R.F. CHOKES (1530 Series)
Chokes
SUB-MINIATURE
R.F. CHOKES
•
•
•
•
Subminiature design ranging from only .25" to .63"
Coils are varnish impregnated.
Ideally suited to network, filter, delay lines etc., applications.
L and Q values measured on a Q meter.
Part No.
1530B106
1530B126
1530B156
1530B276
1530B336
1530B396
1530B476
1530B566
1530B686
1530B105
1530B155
1530B225
1530B335
1530B395
1530B475
1530B565
1530B685
1530B825
1530B104
1530B154
1530B224
1530B334
1530B474
1530B684
1530B824
1530B103
1530B153
1530B223
1530C253
1530C333
1530C473
1530C683
1530C823
1530C102
1530C182
1530D252
1530D332
1530D101
Inductance
L uH
1
1.2
1.5
2.7
3.3
3.9
4.7
5.6
6.8
10
15
22
33
39
47
56
68
82
100
150
220
330
470
680
820
1,000
1,500
2,200
2,500
3,300
4,700
6,800
8,200
10,000
18,000
25,000
33,000
100,000
Induct.
Tolerance
+/-20%
+/-10%
+/-10%
+/-10%
+/-10%
+/-10%
+/-10%
+/-10%
+/-10%
+/-10%
+/-10%
+/-5%
+/-5%
+/-5%
+/-5%
+/-5%
+/-5%
+/-5%
+/-5%
+/-5%
+/-5%
+/-5%
+/-5%
+/-5%
+/-5%
+/-5%
+/-5%
+/-5%
+/-5%
+/-5%
+/-5%
+/-5%
+/-5%
+/-5%
+/-5%
+/-5%
+/-5%
+/-5%
Q
Min.
41
45
42
34
40
35
43
41
40
36
52
51
50
48
44
45
42
41
25
47
46
41
35
37
33
30
40
40
48
52
49
51
48
41
49
59
61
48
Test
Freq.
Mhz.
25
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
2.5
2.5
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.079
0.079
0.079
0.079
Fo
Min.
Mhz
118
118
102
74
66
61
53
49
49
19
16
13
10
9.3
9.1
8.6
8.1
6.7
3.6
3
2.5
2
1.8
1.6
1.6
1.4
1.1
0.96
0.96
0.8
0.68
0.64
0.6
0.52
0.29
0.25
0.232
0.157
R-
D.C.
Max.
Ohms
0.048
0.072
0.096
0.168
0.24
0.264
0.457
0.492
0.624
1.56
1.92
2.28
2.76
3.36
3.36
3.84
4.2
4.8
7.68
8.16
11.5
13.9
16.3
19.8
22.9
24
37.2
45.6
45.6
51.6
64.8
78
92.4
101
128
115
134
278
I-
D.C.
Max.
ma.
2041
1666
1443
1091
912
870
661
637
566
277
250
229
208
188
188
176
169
158
139
135
114
103
95
87
80
79
63
57
57
53
48
43
40
38
44
46
43
29
Coil
Dia.
Max.
0.165
0.16
0.16
0.16
0.15
0.15
0.15
0.15
0.15
0.16
0.165
0.165
0.17
0.175
0.175
0.18
0.18
0.185
0.165
0.165
0.17
0.175
0.185
0.2
0.21
0.225
0.225
0.24
0.26
0.26
0.285
0.31
0.33
0.335
0.325
0.34
0.353
0.446
Form
Length
+/- .03”
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.38
0.38
0.38
0.38
0.38
0.38
0.5
0.63
0.63
0.63
Core
Material
Iron
Iron
Iron
Iron
Iron
Iron
Iron
Iron
Iron
Iron
Iron
Iron
Iron
Iron
Iron
Iron
Iron
Iron
Iron
Iron
Iron
Iron
Iron
Iron
Iron
Iron
Iron
Iron
Iron
Iron
Iron
Iron
Iron
Iron
Iron
Ferrite
Ferrite
Ferrite
Guelph, Ontario (519) 822-2960
St. Laurent, Quebec (514) 343-9010
©
Cheektowaga, NY (716) 630-7030
CANADA
USA
www.hammondmfg.com
Basingstoke, UK 01256 812812
Queenstown, Australia 61-8-8240-2244
EUROPE
50
AUSTRALIA
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