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PDF DR221 Data sheet ( Hoja de datos )
| Número de pieza | DR221 | |
| Descripción | Surface Mount Data Line Chokes | |
| Fabricantes | Bourns Electronic | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de DR221 (archivo pdf) en la parte inferior de esta página. Total 2 Páginas | ||
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Features
■ Lead free
■ RoHS compliant*
■ Sector windings
■ Wide frequency range over 500 MHz
■ Rated current 0.1 to .025 A
■ High quality toroidal core
Applications
■ For the suppression of EMI in data and
signal lines, e.g. CAN Bus
DR221 Series Surface Mount Data Line Chokes
Electrical Characteristics (@ 25 °C)
L1, L2
Bourns
@ 10kHz,
Part 0.1 Vrms
Number
(µH)
DR221-113AE 11.0 +50 %/-30 %
DR221-223AE 22.0 +50 %/-30 %
DR221-333AE 33.0 +50 %/-30 %
DR221-513AE 50.0 +50 %/-30 %
DR221-474AE 470 +50 %/-30 %
Freq.
Range
(MHz)
100~500
40~300
30~250
20~150
2.5~60
Impedance
Min.
(Ω)
450
RDC (Ω)
(Each Winding)
Max.
0.18
Typ.
0.13
Rated
Current
(mA)
250
900
0.23 0.17
250
1000
0.27 0.20
200
1400
0.32 0.24
200
1100
0.35 0.28
100
Product Dimensions
6.00 ± 0.3
(.236 ± .012)
5.00 ± 0.3
(.197 ± .012)
1
2
4
3.30 ± 0.3
(.130 ± .012)
3
3.30 ± 0.2
(.130 ± .008)
Recommended PCB Layout
0.60
(.024)
2.70
(.106)
TYP.
1.27
(.050)
REF.
6.40
(.252)
REF.
DIMENSIONS: MM
(INCHES)
3.10
(.122)
TYP.
5.00 ± 0.3
(.197 ± .012)
0.40
2 3 (.016)
Rated Voltage ........50 Vdc/100 Vac (ref.)
Hipot (1 sec.)..........500 Vac/60 Hz, 3 mA
Operating Temperature ....-40 to +125 °C
Storage Temperature ......-40 to +125 °C
Temperature Rise
..................25 °C max. at rated current
Resistance to Solder Heat
......................................260 °C 10 sec.
Core ..............................................Ferrite
Wire ......Enameled copper wire (Class F)
Base ................................LCP (UL 94V-0)
Terminal ....................................Cu/Ni/Sn
Adhesive................................Epoxy resin
Weight ................................................2 g
Packaging ....................500 pcs. per reel
Schematic
N1
14
23
N2
= POLARITY
How to Order
DR221 - 513 AE
Model
Value/Tolerance
See Model-Value Table
Termination
AE = Cu/Ni/Sn (Lead Free)
14
1.27
(.050)
TYP.
Typical Part Marking
113 = DR221-113AE
113
0420
DATE CODE
Solder Profile
300
Lead Free
<1> Max. of 70 seconds > 200 °C
<2> Max. of 50 seconds > 230 °C
250 <3> Max. of 10 seconds > 255 °C
Tin-Lead
<4> Max. of 30 seconds > 200 °C
200
150
120 - 150 seconds
100
50
0
0
Ramp-up
4 °/second maximum
50
100
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
260 °C
<3>
<5>
255 °C
230 °C
<2>
<4>
<1>
245 °C
Lead Free
Tin-Lead
Ramp-down
5 °C/second maximum
150
Time (Seconds)
200
250
300
1 page | ||
| Páginas | Total 2 Páginas | |
| PDF Descargar | [ Datasheet DR221.PDF ] | |
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