DR221 Series Surface Mount Data Line Chokes
*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.
*RoHS COMPLIANT
Features
■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
6.00 ± 0.3
(.236 ± .012)
5.00 ± 0.3
(.197 ± .012)
5.00 ± 0.3
(.197 ± .012)
1.27
(.050)TYP.
0.40
(.016)
3.30 ± 0.3
(.130 ± .012)
3.30 ± 0.2
(.130 ± .008)
3.10
(.122)
TYP.
1
2
4
3
2
1
3
4
1
N1
N2
2
4
3
= POLARITY
Schematic
Typical Part Marking
DIMENSIONS: MM
(INCHES)
113 = DR221-113AE
DATE CODE
113
0420
Product Dimensions Recommended PCB Layout
Electrical Characteristics (@ 25 °C)
L1, L2 RDC (Ω) Rated
Bourns @ 10kHz, Freq. Impedance (Each Winding) Current
Part 0.1 Vrms Range Min.
Number (µH) (MHz) (Ω) Max. Typ. (mA)
DR221-113AE 11.0 +50 %/-30 % 100~500 450 0.18 0.13 250
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
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
2.70
(.106)
6.40
(.252)
TYP.
REF.
REF.
1.27
(.050)
0.60
(.024)
Solder Profile
0
50
100
150
200
250
300
0 50 100 150 200 250 300
Time (Seconds)
Temperature (°C)
Lead Free
<1> Max. of 70 seconds > 200 °C
<2> Max. of 50 seconds > 230 °C
<3> Max. of 10 seconds > 255 °C
Tin-Lead
<4> Max. of 30 seconds > 200 °C
230 °C
<4>
<
1
>
255 °C
<2>
<5>
<
3
>
245 °C
260 °C
120 - 150 seconds
Ramp-up
4
°
/second maximum
R
amp-
d
own
5 °C/second maximum
Lead Free
Tin-Lead
How to Order
DR221 - 513 AE
Model
Value/Tolerance
See Model-Value Table
Termination
AE = Cu/Ni/Sn (Lead Free)
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
Surface Mount Chip Inductor Capability Matrix
REV. 05/11
DR221 Series Surface Mount Data Line Chokes
Impedance vs. Frequency
110
10
100
1000
113AE
474AE
513AE
223AE
333AE
Frequency (MHz)
Impedance (Ohms)
100 1000
Packaging Specifications
2.0 ± 0.5
(.079 ± .020)
50.0
(1.969)
178.0
(7.00) DIA. 20.5
(.807)
18.0
(.709)
13.0
(.512) DIA.
13.0 ± 0.5
(.512 ± .020)
DIA.
21.0 ± 0.8
(.827 ± .031)
COVER TAPE
EMBOSSED
CARRIER
16.0
(.630)
113
0420
113
0420
113
0420
113
0420
113
0420
END START
4
(.157)
8
(.315)
USER DIRECTION OF FEED
160
(6.300)
NO COMPONENT NO COMPONENT
COMPONENTS 400
(15.748)
1.55
(.061)
DIA.
1.75
(.069)
16.0
(.630)
500 PCS. PER REEL
DIMENSIONS: MM
(INCHES)
