FEATURES
• 37 standard inductance
values (38 in PS1 Series)
PS Series
• Packaged in heat shrinkable,
flame retardant tubing with
high resistivity ferrite coil
form.
• Ambient temperature range: -
55°C - 125°C
Minia ture High-Curre nt Choke s
This product has been
DISCONTINUED
1.25"
D
L
31.75mm
20 AWG
Rated
current††
(mA)
Saturation
current†
(mADC)
SRF min.
(MHz)
DCR max.
Dimensions (in / mm)
Inductance*
(µh)
Series
PS1
PS2
PS3
PS4
(ý)
Series
Length
Diameter
0.630 / 16.00 0.260 / 6.60
0.630 / 16.00 0.260 / 6.60
0.780 / 19.81 0.420 / 10.67
0.900 / 22.86 0.453 / 11.51
* Nominal, at 1kHz, ±10%
† Saturation current lowers
inductance 5%.
†† Current rating for PS1 and PS3
series is based on 0.25 watt
power dissipation for approxi-
mately 20°C temperature rise.
PS1
PS2
PS3
PS4
10–10,000 30–2600 19–1900 0.074–35
0.038–270
10–10,000 50–1280 125–4100
10–10,000 100–3200 100–3200
10–10,000 250–4000 266–8700
0.12–9.0 0.033–26.4
0.20–45 0.023–9.70
0.16–6.0 0.017–7.30
S TOCK P ART NUMBERS
PS2–
PS3–
PS4–
PS1–
–102K
–122K
–152K
–182K
–222K
–272K
–332K
–392K
–472K
–562K
–682K
–822K
–103K 100 0.090
–123K 120 0.113
–153K 150 0.129
–183K 180 0.150
–223K 220 0.162
–273K 270 0.208
–333K 330 0.212
–393K 390 0.281
–473K 470 0.380
–563K 560 0.420
–683K 680 0.548
–823K 820 0.655
–104K 1,000 0.844
–124K 1,200 1.04
–154K 1,500 1.18
–184K 1,800 1.56
–224K 2,200 2.00
–274K 2,700 2.06
–334K 3,300 2.53
–394K 3,900 2.75
–474K 4,700 3.19
–564K 5,600 3.92
–684K 6,800 5.69
–824K 8,200 6.32
–105K 10,000 7.30
10 0.017
12 0.019
15 0.022
18 0.023
22 0.026
27 0.027
33 0.032
39 0.033
47 0.035
56 0.037
68 0.047
82 0.060
6.0
4.8
4.0
3.3
2.9
2.5
2.2
2.0
1.7
1.5
1.3
1.2
1.1
1.0
8700
8210
7340
6640
6070
5360
4820
4360
3980
3660
3310
3100
2790
2540
4000
4000
4000
4000
4000
4000
4000
4000
4000
3200
2500
2000
1600
1600
1600
1600
1600
1600
1600
1600
1200
1000
1000
800
800
600
600
600
500
400
400
400
400
315
250
250
–102K
–122K
–152K
–182K
–222K
–272K
–332K
–392K
–472K
–562K
–682K
–822K
–103K
–123K
–153K
–183K
–223K
–273K
–333K
–393K
–473K
–563K
–683K
–823K
–104K 1,000
–124K 1,200
–154K 1,500
–184K 1,800
–224K 2,200
–274K 2,700
–334K 3,300
–394K 3,900
–474K 4,700 10
–564K 5,600 11
–684K 6,800 15
–824K 8,200 17
–105K 10,000 22
10
12
15
18
22
27
33
39
47
0.038 35
0.043 21
0.049 14
0.054 10
1900 2600
1700 2400
1500 2300
1400 2200
1300 2100
1100 1900
1000 1800
940 1700
870 1600
790 1500
710 1400
650 1300
590 1000
–102K
–122K
–152K
–182K
–222K
–272K
–332K
–392K
–472K
–562K
–682K
–822K
–103K
–123K
–153K
–183K
–223K
–273K
–333K
–393K
–473K
–563K
–683K
–823K
–104K 1,000
–124K 1,200
–154K 1,500
–184K 1,800
–224K 2,200
–274K 2,700
–334K 3,300
–394K 3,900
–474K 4,700 10.5
–564K 5,600 13.9
–684K 6,800 16.3
–824K 8,200 20.8
–105K 10,000 26.4
10
12
15
18
22
27
33
39
