DESIGNER KIT AVAILABLE
Order on-line P/N RL-4400-DK
COMMON MODE CHOKES
MINI U-CORE DESIGN
RL-4400
The RL-4400 Series of Common Mode
Chokes are designed to maximize
performance in the smallest possible
package. High inductance and high current
capabilities are achieved by selection of
premium materials.
There are three sizes available with
inductance values ranging from 390µH to
200mH and current ratings ranging from
210mA to 4 Amps.
A
MAX.
C
MAX.
B
MAX.
G MIN.
LEAD
Ø=F
D
3
4
SPECIFICATIONS:
Rated Voltage: 250V, DC to 400Hz.
Dielectric Withstanding Voltage: 2000VAC
line to line. 750 VAC Wind to Core
Temperature Rise: 50°C max.
Maximum Operating Temperature Range:
NOTE:
RL-4400-1 Series can
-55°C to +125°C.
be assembled with core
horizontal by special request.
Height is reduced by .140 (3.5),
width is increased by .140 (3.5).
1
4
E
2
2
1
3
PIN 1 IS DOTTED
ALL DIMENSIONS: INCHES (MM)
PART NO.
A
B
C
D
±.015
(±.4)
E
±.04
(±1.0)
F
±.005
(±.1)
G
RL-4400-1
RL-4400-2
RL-4400-3
.650
(16.5)
.625
(15.9)
.450
(11.5)
.276
(7.0)
.315
(8.0)
.023
(.6)
.125
(3.2)
.850
(21.6)
.750
(19.1)
.650
(16.5)
.394
(10.0)
.492
(12.5)
.028
(.7)
.125
(3.2)
1.050
(26.7)
.880
(22.4)
.750
(19.1)
.394
(10.0)
.492
(12.5)
.028
(.7)
.125
(3.2)
RENCO ELECTRONICS, INC.
595 International Place, Rockledge, FL 32955-4200 USA
(321) 637-1000 • Toll Free Engineering Hot line 800-645-5828
56
SINCE 1955
Fax: (321) 637-1600
Web Site:www.rencousa.com
E-mail:sales@rencousa.com
Renco
Part No.
RL-4400-1-0.39
RL-4400-1-0.68
RL-4400-1-0.90
RL-4400-1-1.40
RL-4400-1-2.10
RL-4400-1-3.30
RL-4400-1-4.90
RL-4400-1-7.40
RL-4400-1-11.5
RL-4400-1-18.7
Inductance*
mH Min.
.39
.68
.90
1.40
2.10
3.30
4.90
7.40
11.50
18.70
Current
Amps Max.
1.60
1.20
1.00
.80
.65
.50
.40
.35
.27
.22
DCR
Ω
Max.
.08
.13
.19
.30
.48
.74
1.20
1.80
2.80
4.45
Renco
Part No.
RL-4400-2-0.90
RL-4400-2-1.80
RL-4400-2-2.50
RL-4400-2-4.00
RL-4400-2-6.20
RL-4400-2-10.8
RL-4400-2-16.3
RL-4400-2-26.0
RL-4400-2-38.3
RL-4400-2-57.6
RL-4400-2-90.0
RL-4400-2-147
Inductance*
mH Min.
0.90
1.80
2.50
4.00
6.20
10.80
16.30
26.00
38.30
57.60
90.0
147.0
Current
Amps Max.
2.60
2.00
1.60
1.30
1.00
.80
.65
.50
.42
.34
.27
.21
DCR
Ω
Max.
.08
.13
.19
.30
.46
.76
1.17
1.80
2.73
4.44
6.72
10.80
Renco
Part No.
RL-4400-3-0.69
RL-4400-3-1.10
RL-4400-3-1.60
RL-4400-3-2.50
RL-4400-3-4.10
RL-4400-3-6.45
RL-4400-3-9.80
RL-4400-3-14.8
RL-4400-3-22.7
RL-4400-3-35.4
RL-4400-3-52.7
RL-4400-3-79.0
RL-4400-3-122
RL-4400-3-200
Inductance*
mH Min.
0.69
1.10
1.60
2.50
4.10
6.45
9.80
14.80
22.70
35.40
52.7
79.0
122.0
200.0
Current
Amps Max.
4.00
3.20
2.55
2.00
1.60
1.30
1.00
.80
.65
.52
.42
.34
.27
.21
DCR
Ω
Max.
.05
.07
.11
.16
.26
.40
.62
.95
1.48
2.22
3.50
5.20
8.30
13.80
* INDUCTANCE MEASURED AT 1 KHz
RENCO ELECTRONICS, INC.
595 International Place, Rockledge, FL 32955-4200 USA
(321) 637-1000 • Toll Free Engineering Hot line 800-645-5828
SINCE 1955
Fax: (321) 637-1600
Web Site:www.rencousa.com
E-mail:sales@rencousa.com
57