70F107AP-RC Datasheet, PDF (1/2 Pages) Bourns Electronic Solutions – High Q, high self-resonant frequency

† RoHS ^COMPLIANT
Special Features
• High Q, high self-resonant
frequency
• High voltage application on phenolic
and ferrite components
• Universal wound
• Low cost
• Varnish coated
• Operating temperature:
phenolic -55 to +125 °C;
iron, ferrite -55 to +105 °C
Notes
* Current to cause 35 °C max. temperature rise
† RoHS Directive 2002/95/EC Jan 27 2003
including Annex.
1.25
B
A
Dia.
0.025 for 0.1-22,000uh
0.032 for 25,000-500,000uh
Dimensions: Inches
Varnished Chokes
70F Series
Test SRF DCR
Part
L (µH) Q Freq.
Ω
Number
±20 %
(MHz)
Max.
70F107AP-RC 0.10 49 25 600 0.13
70F157AP-RC 0.15 52 25 490 0.25
70F227AP-RC 0.22 48 25 400 0.38
70F337AP-RC 0.33 47 25 330 0.70
70F477AP-RC 0.47 46 25 280 0.125
70F687AP-RC 0.68 48 25 240 0.20
70F757AP-RC 0.75 48 25 224 0.264
70F827AP-RC 0.82 48 25 216 0.29
70F106AI-RC 1.0 41 25 118 0.048
±10 %
70F126AI-RC 1.2 45 7.9 118 0.072
70F156AI-RC 1.5 42 7.9 102 0.096
70F186AI-RC 1.8 31 7.9 89 0.096
70F226AI-RC 2.2 43 7.9 87 0.156
70F276AI-RC 2.7 34 7.9 74 0.168
70F336AI-RC 3.3 40 7.9 66 0.24
70F396AI-RC 3.9 35 7.9 61 0.264
70F476AI-RC 4.7 43 7.9 53 0.457
70F566AI-RC 5.6 41 7.9 49 0.492
70F686AI-RC 6.8 40 7.9 49 0.624
70F756AI-RC 7.5 32 7.9 44 0.624
70F826AI-RC 8.2 37 7.9 41 0.744
70F916AI-RC 9.1 41 7.9 21 1.44
70F105AI-RC
10 36 7.9 19 1.56
70F125AI-RC
12 52 2.5 19 1.68
70F155AI-RC
15 52 2.5 16 1.92
±5 %
70F185AI-RC
18 52 2.5 15 2.28
70F225AI-RC
22 51 2.5 13 2.28
70F255AI-RC
25 48 2.5 13 2.64
70F275AI-RC
27 49 2.5 12 2.64
70F335AI-RC
33 50 2.5 10 2.76
70F395AI-RC
39 48 2.5 9.3 3.36
70F475AI-RC
47 44 2.5 9.1 3.36
70F565AI-RC
56 45 2.5 8.6 3.84
70F685AI-RC
68 42 2.5 8.1 4.2
70F755AI-RC
75 38 2.5 7.2 4.56
70F825AI-RC
82 41 2.5 6.7 4.8
70F915AI-RC
91 41 2.5 6.7 4.92
70F104AI-RC 100 25 2.5 3.6 7.68
70F124AI-RC 120 40 0.79 3.2 8.16
70F154AI-RC 150 47 0.79 3.0 8.16
70F184AI-RC 180 48 0.79 2.8 8.16
70F204AI-RC 200 47 0.79 2.7 10.3
70F224AI-RC 220 46 0.79 2.5 11.5
70F254AI-RC 250 49 0.79 2.5 12.1
70F274AI-RC 270 46 0.79 2.5 13.2
70F304AI-RC 300 46 0.79 2.2 13.2
70F334AI-RC 330 41 0.79 2.0 13.9
70F354AI-RC 350 46 0.79 2.0 14.4
“-RC” suffix indicates RoHS compliance.
I, DC*
(mA)
3922
2828
2294
1690
1264
1000
870
830
2041
1666
1443
1443
1132
1091
912
870
661
637
566
566
518
288
277
267
250
229
229
213
213
208
188
188
176
169
162
158
156
139
135
135
135
120
114
111
106
106
103
102
Dim. Dim.
A B Core
Max ±0.03 Material
0.15 0.31 Phenolic
0.14 0.31 Phenolic
0.14 0.31 Phenolic
0.12 0.31 Phenolic
0.12 0.31 Phenolic
0.12 0.31 Phenolic
0.12 0.31 Phenolic
0.12 0.31 Phenolic
0.16 0.25 Iron
0.16 0.25 Iron
0.16 0.25 Iron
0.16 0.25 Iron
0.16 0.25 Iron
0.16 0.25 Iron
0.15 0.25 Iron
0.15 0.25 Iron
0.15 0.25 Iron
0.15 0.25 Iron
0.15 0.25 Iron
0.15 0.25 Iron
0.15 0.25 Iron
0.16 0.25 Iron
0.16 0.25 Iron
0.16 0.25 Iron
0.16 0.25 Iron
0.16 0.25 Iron
0.16 0.25 Iron
0.17 0.25 Iron
0.17 0.25 Iron
0.17 0.25 Iron
0.17 0.25 Iron
0.17 0.25 Iron
0.18 0.25 Iron
0.18 0.25 Iron
0.18 0.25 Iron
0.18 0.25 Iron
0.18 0.25 Iron
0.16 0.25 Iron
0.16 0.25 Iron
0.16 0.25 Iron
0.17 0.25 Iron
0.17 0.25 Iron
0.17 0.25 Iron
0.17 0.25 Iron
0.17 0.25 Iron
0.17 0.25 Iron
0.17 0.25 Iron
0.18 0.25 Iron
Continued next page.
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