RL-1386
SWINGDUCTOR™
SELF LEADED
DESCRIPTION
• Swinging Choke In Toroid Packaging
FEATURES & APPLICATIONS
• Primarily designed for use in applications that require a
known inductance change with changing current loads
in power supplies
• Special core material allows “controlled saturation” for
a repeatable specific inductance value at a specific
current up to 1 MHz.
• As a result of the toroidal design, Swingductors
produce a closed magnetic field resulting in low EMI
Verify operation with sample in actual circuit. Order samples at www.rencousa.com.
ENVIRONMENTAL DATA
•
•
Storage temperature range:
-55°C to +130°C
Operating temperature range:
-40°C to +130°C
PACKAGING INFORMATION
• Packaging information: pg. 493
MECHANICAL DIMENSIONS
U.S. Standard (mm)
PART NUMBER
RL-1386-1
RL-1386-2
RL-1386-3
RL-1386-4
RL-1386-5
A (MAX.)
1.100 (27.940)
1.450 (36.830)
1.800 (45.720)
2.000 (50.800)
2.600 (66.040)
B (MAX.)
0.500 (12.700)
0.875 (22.225)
0.900 (22.860)
1.100 (27.940)
1.500 (38.100)
C (MIN.)
0.375 (9.52)
0.375 (9.52)
0.375 (9.52)
0.375 (9.52)
0.375 (9.52)
D (NOM.)
0.375 (9.524)
0.625 (15.875)
0.775 (19.685)
0.950 (24.130)
1.200 (30.480)
PART WEIGHT
12.0g (0.42oz)
40.0g (1.41oz)
62.0g (2.19oz)
124.0g (4.37oz)
228.0g (8.04 oz)
FRONT VIEW
A
SIDE VIEW
B
ST
SCHEMATIC
TIN TO WITHIN
0.062 (1.57) OF
MOUNTING PLANE
C
D
FN
* EASILY FORMABLE
TOROIDS
RENCO ELECTRONICS INC.
396
595 International Place, Rockledge, FL 32955-4200 USA • www.rencousa.com • ISO 9001 Certified
Toll Free Engineering Hot Line: 800.645.5828 • P: 321.637.1000 • F: 321.637.1600
RL-1386-1
Renco Part No.
RL-1386-1
L@ 0
Amps
D.C. (µH)
± 25%
1.1
1.8
2.3
3.3
4.7
5.6
6.8
8.2
10.0
12.0
15.0
18.0
22.0
27.0
33.0
39.0
47.0
56.0
68.0
82.0
100.0
120.0
150.0
180.0
220.0
270.0
330.0
390.0
470.0
560.0
680.0
820.0
1000.0
1200.0
1500.0
DCR
Max.
(Ohms)
0.005
0.006
0.007
0.007
0.008
0.009
0.010
0.010
0.011
0.012
0.013
0.014
0.015
0.016
0.016
0.018
0.019
0.022
0.023
0.025
0.029
0.032
0.036
0.044
0.054
0.061
0.088
0.096
0.110
0.172
0.198
0.250
0.286
0.407
0.469
Irms
(A)
Max.