47
0.033 9.0
0.037 8.0
0.040 7.0
0.044 6.2
0.050 5.6
0.058 5.0
0.075 4.4
0.094 3.8
0.109 3.4
0.140 3.0
0.145 2.7
0.152 2.4
0.208 2.1
0.283 1.9
0.340 1.7
0.362 1.5
0.430 1.3
0.557 1.2
0.665 1.0
0.772 0.90
4100 1280
3600 1280
3300 1280
3000 1280
2700 1280
2500 1280
2200 1008
–102K
–122K
–152K
–182K
–222K
–272K
–332K
–392K
–472K
–562K
–682K
–822K
–103K
–123K
–153K
–183K
–223K
–273K
–333K
–393K
–473K
–563K
–683K
–823K
–104K 1,000
–1 24K 1,200
–154K 1,500
–184K 1,800
–224K 2,200
–274K 2,700
–334K 3,300
–394K 3,900
–474K 4,700
–564K 5,600
–684K 6,800
–824K 8,200
–105K 10,000
10
12
15
18
22
27
33
39
47
0.023 45
0.025 40
0.030 32
0.032 21
0.035 12
3200 4600
2900 4500
2600 4100
2400 3900
2200 3700
2000 3600
1800 3400
1700 3200
1500 3000
1400 2900
1200 2700
1100 2600
1000 2300
930 1900
830 1700
760 1600
680 1400
620 1300
560 1200
510 1100
460 1050
430 1000
0.059
0.070
0.077
0.084
0.093
0.120
0.130
0.160
0.240
0.320
0.430
0.480
0.550
0.620
0.720
0.790
0.880
1.2
8.0
6.5
6.1
5.7
5.1
4.3
3.6
3.2
3.0
2.7
2.1
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1.0
0.038
0.043
0.047
0.054
0.060
0.068
0.073
0.098
0.140
0.180
0.200
0.280
0.310
0.350
0.380
0.440
0.480
0.630
0.870
0.960
1.30
8.5
5.8
3.5
3.2
2.9
2.7
2.5
2.3
2.1
1.9
1.5
1.3
1.3
1.2
1.1
1.0
0.90
0.80
0.72
0.65
0.62
0.58
0.53
0.44
0.39
2000
1800
1700
1500
1400
1200
1100
1000
950
860
770
700
640
590
540
490
440
400
350
330
290
270
240
220
200
180
166
151
138
125
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
82
56
68
82
56
68
82
56
68
82
100
120
150
180
220
270
330
390
470
560
680
820
100
120
150
180
220
270
330
390
470
560
680
820
100
120
150
180
220
270
330
390
470
560
680
820
540
480
440
400
360
320
300
270
250
230
880
760
720
670
640
590
560
530
460
410
380
360
320
300
280
240
210
180
170
160
150
130
120
110
0.90 2220
0.82 1980
0.74 1890
0.68 1630
0.61 1510
0.56 1390
0.51 1240
0.47 1170
0.43 1050
0.39
0.36
0.33
0.31
0.29
0.27
0.25
0.23
0.22
0.20
0.19
0.18
0.17
0.16
1.15
1.27
1.61
1.96
2.30
2.65
3.45
4.03
4.48
5.90
6.56
8.65
0.80
0.72
0.64
0.56
0.50
0.44
0.40
0.35
0.32
0.28
0.25
0.22
0.19
0.17
0.15
0.14
0.12
1.5
390
350
320
290
260
240
220
190
890
760
720
620
600
540
470
440
380
360
340
300
280
240
220
970
870
790
700
640
580
530
470
430
390
395
322
293
266
1.7
1.9
2.4
2.8
3.1
4.5
5.8
8.1
0.960 210
0.880 190
0.780 170
0.640 150
0.600 140
0.540 120
0.440 110
0.430 100
1.40
1.70
2.30
2.60
3.50
3.80
4.30
5.60
6.30
8.60
9.70
0.360 180
0.340 160
0.320 150
0.260 140
0.240 120
0.210 110
0.200 100
8.9
0.400
0.380
0.350
95
86
79
72
65
59
29
26
24
82
65
50
250
91
Ohmite Mfg. Co. 1600 Golf Rd., Suite 850, Rolling Meadows, IL 60008 • Tel. 1-866-9-OHMITE • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com
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