T
PL
IA
N
†
Ro
HS
CO
M
Varnished Chokes
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
70F Series
SRF
DCR
(MHz)
Ω
Min.
Max.
Part
Number
L (μH)
±5 %
Q
Min.
Test
Freq.
(MHz)
70F502AF-RC
50,000
57
0.079
0.196
70F101AF-RC
100,000
48
0.079
0.157
I, DC*
(mA)
Dim.
A
Max
Dim.
B
±0.03
Core
Material
175
37
0.4
0.63
Ferrite
278
29
0.44
0.63
Ferrite
“-RC” suffix indicates RoHS compliance.
Notes
* Current to cause 35 °C max. temperature
rise
† RoHS Directive 2002/95/EC Jan 27 2003
including Annex.
1.18
MIN.
0.032 Dia.
B
A
Dimensions: Inches
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and in this document are subject to specific legal
disclaimers set forth on the last page of this document, and at
www.bourns.com/docs/legal/disclaimer.pdf.
20.4
www.bourns.com
REV. 01/17
Legal Disclaimer Notice
This legal disclaimer applies to purchasers and users of Bourns® products manufactured by or on behalf of Bourns, Inc. and
P[ZHɉSPH[LZJVSSLJ[P]LS`¸)V\YUZ¹
Unless otherwise expressly indicated in writing, Bourns® products and data sheets relating thereto are subject to change
^P[OV\[UV[PJL
很抱歉,暂时无法提供与“70F181AF”相匹配的价格&库存,您可以联系我们找货
免费人工找货