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
4.5
4.5
3.5
3.5
3.5
2.0
2.0
1.5
1.5
1.2
1.2
0% L
Drop
(DC
Amps)
4.70
3.70
3.10
2.60
2.30
2.10
1.90
1.70
1.50
1.30
1.20
0.96
0.92
0.84
0.74
0.68
0.61
0.58
0.52
0.47
0.43
0.40
0.36
0.30
0.30
0.27
0.23
0.21
0.20
0.18
0.16
0.15
0.14
0.12
0.11
10% L
Drop
(DC
Amps)
13.00
10.30
8.60
7.40
6.50
5.70
5.20
4.70
4.30
3.70
3.20
2.70
2.60
2.40
2.10
1.90
1.70
1.60
1.50
1.30
1.20
1.10
1.00
0.92
0.83
0.79
0.64
0.60
0.57
0.50
0.46
0.42
0.38
0.33
0.30
20% L
Drop
(DC
Amps)
19.40
15.50
12.90
11.70
9.70
8.60
7.50
7.10
6.50
5.60
4.80
4.10
3.90
3.50
3.10
2.90
2.60
2.40
2.20
2.00
1.90
1.70
1.50
1.40
1.20
1.40
1.60
0.90
0.85
0.74
0.68
0.64
0.57
0.50
0.44
30% L
Drop
(DC
Amps)
26.80
21.40
17.90
15.30
13.40
11.90
10.70
9.70
8.90
7.70
6.70
5.60
5.40
4.90
4.30
4.00
3.60
3.40
3.10
2.80
2.60
2.30
2.10
1.90
1.70
1.60
1.30
1.30
1.20
1.00
0.95
0.89
0.79
0.68
0.61
40% L
Drop
(DC
Amps)
35.10
28.10
23.40
20.10
17.60
15.60
14.10
12.80
11.70
10.10
8.80
7.40
7.10
6.40
5.60
5.20
4.70
4.40
4.00
3.60
3.50
3.10
2.80
2.80
2.50
2.30
2.10
1.80
1.60
1.40
1.30
1.20
1.20
0.90
0.81
50% L
Drop
(DC
Amps)
46.1
36.9
30.7
26.4
23.10
20.50
18.50
16.80
15.40
13.20
11.50
9.70
9.30
8.40
7.40
6.80
6.20
5.80
5.30
4.70
4.40
4.00
3.60
3.30
3.00
2.70
2.30
2.20
2.10
1.80
1.70
1.50
1.40
1.20
1.10
Lead
Dia.
in. (mm)
0.039 (1.00)
0.039 (1.00)
0.039 (1.00)
0.039 (1.00)
0.039 (1.00)
0.039 (1.00)
0.039 (1.00)
0.039 (1.00)
0.039 (1.00)
0.039 (1.00)
0.039 (1.00)
0.039 (1.00)
0.039 (1.00)
0.039 (1.00)
0.039 (1.00)
0.039 (1.00)
0.039 (1.00)
0.039 (1.00)
0.039 (1.00)
0.039 (1.00)
0.039 (1.00)
0.039 (1.00)
0.039 (1.00)
0.039 (1.00)
0.037 (0.95)
0.037 (0.95)
0.031 (0.80)
0.031 (0.80)
0.031 (0.80)
0.025 (0.65)
0.025 (0.65)
0.023 (0.60)
0.023 (0.60)
0.020 (0.50)
0.020 (0.50)
RL-1386-1-1.1
RL-1386-1-1.8
RL-1386-1-2.3
RL-1386-1-3.3
RL-1386-1-4.7
RL-1386-1-5.6
RL-1386-1-6.8
RL-1386-1-8.2
RL-1386-1-10
RL-1386-1-12
RL-1386-1-15
RL-1386-1-18
RL-1386-1-22
RL-1386-1-27
RL-1386-1-33
RL-1386-1-39
RL-1386-1-47
RL-1386-1-56
RL-1386-1-68
RL-1386-1-82
RL-1386-1-100
RL-1386-1-120
RL-1386-1-150
RL-1386-1-180
RL-1386-1-220
RL-1386-1-270
RL-1386-1-330
RL-1386-1-390
RL-1386-1-470
RL-1386-1-560
RL-1386-1-680
RL-1386-1-820
RL-1386-1-1000
RL-1386-1-1200
RL-1386-1-1500
NOTES:
1. INDUCTANCE MEASURED AT 1 kHz, 0.1 Vrms
2. ELECTRICAL SPECIFICATIONS MEASURED AT 25ºC
3. SATURATION CURRENTS SHOWN ARE FOR MAXIMUM
L DROP INDICATED, I.E., IF 20% DROP FOR A
100µH CHOKE IS AT 2 AMPS, THE L WILL BE APPROX. 80µH (60µH MIN.)
