COMMON MODE CHOKES
Toll Free Engineering Hot Line: 800.645.5828 • P: 321.637.1000 • F: 321.637.1600
595 International Place, Rockledge, FL 32955-4200 USA • www.rencousa.com • ISO 9001 Certified
RENCO ELECTRONICS INC.
C
D
12
E
RL-4400
COMMON MODE CHOKES
• Maximizeperformanceinthesmallestpossiblepackage
• Highinductanceandhighcurrentcapabilities
• Threesizesavailablewithinductancevaluesrangingfrom
390µHto200mH
• Currentratingrangingfrom210mAto4A
• Dielectricwithstandingvoltageratedat2000VAClinetoline,
750VACwindtocore
• Temperaturerise:50°Cmax
FEATURES & APPLICATIONSDESCRIPTION
• MiniU-CoreDesign
ENVIRONMENTAL DATA
• Storagetemperaturerange:
-55°Cto+130°C
• Operatingtemperaturerange:
-55°Cto+130°C
PACKAGING INFORMATION
• Packaginginformation:pg.494
MINI U-CORE DESIGN
Verify operation with sample in actual circuit. Order samples at www.rencousa.com.
PART NUMBER A (MAX.) B (MIN.) C (MAX.) D (MAX.) E (MAX.)
RL-4400-1 0.625 (15.90) 0.125 (3.20) 0.450 (11.50) 0.650 (16.50) 0.028 (0.70)
RL-4400-2 0.750 (19.10) 0.125 (3.20) 0.650 (16.50) 0.850 (21.60) 0.033 (0.80)
RL-4400-3 0.880 (22.40) 0.125 (3.20) 0.750 (19.10) 1.050 (26.70) 0.033 (0.80)
FRONT VIEW SIDE VIEW RECOMMENDED PCB LAYOUT SCHEMATIC
MECHANICAL DIMENSIONS
U.S. Standard (mm)
1
A
B
4
23
1
4
F
G
1
2
4
3
PART NUMBER PART WEIGHT
RL-4400-1 4.0g (0.14oz)
RL-4400-2 9.0g (0.32oz)
RL-4400-3 17.0g (0.60oz)
PIN
DIMENSION
(4PL)
F ±0.04 (1.0) G ±0.015 (0.4)
0.315 (8.00) 0.276 (7.00)
0.492 (12.50) 0.394 (10.00)
0.492 (12.50) 0.394 (10.00)
Toll Free Engineering Hot Line: 800.645.5828 • P: 321.637.1000 • F: 321.637.1600
595 International Place, Rockledge, FL 32955-4200 USA • www.rencousa.com • ISO 9001 Certified
RENCO ELECTRONICS INC.
COMMON MODE CHOKES
RL-4400-1, RL-4400-2, RL-4400-3
Renco Part No.
RL-4400-1
Inductance
(mH)
-0+60%
DCR
Max.
(Ohms)
Irms
(A)
RL-4400-1-0.39 0.39 0.08 1.60
RL-4400-1-0.68 0.68 0.13 1.20
RL-4400-1-0.90 0.90 0.19 1.00
RL-4400-1-1.40 1.40 0.30 0.80
RL-4400-1-2.10 2.10 0.48 0.65
RL-4400-1-3.30 3.30 0.74 0.50
RL-4400-1-4.90 4.90 1.20 0.40
RL-4400-1-7.40 7.40 1.80 0.35
RL-4400-1-11.50 11.50 2.80 0.27
RL-4400-1-18.70 18.70 4.45 0.22
Renco Part No.
RL-4400-2
Inductance
(mH)
-0+60%
DCR
Max.
(Ohms)
Irms
(A)
RL-4400-2-0.90 0.90 0.08 2.60
RL-4400-2-1.80 1.80 0.13 2.00
RL-4400-2-2.50 2.50 0.19 1.60
RL-4400-2-4.00 4.00 0.30 1.30
RL-4400-2-6.20 6.20 0.46 1.00
RL-4400-2-10.8 10.80 0.76 0.80
RL-4400-2-16.3 16.30 1.17 0.65
RL-4400-2-26.0 26.00 1.80 0.50
RL-4400-2-38.3 38.30 2.73 0.42
RL-4400-2-57.6 57.60 4.44 0.34
RL-4400-2-90.0 90.0 6.72 0.27
RL-4400-2-147 147.0 10.80 0.21
Renco Part No.
RL-4400-3
Inductance
(mH)
-0+60%
DCR
Max.
(Ohms)
Irms
(A)
RL-4400-3-0.69 0.69 0.05 4.00
RL-4400-3-1.10 1.10 0.07 3.20
RL-4400-3-1.60 1.60 0.11 2.55
RL-4400-3-2.50 2.50 0.16 2.00
RL-4400-3-4.10 4.10 0.26 1.60
RL-4400-3-6.45 6.45 0.40 1.30
RL-4400-3-9.80 9.80 0.62 1.00
RL-4400-3-14.8 14.80 0.95 0.80
RL-4400-3-22.7 22.70 1.48 0.65
RL-4400-3-35.4 35.40 2.22 0.52
RL-4400-3-52.7 52.70 3.50 0.42
RL-4400-3-79.0 79.0 5.20 0.34
RL-4400-3-122 122.0 8.30 0.27
RL-4400-3-200 200.0 13.80 0.21
NOTES:
1. ELECTRICAL SPECIFICATIONS
MEASURED AT 25ºC
2. Irms - CURRENT THAT CAUSES THE
TEMPERATURE TO RISE APPROX. 40ºC
ABOVE AMBIENT OF 25ºC
3. INDUCTANCE TESTED AT 10 kHz, 0.1 Vrms