Hole Resistors
WireWound Resistors
Product Specification
22
KNP
KNP3SS Series: Pmax.: Maximum permissible peak pulse power
ti: Pulse duration
tp: Pulse repetition time
KNP5WS Series: Pmax.: Maximum permissible peak pulse power
ti: Pulse duration
tp: Pulse repetition time
www.yageo.com
Aug. 13, 2021
V.0
10
Through Hole Resistors
WireWound Resistors
Product Specification
22
KNP
KNP7WS Series: Pmax.: Maximum permissible peak pulse power
ti: Pulse duration
tp: Pulse repetition time
www.yageo.com
Aug. 13, 2021
V.0
11
Through Hole Resistors
WireWound Resistors
Product Specification
22
KNP
AXIAL / REEL TAPE SPECIFICATION
Unit: mm
Normal
Miniature
a
KNP-25
KNP50S
6 ± 0.5
A
B1-B2 (Max.)
52.4 ± 1.5
1.2
26.0 ± 1.5
1.0
52.4 ± 1.5
1.2
73.0 ± 1.5
1.5
52.4 ± 1.5
1.2
73.0 ± 1.5
1.5
52.4 ± 1.5
1.2
S (spacing)
T (max. deviation of
spacing)
5
KNP-50
KNP1WS
6 ± 0.5
KNP100
KNP2WS
KNP3SS
6 ± 0.5
KNP200
KNP300
KNP400
KNP3WS
KNP5WS
6 ± 0.5
KNP500
KNP600
KNP7WS
6 ± 0.5
91.0 ± 1.5
1.5
10
KNP700
-
6 ± 0.5
91.0 ± 1.5
1.5
10
5
5
1 mm per 10 spacing,
0.5 mm per 5 spacing
10
www.yageo.com
Aug. 13, 2021
V.0
12
Through Hole Resistors
WireWound Resistors
Product Specification
22
KNP
TAPE ON REEL PACKING
TYPE
Unit: mm/piece
Normal
Miniature
Across Flange(A)
B
Quantity Per Reel
KNP-25
KNP50S
66.5
75.5
5,000
KNP-50
KNP1WS
66.5
75.5
2,500
KNP100
KNP2WS
KNP3SS
87
96
2,000
KNP200
KNP3WS
87
96
1,000
KNP300
KNP400
KNP5WS
87
96
1,000
www.yageo.com
Aug. 13, 2021
V.0
13
Through Hole Resistors
WireWound Resistors
Product Specification
22
KNP
TAPE ON BOX PACKING
TYPE
DIMENSIONS
Unit: mm/piece
Normal
Miniature
A
B
C
Quantity Per Box
KNP-25
KNP50S
48
102
255
5,000
KNP-25
KNP50S
81
104
260
5,000
KNP-50
KNP1WS
73
45
258
1,000
KNP100
KNP2WS
KNP3SS
81
91
260
1,000
KNP100
KNP2WS
KNP3SS
103
78
260
1,000
KNP200
KNP3WS
81
91
260
1,000
KNP200
KNP3WS
103
94
260
1,000
KNP300
KNP400
KNP5WS
81
91
260
500
KNP300
KNP400
KNP5WS
103
78
260
500
KNP500
KNP600
KNP7WS
116
79
255
250
KNP700
-
116
79
255
250
BULK PACKING
Normal
Miniature
Piece/Per Inner Box
Bag/Per Inner Box
Piece Per Bag
KNP-25
KNP50S
10,000
10
1,000
KNP-50
KNP1WS
5,000
5
1,000
KNP100
KNP2WS
KNP3SS
2,000
4
500
KNP200
KNP3WS
1,000
2
500
KNP300
KNP400
KNP5WS
1,000
2
500
KNP500
KNP600
KNP7WS
500
10
50
KNP700
-
500
10
50
www.yageo.com
Aug. 13, 2021
V.0
14
Through Hole Resistors
WireWound Resistors
Product Specification
22
KNP
FORMING
M TYPE
TYPE
DIMENSIONS
Unit: mm
Normal
Miniature
L
ψD
ψd
P
H
KNP-25
KNP50S
6.3 ± 0.5
2.5 ± 0.3
0.55 ± 0.05
10.0 ± 1
10.0 ± 1
KNP-50
KNP1WS
9.0 ± 0.5