4. LEADS FOR PC MOUNTING TINNED TO WITHIN 1/16” OF BODY
5. ENCAPSULATION AVAILABLE
6. NONSTANDARD VALUES AVAILABLE ON REQUEST
7. HORIZONTAL MOUNTED UNITS ALSO AVAILABLE
8. ADDITIONAL MOUNTING IS RECOMMENDED ON LARGER
UNITS AND UNITS WOUND WITH FINER WIRE
9. DRIVE LEVEL AT WHICH YOU TEST IS IMPORTANT
10. Irms - CURRENT THAT CAUSES THE TEMPERATURE TO
RISE APPROX. 40ºC ABOVE AMBIENT OF 25ºC
595 International Place, Rockledge, FL 32955-4200 USA • www.rencousa.com • ISO 9001 Certified
Toll Free
Engineering Hot Line: 800.645.5828 • P: 321.637.1000 • F: 321.637.1600
397
TOROIDS
RENCO ELECTRONICS INC.
RL-1386-2
Renco Part No.
RL-1386-2
L@ 0
Amps
D.C. (µH)
± 25%
1.2
2.0
3.3
4.7
6.8
8.2
10.0
12.0
15.0
18.0
22.0
27.0
33.0
39.0
47.0
56.0
68.0
82.0
100.0
120.0
150.0
180.0
220.0
270.0
330.0
390.0
470.0
560.0
680.0
820.0
1000.0
1200.0
1500.0
1800.0
22000
2700.0
DCR
Max.
(Ohms)
0.005
0.006
0.007
0.008
0.009
0.010
0.011
0.012
0.012
0.013
0.014
0.016
0.018
0.019
0.022
0.024
0.028
0.030
0.032
0.036
0.042
0.046
0.053
0.059
0.064
0.068
0.076
0.086
0.131
0.143
0.161
0.180
0.340
0.371
0.432
0.520
Irms
(A)
Max.
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
4.5
4.5
4.5
3.5
2.0
2.0
2.0
2.0
0% L
Drop
(DC
Amps)
7.70
8.80
4.70
3.90
3.30
2.90
2.60
2.30
2.10
1.90
1.80
1.60
1.40
1.20
1.20
1.00
0.93
0.83
0.75
0.70
0.64
0.57
0.51
0.48
0.43
0.39
0.36
0.32
0.29
0.26
0.24
0.21
0.19
0.17
0.15
0.12
10% L
Drop
(DC
Amps)
21.70
15.40
13.10
10.90
9.30
8.10
7.30
6.60
5.90
5.50
5.00
4.40
3.80
3.40
3.30
2.80
2.60
2.30
2.10
1.90
1.80
1.50
1.50
1.30
1.20
1.10
1.00
0.90
0.81
0.74
0.67
0.59
0.52
0.48
0.43
0.38
20% L
Drop
(DC
Amps)
32.70
24.50
19.60
16.40
14.00
12.30
10.90
9.80
8.90
8.20
7.50
6.50
5.80
5.20
4.90
4.30
3.90
3.50
3.20
3.00
2.70
2.40
2.20
2.00
1.80
1.70
1.50
1.40
1.20
1.10
1.00
0.89
0.78
0.72
0.65
0.58
30% L
Drop
(DC
Amps)
45.00
33.80
27.00
22.50
19.30
16.90
15.00
13.50
12.30
11.30
10.40
9.00
7.90
7.10
6.80
5.90
5.10
4.80
4.40
4.10
3.70
3.30
3.00
2.80
2.50
2.30
2.10
1.90
1.70
1.50
1.40
1.20
1.10
0.99
0.90
0.78
40% L
Drop
(DC
Amps)
59.10
44.30
35.50
29.50
25.30
22.10
20.00
17.70
16.10
14.80
13.60
11.80
10.40
9.30
8.80
7.70
7.00
6.30
5.70
5.30
4.90
4.30
3.90
3.60
3.30
3.00
2.70
2.50
2.20
2.00
1.80
1.60
1.40
1.30
1.20
1.10
50% L
Drop
(DC
Amps)
77.70
58.20
46.60
39.80
33.30
29.10
25.80
23.30
21.20
18.90
17.40
15.50
13.70
12.20
11.60
10.10
9.30
8.30
7.50
7.00
6.40
5.70
5.10
4.80
4.30
3.90
3.60
3.20
2.90
2.60
2.40
2.10
1.90
1.70
1.60
1.40
Lead
Dia.
