8250-R10K-RC Datasheet, PDF (2/2 Pages) Bourns Electronic Solutions – Shielded RF Choke

8250 Series - Shielded RF Choke
Electrical Specifications (@ 25 °C) - Continued
Part
Number
8250-821K-RC
8250-102K-RC
8250-122K-RC
8250-152K-RC
8250-182K-RC
8250-222K-RC
8250-272K-RC
8250-332K-RC
8250-392K-RC
8250-472K-RC
8250-562K-RC
8250-682K-RC
8250-822K-RC
8250-103K-RC
8250-123K-RC
8250-153K-RC
8250-183K-RC
8250-223K-RC
8250-273K-RC
8250-333K-RC
8250-393K-RC
8250-473K-RC
8250-563K-RC
8250-683K-RC
8250-823K-RC
8250-104K-RC
Inductance
(µH) ±10 %
820
1000
1200
1500
1800
2200
2700
3300
3900
4700
5600
6800
8200
10,000
12,000
15,000
18,000
22,000
27,000
33,000
39,000
47,000
56,000
68,000
82,000
100,000
Q Min.
70
65
70
70
70
70
70
70
70
70
70
70
70
70
50
50
50
50
50
50
50
50
50
50
50
50
Test
Freq.
(MHz)
0.79
0.79
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.079
0.079
0.079
0.079
0.079
0.079
0.079
0.079
0.079
0.079
0.079
0.079
SRF
(MHz)
Min.
4.8
4.5
2.6
2.5
2.3
2.2
2.1
2
1.8
1.7
1.6
1.5
1.4
1.3
0.88
0.78
0.72
0.57
0.46
0.42
0.42
0.37
0.36
0.35
0.34
0.32
DCR
(Ω)
max.
10.4
12.1
15.1
16.8
19.1
22.0
25.1
33.3
36.8
51.2
54.6
62
86.6
93.1
84
97
104
145
195
222
242
317
362
410
440
484
Idc
(mA)
151
139
125
119
111
103
97
85
80
68
66
62
52
50
53
49
48
40
34
32
31
27
25
24
23
22
Isat
(mA)
45
40
35
33
30
27
25
22
20
19
17
16
15
14
13
12
10
9
8
7.5
6
5.5
5
4
3.5
3
Typical Part Marking - MIL-STD Color Code
Color
Black
Brown
Red
Orange
Yellow
Green
Blue
Violet
Gray
White
Silver
Gold
1st & 2nd
Significant Figure
or Decimal Point
0
1
2
3
4
5
6
7
8
9
Decimal Point
Multiplier
1
10
100
1000
Tolerance
± 10 %
±5%
Example for L value less than 10 µH
6.8 µH, ±10 %
Mil. identifier (Silver, twice the width
of other bands)
1st significant figure (Blue)
Decimal point (Gold)
2nd significant figure (Gray)
Tolerance (Silver)
Example for L value 10 µH and higher
270 µH, ±5 %
Mil. identifier (Silver, twice the width
of other bands)
1st significant figure (Red)
2nd significant figure (Purple)
Multiplier (Brown)
Tolerance (Gold)
REV. 02/09
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications