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首页 > 产品介绍 > VIKING 光颉电感 > VIKING功率电感 > PS系列
产品介绍 PS系列闭磁路绕线功率电感规格书


Shielded SMD Power Inductor-PS

■Features

-With magnetically shielded against radiation
-PS1608 can help to achieve longer battery life
significantly in handheld communication
devices.
-PS3316 / 5022 designed for the higher current
requirements of portable computers.
-PS1608 used ceramic base with gold-plating
-PS3316 / 5022 used LCP plastic base
■Dimensions Unit: mm

Type

A
max.

B
max.

C
max.

D

E

F

H

I

J

PS1608

6.60

4.45

2.92

4.32

1.27

1.02

3.56

1.40

4.06

PS3316

12.95

9.40

5.21

7.62

2.54

2.54

2.79

2.92

7.37

PS5022

18.54

15.24

7.62

12.70

2.54

2.54

2.79

2.92

12.45


■Applications


-Portable Telephones
-Personal Computers
-Other Various Electronic Appliances
-DC/DC Converters, etc.

■Inductance and rated current ranges


-PS1608 1.0~10000μH 3.0~0.02A
-PS3316 1.0~1000μH 5.0~0.17A
-PS5022 10~1000μH 3.9~0.53A
-Electrical specifications at 25°C

■Characteristics

-Saturation Rated Current (IDC): The DC current
when the inductance becomes 10% lower than
its initial value. (Ta=25°C)
-Temperature Rise Current (I rms): The actual
current when temperature of coil becomes
△40°C. (Ta=25°C)
-Operating temperature range: -40~85°C
■Product Identification  
PS
 
1608
 
M
 
T
 
101
       
Product Type
 
Dimensions
(AxBxC)

1608: 6.60×4.45×2.92
3316: 12.95×9.4×5.21
5022: 18.54×15.24×7.62
 
Inductor
Tolerance

K: ±10%
M: ±20%
 
Packaging
Style

T: Tape and Reel
 
Inductance

1R1: 1.1μH
470: 47μH
101: 100μH
■Electrical Characteristics
PS1608 Type
Codes L(μH) Tolerance Test Condition

DCR(Ω)
max.

SRF ref
(MHz)

Q min.

I rms
(A) max.

L Q
1R0 1.0 M 100KHz,0.1V 200KHz,0.1V 0.040 250 30 3.00
1R5 1.5 M 100KHz,0.1V 200KHz,0.1V 0.045 125 30 2.30
2R2 2.2 M 100KHz,0.1V 200KHz,0.1V 0.050 120 40 1.80
3R3 3.3 M 100KHz,0.1V 200KHz,0.1V 0.055 120 40 1.60
4R7 4.7 M 100KHz,0.1V 200KHz,0.1V 0.060 105 40 1.40
6R8 6.8 M 100KHz,0.1V 200KHz,0.1V 0.065 50 40 1.20
100 10 M 100KHz,0.1V 200KHz,0.1V 0.075 38 40 1.00
150 15 M 100KHz,0.1V 100KHz,0.1V 0.090 33 40 0.80
220 22 M 100KHz,0.1V 100KHz,0.1V 0.11 25 40 0.70
330 33 M 100KHz,0.1V 100KHz,0.1V 0.19 20 40 0.60
470 47 M 100KHz,0.1V 100KHz,0.1V 0.23 20 40 0.50
680 68 M 100KHz,0.1V 100KHz,0.1V 0.29 15 40 0.40
101 100 M 100KHz,0.1V 100KHz,0.1V 0.48 10 40 0.30
151 150 M 100KHz,0.1V 100KHz,0.1V 0.59 9 40 0.26
221 220 M 100KHz,0.1V 100KHz,0.1V 0.90 6 40 0.22
331 330 M 100KHz,0.1V 100KHz,0.1V 1.40 5 40 0.20
471 470 M 100KHz,0.1V 100KHz,0.1V 1.80 4 40 0.19
681 680 M 100KHz,0.1V 100KHz,0.1V 2.20 3 40 0.18
102 1000 M 100KHz,0.1V 100KHz,0.1V 3.40 2 40 0.15
152 1500 M 100KHz,0.1V 100KHz,0.1V 4.20 2 50 0.12
222 2200 M 100KHz,0.1V 100KHz,0.1V 8.50 2 50 0.10
332 3300 M 100KHz,0.1V 100KHz,0.1V 11.0 1 50 0.08
472 4700 M 100KHz,0.1V 100KHz,0.1V 13.9 1 50 0.06
682 6800 M 100KHz,0.1V 100KHz,0.1V 25.0 1 50 0.04
103 10000 M 100KHz,0.1V 100KHz,0.1V 32.8 0.8 50 0.02
PS3316 Type
Codes

L
(μH)

Tolerance

Test
Condition

DCR
(Ω)max.

SRF ref
(MHz)

IDC
(A) max.

I rms
(A) max.

1R0 1.0 M 100KHz,0.1V 0.021 140 5.6 5.0
1R5 1.5 M 100KHz,0.1V 0.022 120 5.2 4.5
2R2 2.2 M 100KHz,0.1V 0.032 80 5.0 3.8
3R3 3.3 M 100KHz,0.1V 0.039 70 3.9 3.3
4R7 4.7 M 100KHz,0.1V 0.054 40 3.2 2.7
6R8 6.8 M 100KHz,0.1V 0.075 38 2.8 2.2
100 10 M 100KHz,0.1V 0.101 35 2.4 2.0
150 15 M 100KHz,0.1V 0.150 25 2.0 1.5
220 22 M 100KHz,0.1V 0.207 19 1.6 1.3
330 33 M 100KHz,0.1V 0.334 15 1.4 1.1
470 47 M 100KHz,0.1V 0.472 13 1.0 0.8
680 68 M 100KHz,0.1V 0.660 10 0.9 0.7
101 100 M 100KHz,0.1V 1.110 7 0.8 0.6
151 150 M 100KHz,0.1V 1.550 6 0.6 0.5
221 220 M 100KHz,0.1V 2.000 5 0.5 0.37
102 1000 M 100KHz,0.1V 8.300 2 0.32 0.17
PS5022 Type
Codes L
(μH)
Tolerance Test
Condition
DCR
(Ω) max.
SRF ref
(MHz)
IDC
(A) max.
I rms
(A) max.
100 10 M 100KHz,0.1V 0.040 30 8.00 3.9
150 15 M 100KHz,0.1V 0.048 20 7.00 3.4
220 22 M 100KHz,0.1V 0.059 18 6.00 3.1
330 33 M 100KHz,0.1V 0.075 14 5.00 2.8
470 47 M 100KHz,0.1V 0.097 10 4.00 2.4
680 68 M 100KHz,0.1V 0.138 9.0 3.00 2.0
101 100 M 100KHz,0.1V 0.207 7.0 2.40 1.7
151 150 M 100KHz,0.1V 0.293 6.0 2.10 1.3
221 220 M 100KHz,0.1V 0.470 5.0 1.90 1.1
331 330 M 100KHz,0.1V 0.780 4.0 1.10 0.86
471 470 M 100KHz,0.1V 1.080 3.0 1.10 0.73
681 680 M 100KHz,0.1V 1.400 2.5 0.96 0.64
102 1000 M 100KHz,0.1V 2.010 2.0 0.80 0.53
 
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