in. (mm)
0.039 (1.00)
0.039 (1.00)
0.039 (1.00)
0.039 (1.00)
0.039 (1.00)
0.039 (1.00)
0.039 (1.00)
0.039 (1.00)
0.039 (1.00)
0.039 (1.00)
0.039 (1.00)
0.039 (1.00)
0.039 (1.00)
0.039 (1.00)
0.039 (1.00)
0.039 (1.00)
0.039 (1.00)
0.039 (1.00)
0.039 (1.00)
0.039 (1.00)
0.039 (1.00)
0.039 (1.00)
0.039 (1.00)
0.039 (1.00)
0.039 (1.00)
0.039 (1.00)
0.039 (1.00)
0.039 (1.00)
0.039 (1.00)
0.039 (1.00)
0.039 (1.00)
0.039 (1.00)
0.039 (1.00)
0.039 (1.00)
0.035 (0.90)
0.035 (0.90)
RL-1386-2-1.2
RL-1386-2-2.0
RL-1386-2-3.3
RL-1386-2-4.7
RL-1386-2-6.8
RL-1386-2-8.2
RL-1386-2-10
RL-1386-2-12
RL-1386-2-15
RL-1386-2-18
RL-1386-2-22
RL-1386-2-27
RL-1386-2-33
RL-1386-2-39
RL-1386-2-47
RL-1386-2-56
RL-1386-2-68
RL-1386-2-82
RL-1386-2-100
RL-1386-2-120
RL-1386-2-150
RL-1386-2-180
RL-1386-2-220
RL-1386-2-270
RL-1386-2-330
RL-1386-2-390
RL-1386-2-470
RL-1386-2-560
RL-1386-2-680
RL-1386-2-820
RL-1386-2-1000
RL-1386-2-1200
RL-1386-2-1500
RL-1386-2-1800
RL-1386-2-2200
RL-1386-2-2700
NOTES:
1. INDUCTANCE MEASURED AT 1 kHz, 0.1 Vrms
2. ELECTRICAL SPECIFICATIONS MEASURED AT 25ºC
3. SATURATION CURRENTS SHOWN ARE FOR MAXIMUM
L DROP INDICATED, I.E., IF 20% DROP FOR A
100µH CHOKE IS AT 2 AMPS, THE L WILL BE APPROX. 80µH (60µH MIN.)
4. LEADS FOR PC MOUNTING TINNED TO WITHIN 1/16” OF BODY
5. ENCAPSULATION AVAILABLE
6. NONSTANDARD VALUES AVAILABLE ON REQUEST
7. HORIZONTAL MOUNTED UNITS ALSO AVAILABLE
8. ADDITIONAL MOUNTING IS RECOMMENDED ON LARGER
UNITS AND UNITS WOUND WITH FINER WIRE
9. DRIVE LEVEL AT WHICH YOU TEST IS IMPORTANT
10. Irms - CURRENT THAT CAUSES THE TEMPERATURE TO
RISE APPROX. 40ºC ABOVE AMBIENT OF 25ºC
TOROIDS
RENCO ELECTRONICS INC.
398
595 International Place, Rockledge, FL 32955-4200 USA • www.rencousa.com • ISO 9001 Certified
Toll Free Engineering Hot Line: 800.645.5828 • P: 321.637.1000 • F: 321.637.1600
RL-1386-3
Renco Part No.
RL-1386-3
L@ 0
Amps
D.C. (µH)
± 25%
1.5
2.2
3.3
5.6
6.8
10.0
12.0
15.0
18.0
22.0
27.0
33.0
39.0
47.0
56.0
68.0
82.0
100.0
120.0
150.0
180.0
220.0
270.0
330.0
390.0
470.0
560.0
680.0
820.0
1000.0
1200.0
1500.0
1800.0
2200.0
2700.0
3300.0
3900.0
DCR
Max.
(Ohms)
0.004
0.004
0.005
0.005
0.006
0.006
0.007
0.007
0.008
0.010
0.011
0.012
0.013
0.014
0.016
0.017
0.019
0.022
0.024
0.026
0.029
0.032
0.035
0.040
0.054
0.061
0.068
0.090
0.148
0.172
0.190
0.210
0.232
0.412
0.450
0.500
0.541
Irms (A)
Max.
