Speedofer Components Pvt. Ltd.
+91 120 239 7117, 119 - 121
info@speedofer.com
Home
About Us
Products
Ferrite Cores
EDR Cores
EE Cores
EFD Cores
EI Cores
EP Cores
EPC Corus
ETD Cores
EVD Cores
ER Cores
ET Cores
I Cores
Planer Cores
PQ Cores
POT Cores
RM Cores
UU Cores
UT Cores
Bobbins
Drum Cores
Iron Powder Cores
Sendust Cores
Toroidal Cores
Catalogue
Technical Literature
Technology
Auto Surface Grinding Equipment & Ferrite Grinding Module Operation
Ferrite Cores Grinding Process Elaboration
Ferrite Cores Manufacturing Process Flow
Material Characteristics
Core Sizes
NiZn Material
Events
Forum
Contact Us
Toroidal Cores
Home
Products
Toroidal Cores
Toroidal Cores
Geometry
Dimensions
Electrical Characteristics
Material Grades
Weight
Type
A (mm)
B (mm)
C (mm)
Le
Ae
Ve
AL Values (±25%) in nH
AL Values (±30%) in nH
gms/pair
Download
mm
mm
2
mm³
SFP4
SFP41
SFP42
SFP47
SFP5
SFA043
SFA05
SFA07
SFA10
SF121
T6/3/2C
6.90max
2.10min.
2.80max.
14.1
3.0
42.4
1450
0.21
T6/3/3
6.0±0.3
3.0±0.3
3.0±0.2
14.1
4.5
63.6
1000
800
1800
2200
2800
4000
4800
0.32
T6.35/3.81/3.18
6.35±0.3
3.81±0.3
3.18±0.2
16.0
4.0
64.5
790
630
1590
2220
3180
3820
0.3
T9/5/3
9.10±0.3
5.10±0.3
3.00±0.3
22.0
6.0
132.0
880
680
1760
2470
3520
4060
0.6
T9/5/3C
10.0max
4.20min
3.90max
T9.53/4.75/4.8
9.53±0.25
4.75±0.15
4.80±0.15
22.43
11.47
257.30
1670
3340
4680
6680
7720
1.05
T9.53/4.75/4.8C
10.38max
4.03min
5.53max
T10/6/4
10.1±0.3
6.1±0.3
4.0±0.3
25.1
8.0
201.1
1020
920
800
1700(±10%)
2850
4080
4900
0.98
1900(±10%)
1900(±12%)
1900(±15%)
2150(±10%)
T10/6/4C
11.00max
5.20min
4.90max
920
1700(±10%)
1900(±10%)
1900(±12%)
1900(±15%)
2150(±10%)
T10/6/5
10.1±0.3
6.1±0.3
5.0±0.3
25.1
10.0
251.3
1270
990
2550
3570
5100
5820
1.25
T10/6/5C
11.00max
5.20min
5.90max
T11.13/7.11/7.09C
11.63±0.50
6.61±0.5
7.49±0.5
27.7
14.0
387.4
7230
1.86
T12.5/7.5/5
12.5±0.3
7.5±0.3
5.0±0.3
31.4
12.5
392.8
1250
1000
2500
3500
5000
1.93
T12.5/7.5/5C
13.40max
6.60min
5.90max
T12.85/7.35/5
12.85±0.40
7.35±0.3
5.0±0.3
31.7
13.8
436.3
1400
2790
3910
5580
6540
2.14
T12.85/7.35/5C
13.85max
6.45min
5.90max
T13/07/05C
14.00max
6.10min
5.0max
30.9
14.6
451.0
1250
2.2
T13.3/8.3/5
13.3±0.3
8.3±0.3
5.0±0.3
33.9
12.5
424.1
1150
900
2300
3200
4600
5500
2.09
T13.3/8.3/5C
14.20max
7.40min
5.90max
T14/08/07
14.0±0.4
8.0±0.3
7.0±0.3
34.6
21.0
725.7
1956
3920
5480
7840
9170
3.45
T14/08/07C
15.00max
7.10min
7.90max
T16/9.6/6.1
16.0±0.3
9.6±0.3
6.10±0.3
40.2
19.5
785.0
1520
1220
3050
4270
6100
7320
3.64
T16/9.6/6.1C
16.90max
8.70min
7.00max
T18/11/05C
18.9max.
