BOURNS DR221

NT
IA
PL
M
CO
Features
Applications
■ Lead free
■ For the suppression of EMI in data and
signal lines, e.g. CAN Bus
*R
oH
S
■ RoHS compliant*
■ Sector windings
■ Wide frequency range over 500 MHz
■ Rated current 0.1 to .025 A
■ High quality toroidal core
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 %
Freq.
Range
(MHz)
100~500
DR221-223AE 22.0 +50 %/-30 %
40~300
900
0.23
0.17
250
DR221-333AE 33.0 +50 %/-30 %
30~250
1000
0.27
0.20
200
DR221-513AE 50.0 +50 %/-30 %
20~150
1400
0.32
0.24
200
DR221-474AE 470 +50 %/-30 %
2.5~60
1100
0.35
0.28
100
Product Dimensions
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
RDC (Ω)
Rated
Impedance (Each Winding) Current
Min.
(Ω)
Max.
Typ.
(mA)
450
0.18
0.13
250
Recommended PCB Layout
6.00 ± 0.3
(.236 ± .012)
5.00 ± 0.3
(.197 ± .012)
0.60
(.024)
1
4
2
2.70
(.106)
TYP.
1.27
(.050)
REF.
Schematic
N1
1
3.30 ± 0.3
(.130 ± .012)
4
6.40
(.252)
REF.
3
2
DIMENSIONS:
3.30 ± 0.2
(.130 ± .008)
3
N2
= POLARITY
MM
(INCHES)
How to Order
DR221 - 513 AE
3.10
(.122)
TYP.
Model
5.00 ± 0.3
(.197 ± .012)
2
3
1
4
Value/Tolerance
See Model-Value Table
0.40
(.016)
Termination
AE = Cu/Ni/Sn (Lead Free)
Solder Profile
300
Lead Free
<1> Max. of 70 seconds > 200 °C
<2> Max. of 50 seconds > 230 °C
<3> Max. of 10 seconds > 255 °C
250
<3>
260 °C
245 °C
Tin-Lead
<4> Max. of 30 seconds > 200 °C
230 °C
<5>
<2>
200
<4>
(°C)
1.27
TYP.
(.050)
255 °C
Typical Part Marking
113 = DR221-113AE
Temperature
<1>
Lead Free
150
Tin-Lead
120 - 150 seconds
100
Ramp-down
5 °C/second maximum
113
0420
50
Ramp-up
4 °/second maximum
DATE CODE
0
0
50
100
150
Time
*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.
(Seconds)
200
250
300
Surface Series
Mount Chip
Inductor
Capability
Matrix
DR221
Surface
Mount
Data Line
Chokes
Packaging Specifications
178.0
DIA.
(7.00)
2.0 ± 0.5
(.079 ± .020)
20.5
(.807)
COVER TAPE
13.0 ± 0.5
(.512 ± .020)
DIA.
21.0 ± 0.8
(.827 ± .031)
DIMENSIONS:
50.0
(1.969)
13.0
DIA.
(.512)
MM
(INCHES)
EMBOSSED
CARRIER
18.0
(.709)
16.0
(.630)
1.75
(.069)
DIA.
END
8
(.315)
1.55
(.061)
4
(.157)
16.0
(.630)
113
0420
113
0420
113
0420
113
0420
113
0420
NO COMPONENT
START
NO COMPONENT
160
(6.300)
COMPONENTS
400
(15.748)
USER DIRECTION OF FEED
500 PCS. PER REEL
Impedance vs. Frequency
513AE
333AE
474AE
Impedance (Ohms)
1000
223AE
113AE
100
10
1
10
100
1000
Frequency (MHz)
REV. 05/05
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.