0% L
Drop
(DC
Amps)
8.60
6.40
5.10
4.20
3.60
2.80
2.60
2.30
2.10
1.90
1.70
1.50
1.40
1.30
1.10
0.99
0.90
0.88
0.80
0.73
0.68
0.58
0.55
0.50
0.47
0.43
0.38
0.34
0.31
0.27
0.25
0.22
0.21
0.18
0.16
0.15
0.14
10% L
Drop
(DC
Amps)
23.70
17.70
14.10
11.80
10.10
7.80
7.10
6.50
5.90
5.50
4.70
4.40
3.90
3.60
3.20
3.00
2.70
2.40
2.20
2.00
1.90
1.60
1.50
1.40
1.30
1.20
1.00
0.93
0.86
0.75
0.68
0.61
0.57
0.49
0.45
0.41
0.38
20% L
Drop
(DC
Amps)
39.20
29.40
23.60
19.60
16.80
13.10
11.80
9.90
9.80
9.00
7.80
7.30
6.50
5.90
5.30
4.90
4.50
4.10
3.60
3.30
3.10
2.60
2.50
2.30
2.10
2.00
1.70
1.60
1.40
1.20
1.10
1.00
0.94
0.81
0.76
0.69
0.63
30% L
Drop
(DC
Amps)
54.90
41.10
32.90
27.50
23.50
18.30
16.50
14.90
13.70
12.60
11.00
10.30
9.10
8.20
7.50
6.80
6.30
5.70
5.10
4.70
4.30
3.70
3.50
3.20
3.00
2.80
2.40
2.20
2.00
1.70
1.60
1.40
1.30
1.10
1.10
0.96
0.87
40% L
Drop
(DC
Amps)
73.20
54.90
43.90
36.60
31.40
24.40
22.00
19.90
18.30
16.80
14.60
13.70
12.20
11.00
9.90
9.10
8.40
7.60
6.80
6.20
5.80
5.00
4.80
4.30
4.00
3.70
3.20
2.90
2.70
2.30
2.10
1.90
1.80
1.50
1.40
1.30
1.20
50% L
Drop
(DC
Amps)
96.30
72.20
57.80
48.20
41.20
32.10
28.90
26.10
24.00
22.10
19.30
18.00
16.00
14.40
13.10
12.00
11.10
9.90
9.30
8.20
7.60
6.50
6.20
5.70
5.30
4.80
4.30
3.80
3.50
3.00
2.80
2.50
2.30
2.00
1.90
1.70
1.50
Lead
Dia.
in. (mm)
0.051 (1.30)
0.051 (1.30)
0.051 (1.30)
0.051 (1.30)
0.051 (1.30)
0.051 (1.30)
0.051 (1.30)
0.051 (1.30)
0.051 (1.30)
0.051 (1.30)
0.051 (1.30)
0.051 (1.30)
0.051 (1.30)
0.051 (1.30)
0.051 (1.30)
0.051 (1.30)
0.051 (1.30)
0.051 (1.30)
0.051 (1.30)
0.051 (1.30)
0.051 (1.30)
0.051 (1.30)
0.051 (1.30)
0.051 (1.30)
0.047 (1.20)
0.047 (1.20)
0.047 (1.20)
0.039 (1.00)
0.031 (0.80)
0.031 (0.80)
0.031 (0.80)
0.031 (0.80)
0.031 (0.80)
0.025 (0.65)
0.025 (0.65)
0.025 (0.65)
0.025 (0.65)
RL-1386-3-1.5
RL-1386-3-2.2
RL-1386-3-3.3
RL-1386-3-5.6
RL-1386-3-6.8
RL-1386-3-10
RL-1386-3-12
RL-1386-3-15
RL-1386-3-18
RL-1386-3-22
RL-1386-3-27
RL-1386-3-33
RL-1386-3-39
RL-1386-3-47
RL-1386-3-56
RL-1386-3-68
RL-1386-3-82
RL-1386-3-100
RL-1386-3-120
RL-1386-3-150
RL-1386-3-180
RL-1386-3-220
RL-1386-3-270
RL-1386-3-330
RL-1386-3-390
RL-1386-3-470
RL-1386-3-560
RL-1386-3-680
RL-1386-3-820
RL-1386-3-1000
RL-1386-3-1200
RL-1386-3-1500
RL-1386-3-1800
RL-1386-3-2200
RL-1386-3-2700
RL-1386-3-3300
RL-1386-3-3900
9.0
9.0
9.0
9.0
9.0
9.0
9.0
9.0
9.0
9.0
9.0
9.0
9.0
9.0
9.0
9.0
9.0
9.0
9.0
9.0
9.0
9.0
9.0
9.0
7.0
7.0
7.0
5.0
3.5
3.5
3.5
3.5
3.5
2.0
2.0
2.0
2.0
NOTES:
1. INDUCTANCE MEASURED AT 1 kHz, 0.1 Vrms
2. ELECTRICAL SPECIFICATIONS MEASURED AT 25ºC
3. SATURATION CURRENTS SHOWN ARE FOR MAXIMUM
L DROP INDICATED, I.E., IF 20% DROP FOR A
100µH CHOKE IS AT 2 AMPS, THE L WILL BE APPROX. 80µH (60µH MIN.)