3.5± 0.3
0.55 ± 0.05
12.5 ± 1
10.0 ± 1
KNP100
KNP2WS
KNP3SS
11.5 ± 1.0
4.6 ± 0.5
0.8 ± 0.05
15.0 ± 1
12.5 ± 1
KNP200
KNP3WS
15.5 ± 1.0
5.2 ± 0.5
0.8 ± 0.05
20.0 ± 1
15.0 ± 1
KNP300
KNP400
KNP5WS
17.5 ± 1.0
6.2 ± 0.5
0.8 ± 0.05
25.0 ± 1
15.0 ± 1
KNP500
KNP600
KNP7WS
24.5 ± 1.0
8.2 ± 0.5
0.8 ± 0.05
30.0 ± 1
15.0 ± 1
www.yageo.com
Aug. 13, 2021
V.0
15
Through Hole Resistors
WireWound Resistors
Product Specification
22
KNP
MB TYPE
TYPE
DIMENSIONS
Unit: mm
Normal
Miniature
L
ψD
ψd
P
H1
H2
t
KNP-25
KNP50S
6.3 ± 0.5
2.5 ± 0.3
0.55 ± 0.05
10.0 ± 1
6.0 ± 1
5.0 ± 1
1.2 ± 0.2
KNP-50
-
9.0 ± 0.5
3.5± 0.3
0.55 ± 0.05
12.5 ± 1
6.0 ± 1
5.0 ± 1
1.2 ± 0.2
-
KNP1WS
9.0 ± 0.5
3.5± 0.3
0.8 ± 0.05
12.5 ± 1
6.0 ± 1
5.0 ± 1
1.4 ± 0.2
KNP100
KNP2WS
KNP3SS
11.5 ± 1.0
4.6 ± 0.5
0.8 ± 0.05
15.0 ± 1
6.0 ± 1
5.0 ± 1
1.4 ± 0.2
KNP200
KNP3WS
15.5 ± 1.0
5.2 ± 0.5
0.8 ± 0.05
20.0 ± 1
10.0 ± 1
5.0 ± 1
1.4 ± 0.2
KNP300
KNP400
KNP5WS
17.5 ± 1.0
6.2 ± 0.5
0.8 ± 0.05
30.0 ± 1
15.0 ± 1
5.0 ± 1
1.4 ± 0.2
KNP500
KNP600
KNP7WS
24.5 ± 1.0
8.2 ± 0.5
0.8 ± 0.05
30.0 ± 1
15.0 ± 1
5.0 ± 1
1.4 ± 0.2
www.yageo.com
Aug. 13, 2021
V.0
16
Through Hole Resistors
Product Specification
WireWound Resistors
17
22
KNP
MHA TYPE
TYPE
DIMENSIONS
Normal
Miniature
KNP-50
KNP1WS
Unit: mm
L
ψD
ψd
B
H0
HI
P
P0
9.0±0.5
3.5±0.3
0.55±0.05
17.5Max
19.0±1.0
4.0±1.0
30.0±1.0
15.0±0.3
P1
P2
F
W
W0
W1
ΨD0
7.5±1.0
3.75±0.5
7.5±0.5
18.0±0.5
5.0Min
9.0±0.5
4.0±0.2
MHB TYPE
TYPE
Normal
DIMENSIONS
Miniature L
15.5±1.0
KNP200
KNP3WS P
30.0±1.0
Unit: mm
ψD
ψd
B
5.2±0.5
0.8±0.05
P0
15.0±0.3
H
H0
HI
H2
H3
21.0Max. 30Max.
18.0±1.0
5.5(Ref.)
8.0±1.5
16Max.
PI
P2
F
W
W0
W1
ΨD0
7.5±1.0
3.75±0.8
7.5±0.5
18.0±0.5
5.0Min.
9.0±0.5
4.0±0.3
www.yageo.com
Aug. 13, 2021
V.0
Through Hole Resistors
Product Specification
WireWound Resistors
22
KNP
MHC TYPE
TYPE
DIMENSIONS
Normal
Miniature L
KNP200
KNP3WS
Unit: mm
ψD
ψd
B
H
HI
P
P0
15.5±1.0
5.2±0.5
0.8±0.05
21.0Max.
19.0±1.0
5.25±1.0
30.0±1.0
15.0±0.3
F
W
W0
W1
ΨD0
10.0±0.5
18.0±0.5
5.0Min.
9.0±0.5
4.0±0.2
F TYPE
FK TYPE
TYPE
FFK TYPE
FKK TYPE
DIMENSIONS
Unit: mm
H
HI
E
Max.
Max.
5±1
18.5
3.5
3.5±1
24
5±1
20
3.5
3.5±1
28
5± 1
25
3.5
3.5±1
Normal
Miniature L
ψD
ψd
P
h
KNP-50
KNP1WS
9.0±0.5
3.5±0.3
0.55±0.05
6±1
8±1
22
KNP100
KNP2WS
11.5±1
4.6±0.5
0.8±0.05
6±1
8±1
KNP200
KNP3WS
15.5±1
5.2±0.5
0.8±0.05
8±1
8±1
Max.
hl
e
www.yageo.com
Aug. 13, 2021
V.0
18
Through Hole Resistors
WireWound Resistors
Product Specification
TYPE
22
KNP
PN TYPE (Taping Pack)
AV TYPE (Taping Pac )
DIMENSIONS Unit: mm
Normal
Miniature
H1
Max.
