Actual Size
DASH NUMBER*
L (µH), L1 or L2
@ 1 kHz ±25%
CURRENT RATING
MAXIMUM (AMPS)
LEAKAGE INDUCTANCE
TYPICAL (µH)
DC RESISTANCE
MAXIMUM (OHMS)
SERIES CM9900R
CM9900
PC Mount Common Mode Chokes
Physical Parameters
Inches Millimeters
A 0.740 18.8
B 0.840 21.3
C 0.670 17.0
D 0.900 22.9
E 0.040 1.0
F 0.025 0.64
G 0.200 5.1
H 0.175 4.4
J 0.750 19.1
K 0.200 5.1
L 0.515 13.1
All dimensions are typical
Operating Temperature Range –55°C to +125°C
Current Rating at 80°C Ambient 40°C rise
Mechanical Configuration Tape wrapped winding
sections; varnish impregnated assembly.
Notes 1) Inductance in table is for either L1 or L2.
2) Leakage Inductance tested at L1 with L2 shorted or at
L2 with L1 shorted.
3) Windings balanced within 1%.
Transformers
270 Quaker Rd., East Aurora NY 14052 • Phone 716-652-3600 • Fax 716-652-4814 • E-mail: apisales@delevan.com • www.delevan.com
SERIES CM9900 FERRITE CORE
-473
-563
-683
-823
-104
-124
-154
-184
-224
-274
-334
-474
-564
-684
-824
-105
-125
-155
-185
-225
-275
-335
-395
-475
-565
-685
-825
-106
-126
-156
-186
-226
-276
-336
-396
-476
-566
-686
-826
-107
-127
4.0
4.0
5.0
5.5
6.0
6.5
7.5
8.0
9.0
10
11
16
18
20
25
35
47
49
59
76
91
101
135
158
196
257
296
362
410
503
602
730
870
1150
1300
1541
1875
2254
2702
3269
3456
3.5
3.5
3.5
2.8
2.8
2.8
2.8
2.2
2.2
2.2
1.7
1.4
1.4
1.1
1.1
0.88
0.88
0.70
0.70
0.55
0.55
0.55
0.44
0.44
0.44
0.35
0.35
0.35
0.27
0.27
0.27
0.22
0.17
0.17
0.13
0.13
0.13
0.13
0.10
0.10
0.10
0.016
0.018
0.019
0.023
0.025
0.028
0.030
0.038
0.044
0.051
0.058
0.078
0.091
0.115
0.131
0.194
0.219
0.278
0.306
0.431
0.469
0.531
0.669
0.760
0.853
1.24
1.40
1.61
1.98
2.24
2.45
3.49
4.60
5.21
7.19
7.80
8.69
9.69
13.10
14.60
16.00
47
56
68
82
100
120
150
180
220
270
330
470
560
680
820
1000
1200
1500
1800
2200
2700
3300
3900
4700
5600
6800
8200
10000
12000
15000
18000
22000
27000
33000
39000
47000
56000
68000
82000
100000
120000
*Complete part # must include series # PLUS the dash #
For surface finish information, refer to www.delevanfinishes.com
Marking DELEVAN; part number.
Example: CM9900R-473
DELEVAN
CM9900R-473
Packaging Bulk only
1/2009
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