4. LEADS FOR PC MOUNTING TINNED TO WITHIN 1/16” OF BODY
5. ENCAPSULATION AVAILABLE
6. NONSTANDARD VALUES AVAILABLE ON REQUEST
7. HORIZONTAL MOUNTED UNITS ALSO AVAILABLE
8. ADDITIONAL MOUNTING IS RECOMMENDED ON LARGER
UNITS AND UNITS WOUND WITH FINER WIRE
9. DRIVE LEVEL AT WHICH YOU TEST IS IMPORTANT
10. Irms - CURRENT THAT CAUSES THE TEMPERATURE TO
RISE APPROX. 40ºC ABOVE AMBIENT OF 25ºC
595 International Place, Rockledge, FL 32955-4200 USA • www.rencousa.com • ISO 9001 Certified
Toll Free
Engineering Hot Line: 800.645.5828 • P: 321.637.1000 • F: 321.637.1600
399
TOROIDS
RENCO ELECTRONICS INC.
RL-1386-4
Renco Part No.
RL-1386-4
L@ 0
Amps
D.C. (µH)
± 25%
1.2
2.2
3.3
4.7
6.8
8.2
10.0
12.0
15.0
18.0
22.0
27.0
33.0
39.0
47.0
56.0
68.0
82.0
100.0
120.0
150.0
180.0
220.0
270.0
330.0
390.0
470.0
560.0
680.0
820.0
1000.0
DCR
Max.
(Ohms)
0.003
0.004
0.005
0.005
0.006
0.007
0.008
0.008
0.009
0.010
0.010
0.011
0.011
0.012
0.013
0.013
0.014
0.014
0.016
0.017
0.018
0.022
0.024
0.026
0.029
0.034
0.036
0.042
0.056
0.064
0.090
Irms
(A)
Max.
14.0
14.0
14.0
14.0
14.0
14.0
14.0
14.0
14.0
14.0
14.0
14.0
14.0
14.0
14.0
14.0
14.0
14.0
14.0
14.0
14.0
14.0
14.0
14.0
14.0
14.0
14.0
14.0
9.0
9.0
9.0
0% L
Drop
(DC
Amps)
11.70
9.00
7.20
5.90
5.10
4.50
3.80
3.60
3.20
3.00
2.80
2.30
2.10
1.90
1.70
1.50
1.40
1.30
1.20
1.10
0.90
0.86
0.78
0.71
0.63
0.58
0.54
0.49
0.44
0.40
0.36
10% L
Drop
(DC
Amps)
33.30
25.20
19.80
16.20
14.40
12.60
10.80
9.90
9.00
8.40
7.70
6.80
5.90
5.20
4.80
4.30
4.10
3.60
3.20
2.90
2.60
2.30
2.20
1.90
1.70
1.60
1.40
1.40
1.20
1.10
1.00
20% L
Drop
(DC
Amps)
50.40
37.80
29.70
25.20
21.60
18.90
16.20
14.40
13.50
12.60
11.70
9.90
8.80
7.90
7.20
6.60
6.00
5.40
4.90
4.40
4.00
3.60
3.20
2.90
2.60
2.40
2.30
2.10
1.80
1.60
1.50
30% L
Drop
(DC
Amps)
69.30
52.20
41.40
34.20
29.70
26.10
22.50
20.70
18.90
17.20
15.30
13.50
11.70
10.80
9.90
9.00
8.30
7.40
6.70
6.10
5.50
5.00
4.50
4.10
3.60
3.30
3.10
2.80
2.50
2.30
2.10
40% L
Drop
(DC
Amps)
90.90
68.40
54.00
45.00
38.70
34.20
29.70
27.00
24.30
22.50
20.70
18.00
15.30
14.40
12.60
11.70
10.80
9.00
8.80
8.00
7.20
6.50
5.90
5.30
4.80
4.40
4.10
3.70
3.30
3.00
2.70
50% L
Drop
(DC
Amps)
119.70
90.00
72.00
59.40
51.30
45.00
39.60
36.00
32.40
29.70
27.00
23.40
20.70
18.90
17.10
15.30
14.40
12.60
10.80
9.90
9.00
8.60
7.70
7.00
6.30
5.80
5.30
4.90
4.30
4.00
3.60
Lead
Dia.
