鈻?/div>
For the suppression of EMI in data and
CO
M
NT
*R
oH
signal lines, e.g. CAN Bus
S
DR221 Series Surface Mount Data Line Chokes
Electrical Characteristics (@ 25
擄C)
L1, L2
Bourns
@ 10kHz,
Part
0.1 Vrms
Number
(碌H)
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
RDC (鈩?
Rated
Impedance (Each Winding) Current
Min.
(鈩?
Max.
Typ.
(mA)
450
0.18
0.13
250
900
1000
1400
1100
0.23
0.27
0.32
0.35
0.17
0.20
0.24
0.28
250
200
200
100
Product Dimensions
6.00 鹵 0.3
(.236 鹵 .012)
5.00 鹵 0.3
(.197 鹵 .012)
Recommended PCB Layout
0.60
(.024)
2.70
(.106)
TYP.
Rated Voltage ........50 Vdc/100 Vac (ref.)
Hipot (1 sec.)..........500 Vac/60 Hz, 3 mA
Operating Temperature ....-40 to +125 擄C
Storage Temperature ......-40 to +125 擄C
Temperature Rise
..................25 擄C max. at rated current
Resistance to Solder Heat
......................................260 擄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
1
4
1.27
(.050)
REF.
1
2
4
3
3.30 鹵 0.3
(.130 鹵 .012)
6.40
(.252)
REF.
2
3
N2
= POLARITY
3.30 鹵 0.2
(.130 鹵 .008)
DIMENSIONS:
MM
(INCHES)
How to Order
3.10
(.122)
TYP.
5.00 鹵 0.3
(.197 鹵 .012)
2
3
0.40
(.016)
DR221 - 513 AE
Model
Value/Tolerance
See Model-Value Table
Termination
AE = Cu/Ni/Sn (Lead Free)
1
4
Solder Profile
300
Lead Free
<1> Max. of 70 seconds > 200 擄C
<2> Max. of 50 seconds > 230 擄C
<3> Max. of 10 seconds > 255 擄C
Tin-Lead
<4> Max. of 30 seconds > 200 擄C
<3>
260 擄C
255 擄C
245 擄C
<5>
<2>
<4>
<1>
Lead Free
230 擄C
250
Temperature
Typical Part Marking
113 = DR221-113AE
(擄C)
150
120 - 150 seconds
100
1.27
TYP.
(.050)
200
Tin-Lead
113
0420
DATE CODE
Ramp-down
5 擄C/second maximum
50
Ramp-up
4 擄/second maximum
0
0
50
100
Time
150
(Seconds)
200
250
300
*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.
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