RoHS
COMPLIANT
RL-1283, RL-1284, RL-1288
POWER LINE CHOKES
This Series, in four sizes, of
Power Line Chokes has 204
standard values to choose from.
Inductances range from 1.0µH to
150,000µH. The use of high
saturation material make these
coils ideal for use in switching
regulated power supply type
applications. The size of the coils
make them easy to incorporate in
equipment.
RL-1282
Typical Applications:
• Speaker Crossover Networks
• Switching Regulators
• RFI Supression
• Power Amplifiers
• Filters
• Power Supplies
• SCR and Triac Controls
Also
available taped
reeled for
Also
available taped &
& reeled for
auto
insertion.
insertion.
PART NO.
PIECES PER REEL
RL-1282
RL-1283
RL-1284
RL-1288
200
250
500
500
MAXIMUM DIMENSIONS:
LEADS:
RL-1282, RL-1283, RL-1284 #20 AWG TINNED COPPER WIRE
(TYP.)
RL-1288 #24 AWG TINNED COPPER WIRE (TYP.)
RL-1282
RL-1283
RL-1284
RL-1288
"A"
0.550
0.453
0.260
0.160
"B"
1.000
.900
.700
.425
A
RENCO
PART
NUMBER
ALL DIMENSIONS IN INCHES
1.0
MIN
B
1.0
MIN
INDUCTANCE
±
15% @ 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
REVISED 5/06
Fax: (321) 637-1600
Web Site:www.rencousa.com
E-mail:sales@rencousa.com
13
RL-1282
Renco Part No.
RL-1282-3.9
RL-1282-4.7
RL-1282-5.6
RL-1282-6.8
RL-1282-8.2
RL-1282-10
RL-1282-12
RL-1282-15
RL-1282-18
RL-1282-22
RL-1282-27
RL-1282-33
RL-1282-39
RL-1282-47
RL-1282-56
RL-1282-68
RL-1282-82
RL-1282-100
RL-1282-120
RL-1282-150
RL-1282-180
RL-1282-220
RL-1282-270
RL-1282-330
RL-1282-390
RL-1282-470
RL-1282-560
RL-1282-680
RL-1282-820
RL-1282-1000
RL-1282-1200
RL-1282-1500
RL-1282-1800
RL-1282-2200
RL-1282-2700
RL-1282-3300
RL-1282-3900
RL-1282-4700
RL-1282-5600
RL-1282-6800
RL-1282-8200
RL-1282-10000
RL-1282-12000
RL-1282-15000
RL-1282-18000
RL-1282-22000
RL-1282-27000
RL-1282-33000
RL-1282-39000
RL-1282-47000
RL-1282-56000
RL-1282-68000
RL-1282-82000
RL-1282-100000
RL-1282-120000
RL-1282-150000
Inductance
at 0 DC (µH)
Max.
Saturation
DCR
Current
(Ohms) (DC Amps)
@ +20°C
.007
.008
.009
.010
.011
.012
.013
.014
.015
.016
.017
.021
.023
.025
.028
.039
.043
.055
.076
.084
.096
.108
.151
.168
.182
.202
.348
.470
.500
.570
.648
0.888
1.16
1.20
1.44
1.92
2.16
2.50
3.20
4.00
5.20
6.00
8.00
10.00
11.00
13.00
15.00
21.00
23.20
32.00
35.00
48.00
54.30
68.50
75.00
84.30
47.0
42.0
35.0
29.0
24.0
19.0
16.0
14.8
13.4
12.4
11.2
10.2
9.3
8.7
8.0
7.0
6.3
5.7
5.3
4.7
4.3
4.0
3.6
3.2
2.9
2.6
2.4
2.2
2.0
1.8
1.70
1.55
1.40
1.25
1.10
1.000
0.900
0.850
0.780
0.700
0.650
0.600
0.540
0.480
0.460
0.390
0.355
0.330
0.300
0.270
0.175
0.145
0.120
0.100
0.080
0.060
Suggested
Rated
Current
(Amps)
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
4.7
4.7
3.8
3.0
3.0
3.0
3.0
2.3
2.3
2.3
2.3
1.4
1.2
1.2
1.2
1.200
0.900
0.750
0.750
0.750
0.590
0.590
0.590
0.450
0.450
0.350
0.350
0.270
0.200
0.200
0.200
0.200
0.160
0.160
0.120
0.120
0.095
0.095
0.070
0.070
0.070
3.9
4.7
5.6
6.8
8.2
10
12
15
18
22
27
33
39
47
56
68
82
100
120
150
180
220
270
330
390
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
150000
NOTES:
1. Inductance
±
15% measured at 1 kHz.
2. Saturation current lowers inductance 5%.
3. Coils finished with sleeving VW1 rated.
4. Max. temperature range -55°C to + 130°C.
5. 10% and 5% tolerances optional.
6. For applications over 24 Volts verify
operation with sample in actual circuit.
RENCO ELECTRONICS, INC.