in. (mm)
0.062 (1.60)
0.062 (1.60)
0.062 (1.60)
0.062 (1.60)
0.062 (1.60)
0.062 (1.60)
0.062 (1.60)
0.062 (1.60)
0.062 (1.60)
0.062 (1.60)
0.062 (1.60)
0.062 (1.60)
0.062 (1.60)
0.062 (1.60)
0.062 (1.60)
0.062 (1.60)
0.062 (1.60)
0.062 (1.60)
0.062 (1.60)
0.062 (1.60)
0.062 (1.60)
0.062 (1.60)
0.062 (1.60)
0.062 (1.60)
0.062 (1.60)
0.062 (1.60)
0.062 (1.60)
0.062 (1.60)
0.051 (1.30)
0.051 (1.30)
0.051 (1.30)
RL-1386-4-1.2
RL-1386-4-2.2
RL-1386-4-3.3
RL-1386-4-4.7
RL-1386-4-6.8
RL-1386-4-8.2
RL-1386-4-10
RL-1386-4-12
RL-1386-4-15
RL-1386-4-18
RL-1386-4-22
RL-1386-4-27
RL-1386-4-33
RL-1386-4-39
RL-1386-4-47
RL-1386-4-56
RL-1386-4-68
RL-1386-4-82
RL-1386-4-100
RL-1386-4-120
RL-1386-4-150
RL-1386-4-180
RL-1386-4-220
RL-1386-4-270
RL-1386-4-330
RL-1386-4-390
RL-1386-4-470
RL-1386-4-560
RL-1386-4-680
RL-1386-4-820
RL-1386-4-1000
RL-1386-4 TABLE CONTINUES ON FOLLOWING PAGE
NOTES:
1. INDUCTANCE MEASURED AT 1 kHz, 0.1 Vrms
2. ELECTRICAL SPECIFICATIONS MEASURED AT 25ºC
3. SATURATION CURRENTS SHOWN ARE FOR MAXIMUM
L DROP INDICATED, I.E., IF 20% DROP FOR A
100µH CHOKE IS AT 2 AMPS, THE L WILL BE APPROX. 80µH (60µH MIN.)
4. LEADS FOR PC MOUNTING TINNED TO WITHIN 1/16” OF BODY
5. ENCAPSULATION AVAILABLE
6. NONSTANDARD VALUES AVAILABLE ON REQUEST
7. HORIZONTAL MOUNTED UNITS ALSO AVAILABLE
8. ADDITIONAL MOUNTING IS RECOMMENDED ON LARGER
UNITS AND UNITS WOUND WITH FINER WIRE
9. DRIVE LEVEL AT WHICH YOU TEST IS IMPORTANT
10. Irms - CURRENT THAT CAUSES THE TEMPERATURE TO
RISE APPROX. 40ºC ABOVE AMBIENT OF 25ºC
TOROIDS
RENCO ELECTRONICS INC.
400
595 International Place, Rockledge, FL 32955-4200 USA • www.rencousa.com • ISO 9001 Certified
Toll Free Engineering Hot Line: 800.645.5828 • P: 321.637.1000 • F: 321.637.1600
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