SMD WIRE WOUND FERRITE CHIP INDUCTORS
0805F Series
■ Mechanical Dimensions (Unit: mm)
0805F
2.29 Max. Max.
2.29 Max.
2.29 Max.
2.29
0.51
0.51
1.02
1.02
0.51
0.51
1.91 Max. Max. 0.51 0.51 1.02 1.02 0.51 0.51
1.91 Max.
1.91 Max.
1.91
1.02 1.02 0.76 1.02
1.02 0.76 1.02
1.02 0.76
0.76 1.02 1.02
1.6 Max.
1.6 Max.
1.6 Max.
1.6 Max.
1.78
Recommended Patterns
Q
(Min)
19
19
15
15
15
15
19
12
20
12
20
15
20
20
20
20
20
20
20
20
20
18
18
18
18
18
18
15
Test Freq.
(MHz)
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
2.5
2.5
2.5
2.5
2.5
2.5
2.5
SRF
(GHz)
Min
1.44
1.40
1.00
1.00
0.862
0.800
0.500
0.800
0.400
0.600
0.340
0.400
0.275
0.246
0.106
0.105
0.083
0.052
0.050
0.090
0.035
0.027
0.021
0.037
0.017
0.023
0.013
0.011
DCR
(Ω)
Max
0.042
0.050
0.15
0.15
0.25
0.30
0.31
1.20
0.46
1.00
0.69
0.75
0.83
1.15
1.28
1.48
1.57
1.70
1.87
2.00
2.25
2.55
3.45
3.80
5.03
4.48
6.18
11.04
Irms
(mA)
2000
2000
500
500
300
500
720
300
590
300
500
800
490
410
365
350
330
300
280
340
260
250
200
220
180
180
150
120
BLACK
BROWN
GRAY
VIOLET
WHITE
BLACK
RED
RED
ORANGE
YELLOW
YELLOW
BLACK
GREEN
BLUE
VIOLET
GRAY
WHITE
BLACK
BROWN
BLUE
RED
ORANGE
YELLOW
BROWN
GREEN
ORANGE
BLUE
VIOLET
■ Electrical Specification
Part Number.
0805F-78N□-LRH
0805F-R11□-LRH
0805F-R18□-LRH
0805F-R22□-LRH
0805F-R33□-LRH
0805F-R39□-LRH
0805F-R47□-LRH
0805F-R56□-LRH
0805F-R68□-LRH
0805F-R82□-LRH
0805F-1R0□-LRH
0805F-1R2□-LRH
0805F-1R5□-LRH
0805F-1R8□-LRH
0805F-2R2□-LRH
0805F-2R7□-LRH
0805F-3R3□-LRH
0805F-3R9□-LRH
0805F-4R7□-LRH
0805F-5R6□-LRH
0805F-6R8□-LRH
0805F-8R2□-LRH
0805F-100□-LRH
0805F-120□-LRH
0805F-150□-LRH
0805F-180□-LRH
0805F-220□-LRH
0805F-270□-LRH
Inductance
(µH)
0.078
0.110
0.180
0.220
0.330
0.390
0.470
0.560
0.680
0.820
1.00
1.20
1.50
1.80
2.20
2.70
3.30
3.90
4.70
5.60
6.80
8.20
10.0
12.0
15.0
18.0
22.0
27.0
Inductance
Tolerance
K,J
K,J
K,J
K,J
K,J
K,J
K,J
K,J
K,J
K,J
K,J
K,J
K,J
K,J
K,J
K,J
K,J
K,J
K,J
K,J
K,J
K,J
K,J
K,J
K,J
K,J
K,J
K,J
Test Freq.
(MHz)
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
2.5
2.5
2.5
2.5
2.5
2.5
2.5
COLOR CODE
a. Tolerance : K=±10% ; J=±5%
b. Operating Temp : -40°C to +85°C
c. For 15°CTemperature Rise.
d. Inductance & Q measured using the HP4291B.
e. SRF measured using the HP8753E,or HP8720D .
f. DCR measured using the 16502 milli-ohm meter.
g. Unspeified values available on request.
■ Characteristic Curve
‧
0805F
Typical
Typical Q vs. Freqency
Q vs. Frequency
1000
Inductance vs. Frequency
1000
Inductance vs. Frequency
Q
Q
Inductance (uH)
Inductance (nH)
100
100
10
10
2R2
3R9
2R7
2R2
1
1
3R9
2R7
0
1
10
100
Frequency (MHz)
1000
100
1000
0
1
10
Frequency (MHz)
Frequency (MHz)
Frequency (MHz)
Prosperity Dielectrics Co., Ltd.
1.78
1.78
1.78
27
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