595 International Place, Rockledge, FL 32955-4200 USA
(321) 637-1000 • Toll Free Engineering Hot line 800-645-5828
14
SINCE 1955
Fax: (321) 637-1600
Web Site:www.rencousa.com
E-mail:sales@rencousa.com
RL-1283
Inductance
at 0 DC (µH)
Max. DCR
(Ohms)
@+20°C
Saturation
Current
(DC Amps)
Suggested
Rated
Current
(Amps)
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
3.2
2.5
2.0
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.2
1.0
1.0
0.8
0.8
0.6
0.6
0.6
0.5
0.4
0.4
0.4
0.4
0.315
0.250
0.250
0.250
0.200
0.200
0.158
0.125
0.125
0.125
0.100
0.100
0.100
0.082
0.065
0.065
Renco Part No.
RL-1283-3.9
RL-1283-4.7
RL-1283-5.6
RL-1283-6.8
RL-1283-8.2
RL-1283-10
RL-1283-12
RL-1283-15
RL-1283-18
RL-1283-22
RL-1283-27
RL-1283-33
RL-1283-39
RL-1283-47
RL-1283-56
RL-1283-68
RL-1283-82
RL-1283-100
RL-1283-120
RL-1283-150
RL-1283-180
RL-1283-220
RL-1283-270
RL-1283-330
RL-1283-390
RL-1283-470
RL-1283-560
RL-1283-680
RL-1283-820
RL-1283-1000
RL-1283-1200
RL-1283-1500
RL-1283-1800
RL-1283-2200
RL-1283-2700
RL-1283-3300
RL-1283-3900
RL-1283-4700
RL-1283-5600
RL-1283-6800
RL-1283-8200
RL-1283-10000
RL-1283-12000
RL-1283-15000
RL-1283-18000
RL-1283-22000
RL-1283-27000
RL-1283-33000
RL-1283-39000
RL-1283-47000
RL-1283-56000
RL-1283-68000
RL-1283-82000
RL-1283-100000
3.9
4.7
5.6
6.8
8.2
10
12
15
18
22
27
33
39
47
56
68
82
100
120
150
180
220
270
330
390
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
.007
.008
.011
.011
.013
.017
.019
.022
.023
.026
.027
.032
.033
.035
.037
.047
.060
.090
.113
.129
.150
.162
.208
.212
.281
.380
.420
.548
.655
.844
1.04
1.18
1.56
2.00
2.06
2.53
2.75
3.19
5.92
5.69
6.32
7.30
9.21
10.50
14.80
21.80
22.70
25.70
31.80
36.10
40.90
57.30
79.30
89.70
15.5
13.9
12.6
11.6
9.89
8.70
8.21
7.34
6.64
6.07
5.36
4.82
4.36
3.98
3.66
3.31
3.10
2.79
2.54
2.22
1.98
1.89
1.63
1.51
1.39
1.24
1.17
1.05
.97
.87
.79
.70
.64
.58
.53
.47
.43
.39
.359
.322
.293
.266
.241
.214
.198
.180
.162
.146
.135
.122
.112
.101
.090
.081
NOTES:
1. Inductance
±15%
measured at
1kHz.
2. Saturation current lowers
inductance 5%.
3. Coils finished with sleeving VW1
rated.
4. Encapsulated to MIL-STD-27D
available, see Renco RL-1325
Series.
5. Maximum temperature range
-55°C to +130°C.
6. Nonstandard values available.
7. 10% and 5% tolerance optional.
8.
For applications over 24 Volts
verify operation with sample
in actual circuit.
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
15
RL-1284
Inductance
at 0 DC (µH)
Max. DCR
(Ohms)
@+20°C
Saturation
Current
(DC Amps)
Suggested
Rated
Current
(Amps)
1.28
1.28
1.28
1.28
1.28
1.28
1.28
1.28
1.28
1.28
1.280
1.008
.804
.804
.804
.804
.804
.632
.508
.508
.508
.508
.400
.400
.400
.315
.315
.250
.200
.200
.200
.158
.158
.158
.125
.125
.100
.100
.082
.082
.065
.050
.050
.039
.039
Renco Part No.