H2
Max.
H3
Max.
KNP-25
KNP50S
13
21.5
8.5
KNP-50
KNP1WS
17
25.5
8.5
KNP100
KNP2WS
KNP3SS
19
27.5
8.5
TYPE
DIMENSIONS Unit: mm
Normal
Miniature
H1
Max.
H2
Max.
H3
Max.
KNP-25
KNP50S
11.5
20
8.5
KNP-50
KNP1WS
14.5
23
8.5
KNP100
KNP2WS
KNP3SS
17.5
26
8.5
FT TYPE (Taping Pack)
TYPE
DIMENSIONS Unit: mm
Normal
Miniature
H1
Max.
H2
Max.
H3
Max.
KNP-25
KNP50S
10
18.5
8.5
KNP-50
KNP1WS
13
21.5
8.5
KNP100
KNP2WS
KNP3SS
16
24.5
8.5
www.yageo.com
Aug. 13, 2021
V.0
19
Through Hole Resistors
Product Specification
WireWound Resistors
22
KNP
MARKING
4-BAND-CODE
±2%, ±5%
COLOR
BLACK
BROWN
RED
ORANGE
YELLOW
GREEN
BLUE
VIOLET
GREY
WHITE
GOLD
SILVER
1st BAND
0
1
2
3
4
5
6
7
8
9
2nd BAND
0
1
2
3
4
5
6
7
8
9
3rd BAND
0
1
2
3
4
5
6
7
8
9
MULTIPLIER
1Ω
10Ω
100Ω
1KΩ
10KΩ
100K
1MΩ
10MΩ
0.001Ω
0.0001Ω
0.1Ω
0.01Ω
TOLERANCE
± 1% ( F )
± 2% ( G )
±5%(J)
±1%
5-BAND-CODE
www.yageo.com
Aug. 13, 2021
V.0
20
Through Hole Resistors
WireWound Resistors
Product Specification
22
KNP
REVISION HISTORY
REVISION
DATE
CHANGE NOTIFICATION
DESCRIPTION
Version 0
Aug. 2, 2021
-
- First issue of this specification
“ Yageo reserves all the rights for revising the content of this datasheet without further notification, as long as
the products itse lf are unchanged. Any product change will be announced by PCN.”
www.yageo.com
Aug. 13, 2021
V.0
21
Through Hole Resistors
WireWound Resistors
Product Specification
22
KNP
LEGAL DISCLAIMER
Yageo, its distributors and agents (collectively, “Yageo”), hereby disclaims any and all liabilities for any errors,
inaccuracies or incompleteness contained in any product related information, including but not limited to product
specifications, datasheets, pictures and/or graphics. Yageo may make changes, modifications and/or
improvements to product related information at any time and without notice.
Yageo makes no representation, warranty, and/or guarantee about the fitness of its products for any particular
purpose or the continuing production of any of its products. To the maximum extent permitted by law, Yageo
disclaims (i) any and all liability arising out of the application or use of any Yageo product, (ii) any and all liability,
including without limitation special, consequential or incidental damages, and (iii) any and all implied warranties,
including warranties of fitness for a particular purpose, non-infringement and merchantability.
Yageo statements regarding the suitability of products for certain types of applications are based on Yageo’s
knowledge of typical operating conditions for such types of applications in a generic nature. Such statements are
neither binding statements of Yageo nor intended to constitute any warranty concerning the suitability for a
specific customer application or use. They are intended for use only by customers with requisite knowledge and
experience for determining whether Yageo products are the correct products for their application or use. In
addition, unpredicatable and isolated cases of product failure may still occur, therefore, customer application or
use of Yageo products which requires higher degree of reliability or safety, shall employ additional protective
safeguard measures to ensure that product failure would not result in personal injury or property damage.
Yageo products are not designed for application or use in medical, life-saving, or life-sustaining devices or for
any other application or use in which the failure of Yageo products could result in personal injury or death.
Customers using or selling Yageo products not expressly indicated for above-mentioned purposes shall do so at
their own risk and agree to fully indemnify Yageo and hold Yageo harmless.
Information provided here is intended to indicate product specifications only. Yageo reserves all the rights for revising this
content without further notification, as long as products are unchanged. Any product change will be announced by PCN.
www.yageo.com
Aug. 13, 2021
V.0
22