er
w
Po
ER
ET
e)
AM
nc
DI
fere
AD
Re
LE
es,
L
ch
(In
TA
EN C)
EM A D
CR T (
IN EN
RR
NG
CU
TI )
RA C
T AD
EN M (
RR U
CU XIM
CE
MA
AN C
ST 5°
SI 2
RE S) @
DC
HM
(O
H)
M
(µ
MU
CE kHz
XI
AN 0
MA
CT 1.0
DU @
IN
0%
±1
R*
SERIES
DC1050R
DC1050
s
or
ct
du
In
DA
SH
NU
E
MB
High Current Power Line Chokes
Actual Size (Max.)
-104K
-124K
-154K
-184K
-224K
-274K
-334K
-394K
-474K
-564K
-684K
-824K
-105K
-125K
-155K
-185K
-225K
-275K
-335K
-395K
-475K
SERIES DC1050 and DC1050R
100
0.034
7.5
9.0
120
0.046
6.5
8.0
150
0.064
5.5
7.0
180
0.072
5.1
6.5
220
0.080
4.8
6.0
270
0.110
4.2
5.0
330
0.122
4.0
4.5
390
0.169
3.4
4.0
470
0.187
3.2
3.8
560
0.205
3.0
3.5
680
0.256
2.7
3.0
820
0.288
2.5
2.8
1000
0.426
2.1
2.5
1200
0.462
2.0
2.2
1500
0.518
1.9
2.0
1800
0.705
1.6
1.8
2200
1.020
1.4
1.5
2700
1.140
1.3
1.4
3300
1.270
1.2
1.3
3900
1.670
1.1
1.2
4700
1.860
1.0
1.0
0.046
0.040
0.040
0.040
0.040
0.036
0.036
0.032
0.032
0.032
0.029
0.029
0.029
0.026
0.026
0.026
0.023
0.023
0.023
0.020
0.020
Physical Parameters
Inches
A
1.080 to 1.180
B
0.770 Reference
(all except -104K)
0.810 Reference
(-104K only)
C
0.750 Minimum
D
0.840 Maximum
E
0.240 Reference
F
0.200 Reference
G
See Table
*Complete part # must include series # PLUS the dash #
Millimeters
27.44 to 29.98
19.56 Reference
20.75 Reference
19.05 Minimum
21.34 Maximum
6.10 Reference
5.08 Reference
For surface finish information, refer to www.delevanfinishes.com
Operating Temperature
Range
–55°C to +125°C;
(–55°C to +80°C @ full current)
Current Rating at 80° Ambient
45°C Temperature Rise
Maximum Power Dissipation at +80°C
2.20 Watts
Maximum
Inductance
Measured @ 1 kHz with 0 ADC
on Wayne Kerr 3245A, or equivalent
Leads
Solder coated within 1/16" of Body
Incremental Current
The amount of DC that decreases
the inductance by 5% maximum, relative to the 0 ADC
Dielectric Withstanding Voltage
1000 Vrms Minimum
Mechanical Configuration
Center hole allows for
mounting
Marking
API, 1050 or 1050R, dash number (per table)
and inductance tolerance letter
API
1050
xxxK
Packaging
Bulk only
270 Quaker Rd., East Aurora NY 14052 • Phone 716-652-3600 • Fax 716-652-4814 • E-mail: apisales@delevan.com • www.delevan.com
5/2010
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