RL-1284-3.9
RL-1284-4.7
RL-1284-5.6
RL-1284-6.8
RL-1284-8.2
RL-1284-10
RL-1284-12
RL-1284-15
RL-1284-18
RL-1284-22
RL-1284-27
RL-1284-33
RL-1284-39
RL-1284-47
RL-1284-56
RL-1284-68
RL-1284-82
RL-1284-100
RL-1284-120
RL-1284-150
RL-1284-180
RL-1284-220
RL-1284-270
RL-1284-330
RL-1284-390
RL-1284-470
RL-1284-560
RL-1284-680
RL-1284-820
RL-1284-1000
RL-1284-1200
RL-1284-1500
RL-1284-1800
RL-1284-2200
RL-1284-2700
RL-1284-3300
RL-1284-3900
RL-1284-4700
RL-1284-5600
RL-1284-6800
RL-1284-8200
RL-1284-10000
RL-1284-12000
RL-1284-15000
RL-1284-18000
3.9
4.7
5.6
6.8
8.2
10
12
15
18
22
27
33
39
47
56
68
82
100
120
150
180
220
270
330
390
470
560
680
820
1000
1200
1500
1800
2200
2700
3300
3900
4700
5600
6800
8200
10000
12000
15000
18000
.019
.022
.024
.026
.028
.033
.037
.040
.044
.050
.058
.075
.094
.109
.140
.145
.152
.218
.283
.340
.362
.430
.557
.665
.772
1.15
1.27
1.61
1.96
2.30
2.65
3.45
4.03
4.48
5.90
6.56
8.63
10.50
13.90
16.30
20.80
26.40
29.90
42.50
48.30
7.3
6.3
5.6
5.3
4.5
4.1
3.6
3.3
3.0
2.7
2.5
2.2
2.0
1.8
1.7
1.5
1.4
1.2
1.1
1.0
.95
.86
.77
.70
.64
.59
.54
.49
.44
.40
.35
.33
.29
.27
.24
.220
.200
.180
.166
.151
.136
.125
.114
.098
.091
NOTES:
1. Inductance
±15%
measured at
1kHz.
2. Saturation current lowers
inductance 5%.
3. Coils finished with sleeving VW1
rated.
4. Encapsulated to MIL-STD-27D
available, see Renco RL-1326
Series.
5. Maximum temperature -55°C to
+130°C.
6. Nonstandard values available.
7. 10% and 5% tolerance optional.
8.
For applications over 24 Volts
verify operation with sample
in actual circuit.
RENCO ELECTRONICS, INC.
595 International Place, Rockledge, FL 32955-4200 USA
(321) 637-1000 • Toll Free Engineering Hot line 800-645-5828
16
SINCE 1955
Fax: (321) 637-1600
Web Site:www.rencousa.com
E-mail:sales@rencousa.com
RL-1288
Inductance
at 0 DC (µH)
±10%
Max. DCR
(Ohms)
@+20°C
Saturation
Current
(mA)
Suggested
Rated
Current
(mA)
3300
3200
3100
2900
2600
2500
1900
1800
1700
1600
1600
1500
1500
1400
1200
1100
1000
950
910
880
760
650
610
580
550
470
410
380
320
310
290
260
240
210
180
170
160
150
130
120
100
90
83
77
74
63
59
54
52
Renco Part No.
RL-1288-1.0
RL-1288-1.2
RL-1288-1.5
RL-1288-1.8
RL-1288-2.2
RL-1288-2.7
RL-1288-3.3
RL-1288-3.9
RL-1288-4.7
RL-1288-5.6
RL-1288-6.8
RL-1288-8.2
RL-1288-10
RL-1288-12
RL-1288-15
RL-1288-18
RL-1288-22
RL-1288-27
RL-1288-33
RL-1288-39
RL-1288-47
RL-1288-56
RL-1288-68
RL-1288-82
RL-1288-100
RL-1288-120
RL-1288-150
RL-1288-180
RL-1288-220
RL-1288-270
RL-1288-330
RL-1288-390
RL-1288-470
RL-1288-560
RL-1288-680
RL-1288-820
RL-1288-1000
RL-1288-1200
RL-1288-1500
RL-1288-1800
RL-1288-2200
RL-1288-2700
RL-1288-3300
RL-1288-3900
RL-1288-4700
RL-1288-5600
RL-1288-6800
RL-1288-8200
RL-1288-10000
1.0
1.2
1.5
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10
12
15
18
22
27
33
39
47
56
68
82
100
120
150
180
220
270
330
390
470
560
680
820
1000
1200
1500
1800
2200
2700
3300
3900
4700
5600
6800
8200
10000
.018
.019
.020
.023
.031
.033
.054
.060
.068
.074
.080
.087
.095
.110
.121
.160
.190
.220
.350
.260
.430
.470
.530
.600
.670
.900
1.20
1.40
1.90
2.10
2.40
3.0
3.80
4.70
6.40
7.1
7.9
9.0
12.0
14.0
19.0
25.0
29.0
34.0
42.55
50.0
58.0
68.0
75.0
3000
2700
2500
2100
2000
1900
1700
1500
1400
1300
1200
1100
970
880
790
710
640
580
530
480
430
400
370
330
300
270
250
220
200
180
170
150
140
130
110
100
95
87
78
71
64
58
52
48
44
40
36
33
30
NOTES:
1. Inductance: For 1.0µH thru
8.2µH effective inductance
measured on Boonton 260A Q-
meter at 7.9 MHz in accordance
with Mil.-C 15305. For 10µH and
above, inductance (Ls)
measured on Impedance Meter
ESI Model 252 at 1 KHz.
2. Current Rating is based on 0.2
watt power dissipation for
approximately 20°C temperature
rise.
3. Maximum temperature range
-55°C to +130°C.
4. Marking: Printed with value only
5. Saturation current lowers
inductance 5%.
6. Coils finished with sleeving
135°C Rated.
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
17
MicroPython Open Source section
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