EMI Filters
KNH10 Series
Features
• 0402 Size. Rated current up to 2A MAX.
• Effective for filtering noise on power (Vcc)
lines.
How to Order
KNH 10 C104 DA 20T S
①
②
③
④
⑤ ⑥
Applications
• PCs, Laser Printers, Cellular Phone,
Power/ Signal Lines for LCD Display,
Office Equipments
• AV Power Supply/ Signal Line, TV, VCR, etc.
• High Current Signal Lines
①
Series
②
Size Code
10
1005 (EIA:0402)
470,000pF
220,000pF
C104
100,000pF
③
Capacitance
C474
C224
DA
④
Application
RoHS Compliant
Digital Circuit in General
T&R: 20,000 pcs. (Std.)
Std.
⑤
Packaging
20T
⑥
Termination
S
Dimensions
(Unit: mm)
Specifications
Part Number
KNH10C474DA20TS
KNH10C224DA20TS
KNH10C104DA20TS
•
Storage
Capacitance Rated
(+50/
−20%)
Current
470,000pF
220,000pF
100,000pF
2.0A
2.0A
2.0A
Rated Temp. Coefficient Operating
Voltage of Capacitance Temperature
10VDC
10VDC
10VDC
±15%
±15%
±15%
−40
to
+85°C
condition
Temperature:
−10
to
+45°C
Humidity: 45 to 75%RH
CODE
L
W
T
Dimensions
1.00±0.10 0.50±0.10 0.35±0.05
CODE
G
P
R
≥0.01
Dimensions
0.30±0.05 0.15±0.075
Attenuation Characteristics
Recommended Land Pattern
(Unit: mm)
Packaging Specification
• Taping (20,000/ reel)
(Unit: mm)
−
−
Attenuation (dB)
−
−
−
−
−
−
−
0.1
1
10
100
1000
10000
Frequency (MHz)
EMI Filters
KNH16 Series
Features
• 0603 Size. Rated current up to 2A MAX.
• Effective for filtering noise on power (Vcc)
lines.
How to Order
KNH 16 C104 DA 5T S
①
②
③
④ ⑤ ⑥
Applications
• PCs, Laser Printers, Cellular Phone,
Power/ Signal Lines for LCD Display,
Office Equipments
• AV Power Supply/ Signal Line, TV, VCR, etc.
• High Current Signal Lines
①
Series
②
Size Code
16
1608 (EIA: 0603)
1,000,000pF
C104
100,000pF
③
Capacitance
C105
DA
DB
5T
④
Application
Digital Circuit in General (Std. Type)
Digital Circuit in General (High Att. Type)
T&R: 5000 pcs. (Std.)
Std.
RoHS Compliant
⑤
Packaging
⑥
Termination
S
Specifications
Part Number
KNH16C105DB5TS
KNH16C104DA5TS
•
Storage
Capacitance Rated
(+50/
−20%)
Current
1,000,000pF
100,000pF
2.0A
2.0A
Rated Temp. Coefficient Operating
Voltage of Capacitance Temperature
10VDC
25VDC
±15%
±15%
−40
to
+85°C
condition
Temperature:
−10
to
+45°C
Humidity: 45 to 75%RH
Dimensions
DA
Type
L
DB
Type
L
(Unit: mm)
Attenuation Characteristics
−
−
W
Attenuation (dB)
R
−
−
−
−
−
W
P
IN/ OUT
IN/ OUT
IN/ OUT
R
R
IN/ OUT
T
T
−
P
G
P
G
−
0.1
1
10
100
1000
10000
Frequency (MHz)
CODE
KNH16
CODE
DA Type
DB Type
L
1.60±0.10
G
0.40±0.10
0.85±0.15
W
0.80±0.10
P
0.25±0.10
0.40±0.10
T
0.60±0.10
R
≥0.01
≥0.01
(Unit: mm)
DB Type
Through Hole
0.20 to 0.30
Recommended Land Pattern
DA Type
Through Hole
0.20 to 0.30
Packaging Specification
• Taping (5,000/ reel)
(Unit: mm)
0.40
0.60
1.20
0.40
0.80
1.20
2.00
0.40
1.00
2.20
1.20
EMI Filters
KNH21 Series
Features
• 0805 Size. Rated current up to 6A MAX.
• Effective for filtering noise on power (Vcc)
lines.
How to Order
KNH 21 C104 DA 3T S
①
②
③
④ ⑤ ⑥
Applications
• PCs, Laser Printers, Cellular Phone,
Power/ Signal Lines for LCD Display,
Office Equipments
• AV Power Supply/ Signal Line, TV, VCR, etc.
• High Current Signal Lines
①
Series
②
Size Code
21
2012 (EIA: 0805)
47,000pF
470pF
220pF
③
Capacitance
C106
10,000,000pF
C473
C105
1,000,000pF
C471
C104
100,000pF
C221
RoHS Compliant
④
Application
DA
Digital Circuit in General
T&R: 3000 pcs. (Std.)
Std.
Rated Temp. Coefficient Operating
Voltage of Capacitance Temperature
6.3VDC
10VDC
25VDC
50VDC
50VDC
50VDC
±15%
±15%
±15%
±15%
±60ppm/ °C
±60ppm/ °C
−40
to
+85°C
⑤
Packaging
3T
⑥
Termination
S
Dimensions
L
(Unit: mm)
Specifications
Part Number
KNH21C106DA3TS
Capacitance Rated
(+50/
−20%)
Current
10,000,000pF
1,000,000pF
100,000pF
47,000pF
470pF
220pF
6.0A
4.0A
2.0A
2.0A
1.0A
1.0A
R
W
KNH21C105DA3TS
IN/ OUT
IN/ OUT
KNH21C104DA3TS
T
KNH21C473DA3TS
P
G
P
KNH21C471DA3TS
CODE
KNH21
CODE
KNH21
KNH21C106DA
CODE
KNH21
L
2.0±0.2
T
0.85±0.15
1.0±0.15
P
0.30±0.20
W
1.25±0.2
G
0.40±0.30
R
≥0.01
KNH21C221DA3TS
•
Storage
condition
Temperature:
−10
to
+45°C
Humidity: 45 to 75%RH
Attenuation Characteristics
10
0
−
10
KNH21C473DA
KNH21C104DA
KNH21C221DA
KNH21C471DA
Recommended Land Pattern
(Unit: mm)
Packaging Specification
• Taping (3000/ reel)
(Unit: mm)
Attenuation (dB)
−
20
−
30
−
40
−
50
−
60
−
70
−
80
−
90
1
10
KNH21C106DA
100
1000
10000
KNH21C105DA
4.0
Frequency (MHz)
<Electrical Characteristics>
• Wide attenuation range including
surrounding circuit.
Attenuation Effect of Power Supply Noise
Spectrum attenuation (dBuV)
Spectrum attenuation (dBuV)
Test Circuit
60
55
50
45
40
35
30
25
125 225 325 425 525 625 725 825 925
FREQ. (MHz)
Filter passed
Original
60
Original
55
50
45
40
35
30
25
125 225 325 425 525 625 725 825 925
FREQ. (MHz)
Filter passed
8.0
