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PDF SQC322520 Data sheet ( Hoja de datos )
| Número de pieza | SQC322520 | |
| Descripción | SMD Wire Wound Ferrite Chip Inductors | |
| Fabricantes | Chilisin Electronics | |
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SMD Wire Wound Ferrite Chip Inductors - SQC Series
SQC Series
The SQC Series is a type of miniature wire-wound chip inductor
designed on a special ferrite core. They are excellent for use in DC
power supply circuits.
Features
RoHS compliant
Low DC resistance, high current capacity, and high impedance
characteristics
Excellent solder heat resistance
Both flow and reflow soldering methods can be employed
Available in 4 sizes
Applications
Personal computers
Disk drives and computer peripherals
Pagers, cordless phone
DC power supply circuit
Product Identification
Packaging: T：Tape and Reel
Shape and Dimensions
SQC321618 & SQC322520& SQC322520LT
Packaging: T：Tape and Reel
SQC322517 & SQC322517HP
SQC453226
SQC575047
1 page  
SMD Wire Wound Ferrite Chip Inductors – SQC Series
Electrical Characteristics (LOW DCR Type)
Part Number
Inductance Tolerance
(uH)
(±%)
Test
Frequency
(MHz)
D.C. Resistance
(Ω±30%)
SQC322520LT-R15□-N
SQC322520LT-R27□-N
0.15
0.27
20
20
1
1
0.028
0.034
SQC322520LT-R47□-N
0.47
20
1
0.042
SQC322520LT-1R0□-N
1.0
20
1
0.060
SQC322520LT-2R2□-N
2.2
20
1
0.097
SQC322520LT-4R7□-N
4.7
20
1
0.15
SQC322520LT-100□-N
10
20 / 10
1
0.30
When ordering, please specify tolerance and packaging codes
Rated Current: Self temperature rise shall be limited to 35℃ Max. Inductance drop 10% typ.
Tolerance : K = ±10% , M = ±20%
Operating temp: －２５℃～１２５℃ (Including self - temperature rise )
Soldering Heat: 260℃ 10 seconds after 150℃ preheat cycle for 4 minutes
Test Equipment: L: HP4192A. LF Impedance Analyzer
SRF: HP4291A RF Impedance Analyzer
DCR: CH502BC
Electrical Characteristics
Part Number
Inductance Tolerance
(uH)
(±%)
Test
Frequency
(MHz)
D.C. Resistance
(Ω) Max
SQC453226T-1R0□-N
1.0
20
1
0.08
SQC453226T-1R5□-N
1.5
20
1
0.09
SQC453226T-2R2□-N
2.2
20
1
0.11
SQC453226T-3R3□-N
3.3
20
1
0.13
SQC453226T-4R7□-N 4.7 10 / 20
1
0.15
SQC453226T-6R8□-N 6.8 10 / 20
1
0.20
SQC453226T-100□-N
10
5 / 10
1
0.24
SQC453226T-150□-N
15
5 / 10
1
0.32
SQC453226T-220□-N
22
5 / 10
1
0.60
SQC453226T-330□-N
33
5 / 10
1
1.0
SQC453226T-470□-N
47
5 / 10
1
1.1
SQC453226T-680□-N
68
5 / 10
1
1.7
SQC453226T-101□-N
100
5 / 10
1
2.2
SQC453226T-151□-N
150
5 / 10
1
3.5
SQC453226T-221□-N
220
5 / 10
1
4.0
SQC453226T-331□-N
330
5 / 10
1
6.8
SQC453226T-471□-N
470
5 / 10
0.001
8.5
When ordering, please specify tolerance and packaging codes
Rated Current: Self temperature rise shall be limited to 35℃ Max. Inductance drop 10% typ.
Tolerance : J = ±5% , K = ±10% , M = ±20%
Operating temp: －２５℃～１２５℃ (Including self - temperature rise )
Soldering Heat: 260℃ 10 seconds after 150℃ preheat cycle for 4 minutes
Test Equipment: L: HP4192A. LF Impedance Analyzer
SRF: HP4291A RF Impedance Analyzer
DCR: CH502BC
SRF
(MHz) Min
400
250
150
100
64
43
26
SRF
(MHz) Min
100
85
60
47
35
30
23
20
15
12
10
8.4
6.8
5.5
4.5
3.6
3.0
Rated current
(mA)
1450
1250
1100
1000
790
650
450
Rated current
(mA)
1080
1000
900
800
750
720
650
570
420
310
280
220
190
130
110
100
90
5 Page | ||
| Páginas | Total 7 Páginas | |
| PDF Descargar | [ Datasheet SQC322520.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| SQC322520 | SMD Wire Wound Ferrite Chip Inductors | Chilisin Electronics |
| SQC322520LT | SMD Wire Wound Ferrite Chip Inductors | Chilisin Electronics |
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