10.10min.
5.8max
43.3
15.8
684.1
2300
T18/10/07
18.0±0.3
10.0±0.3
7.0±0.3
44.0
28.0
1231.0
2054
4110
5760
8230
9600
6.13
T18/10/07C
18.90max
9.10min
7.90max
T 20/10/7
20.0±0.4
10.0±0.4
7.00±0.3
47.1
35.0
1649.3
2335
4670
6540
9300
11200
8.05
T 20/10/7C
21.0max
8.70min
7.00max
T22/14/6.5
22.0±0.40
14.0±0.40
6.5±0.30
56.6
26.0
1470.3
1473
2940
4110
5870
6930
6.77
T22/14/6.5C
23.0max
13.00min
7.40max
T22/14/10
22.0±0.40
14.0±0.40
10.0±0.30
56.6
40.0
2262.0
2259
1780
4520
6330
9040
10670
11.33
T22/14/10C
23.0max
13.00min
10.90max
T25/15/10
25.0±0.4
15.00±0.4
10.0±0.30
62.8
50.0
3141.6
2550
2000
5110
7150
10220
11000
14.89
T25/15/10C
26.0max
14.00min
10.90max
T25/15/12
25.0±0.4
15.00±0.4
12.0±0.3
62.8
60.0
3769.9
3064
2160nH ± 25%
6130
8580
12260
14400
17.95
T25/15/12C
26.0max
14.00min
12.90max
T25/15/15
25.0±0.4
15.0±0.4
15.0±0.3
62.8
75.0
4172.4
3830
7660
10730
15330
17500
23.3
T25/15/15C
26.0max
14.00min
15.90max
T28/16/15
28.0±0.5
16.0±0.4
15.0±0.3
65.6
87.7
5755.3
16000
T28/16/15C
29.1max
14.00min
15.90max
T28/18/15
28.0±0.5
18.0±0.4
15.0±0.3
70.0
73.8
5162.3
13000
26.0
T28/18/15C
29.1max
17.00min
15.90max
T29/19/14C
30.20max
18.80min
15.20max
73.2
69.0
5048.1
8169+30/-20%
50.7
T31/19/13
31.0±0.5
19.0±0.5
13.0±0.4
78.5
78.0
6126.1
3180
2500
6360
8910
12730
14500
29.04
T31/19/13C
32.10max
17.90min
14.00max
T31/19/15C
32.10max
17.90min
16.00max
75.5
88.2
6659.8
14000
33.9
T36/23/15
36.0±0.6
23.45±0.5
15.0±0.4
92.7
97.5
9036.0
3210
6430
9000
12860
14500
41.37
T36/23/15C
37.20max
22.35min
16.00max
T36/23/17
36.0±0.70
23.0±0.5
17.0±0.4
89.7
108.7
9742.0
4550nH +30/-20%
47.5
T41.8/26.2/12.5
41.8±1.0
26.2±0.6
12.5±0.3
103.0
95.8
9862.0
7000
50
T50/30/20
50.0±1.0
30.0±0.65
20.0±0.50
120.4
195.7
23567.0
6100nH +30/- 20%
117
T55.5/32.6/18
55.5±1.10
32.6±1.10
18.0±0.5
138.3
206.1
28507.8
9365
133.44
T56/32/18C
58.0max
30.55min
19.30max
131.3
210.5
27625.9
4200+30/-20%
150.00
T63/38/25
62.80±1.6
37.60±1.20
25.0±0.6
158.7
312.5
49578.4
12500
17700
240.25
T63/38/25C
65.00max
35.80min
26.20max
T63/38/25C
65.10max
36.40min
26.30max
152.1
305.9
46528.0
12600+30/-20%
236.0
T140/106/25
140.0±3.0
106.0±2.0
25.0±1.0
381.5
422.3
161083.0
7700
±
30%
805
T140/106/25C
143.80max
103.20min
26.80max
*C= Epoxy Coated Cores