BOURNS DR332

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*
■ Bifilar or sector windings
■ Wide frequency range over 1000MHz
■ Rated current 0.2 to 0.5A
■ Model DR331 recommended for new designs
DR332 Series Surface Mount Data Line Chokes
Electrical Characteristics (@ 25 °C)
Bourns
Part
Number
L (1-4)
@ 100 kHz,
0.1 Vrms
(µH)
LL (1-4)
@ 100 kHz,
0.1 Vrms
(Typ.) (2-3 Short)
RDC (Ω)
(Winding)
Max.
(Ω)
Rated
Current
Max.
DR332-113AE
11.0 +25 %
0.05 µH
0.12
0.5 A
Bifilar
DR332-253AE
25.0 +25 %
1.50 µH
0.20
0.5 A
Sector
Winding
DR332-513AE
51.0 +25 %
2.00 µH
0.30
0.5 A
Sector
DR332-474AE
470.0 +25 %
0.28 µH
0.28
0.5 A
Bifilar
DR332-105AE
1000.0 +25 %
0.29 µH
0.40
0.5 A
Bifilar
DR332-475AE
4700.0 +25 %
0.30 µH
0.70
0.2 A
Bifilar
Note: For tape and reel packaging, add “E” at the end of part number.
Product Dimensions
*Model DR443-475:
Operating Temperature ....-40 to +100 °C
Storage Temperature ......-40 to +100 °C
Recommended PCB Layout
(.362 ± .012)
7.10
TYP.
(.280)
1.00
REF.
(.039)
1
4
2
3
3.40
(.134)
REF.
How to Order
6.00 ± 0.3
(.236 ± .012)
DR332 - 513 AE
9.60
(.378)
REF.
Model
Value Code
See Model-Value Table
MM
(INCHES)
Termination
AE = Cu/Ni/Sn (Lead Free)
Schematic
5.32
TYP.
(.209)
0.60
(.024)
TYP.
DIMENSIONS:
5.00 ± 0.3
(.197 ± .012)
0.25
(.010)
Rated Voltage ..................80 Vdc/42 Vac
Hipot (1 sec.)..........250 Vac/60 Hz, 3 mA
*Operating Temperature ..-40 to +135 °C
*Storage Temperature ......-40 to +135 °C
Temperature Rise
..................30 °C max. at rated current
Resistance to Solder Heat
......................................260 °C 10 sec.
Core ..............................................Ferrite
Wire ......Enameled copper wire (Class F)
Base ............................PPHS (UL 94V-0)
Terminal ....................................Cu/Ni/Sn
Adhesive................................Epoxy resin
Packaging ..................1500 pcs. per reel
2
1.92
TYP.
(.076)
N2
1
4
3
2
1
4
2.49
TYP.
(.098)
3
N1
= POLARITY
Typical Part Marking
113E = DR332A-113E
113E
0320
DATE CODE: WEEK
DATE CODE: YEAR
REV. 05/05
*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.
DR332 Series Surface Mount Data Line Chokes
Solder Profile
300
<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
255 °C
230 °C
245 °C
<2>
(°C)
200
Temperature
<1>
150
120 - 150 seconds
100
Ramp-down
5 °C/second maximum
50
Ramp-up
4 °/second maximum
0
0
50
100
150
Time
Impedance vs. Frequency
200
250
300
(Seconds)
Insertion Loss vs. Frequency
100000
0
-5
-10
-475BE
Insertion Loss (dB)
Impedance (Ω)
10000
-105BE
1000
-474BE
-513AE
-253AE
100
-104AE
-15
-104AE
-25
-253AE
-474BE
-30
-513AE
-105BE
-35
-113BE
-113BE
-20
-40
-475BE
-45
10
0.1
0.1
1
10
100
1
1000
10
100
1000
100
1000
Frequency (MHz)
Frequency (MHz)
1000
0
-2
Insertion Loss (dB)
-4
Impedance (Ω)
-513BE
-513BE
-6
-8
-10
-12
-14
-16
-18
0.1
100
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.
10000
1
10
Frequency (MHz)
DR332 Series Surface Mount Data Line Chokes
Packaging Specifications
330.0
DIA.
(13.00)
2.0 ± 0.5
(.079 ± .020)
22.4
(.882)
COVER TAPE
13.0
(.512)
DIA.
21.0 ± 0.8
(.827 ± .031)
DIMENSIONS:
50.0
(1.969)
13.0
DIA.
(.512)
18.0
(.709)
MM
(INCHES)
EMBOSSED
CARRIER
16.0
(.630)
1.75
(.069)
END
DIA.
1.55
(.061)
8
(.315)
4
(.157)
16.0
(.630)
253A
512
160
(6.300)
253A
512
253A
512
253A
512
253A
512
NO COMPONENT
START
NO COMPONENT
COMPONENTS
390
(15.354)
USER DIRECTION OF FEED
1500 PCS. PER REEL
REV. 05/05
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.