2743021447L Fair-Rite, 2743021447L Datasheet - Page 110

• Manufacturer Part Number: 2743021447L
• Manufacturer: Fair-Rite

Specifications of 2743021447L

• Lead Free Status / RoHS Status: Not Compliant

Toroids
* This dimension may be modified to suit specific applications.
** Bold part numbers designate preferred parts.
F a ir-R it e Prod uct s C o rp .
Phone:
Dimensions
Part Number**
5977007601
5978007601
5977001301
5978001301
5977001401
5978001401
5977006401
5978006401
5977001001
5977001201
5978001201
5977001601
5978001601
5977001701
5978001701
5977002701
5978002701
5978001001
(888) FAIR RITE / [phone] • FAX: (888) FERRITE / [phone]
[phone]
(Bold numbers are in millimeters, light numbers are nominal in inches.)
31.75±0.75
31.75±0.75
35.55±0.75
35.55±0.75
29.0±0.65
29.0±0.65
29.0±0.65
29.0±0.65
31.1±0.75
31.1±0.75
22.1±0.4
22.1±0.4
25.4±0.6
25.4±0.6
25.4±0.6
25.4±0.6
25.4±0.6
25.4±0.6
Medium Permeability, 77 (u i =2000) & 78 (u i =2300) Materials
1.000
1.000
1.000
1.000
1.000
1.000
1.142
1.142
1.142
1.225
1.225
1.250
1.250
1.400
1.400
1.142
.870
.870
A
19.05±0.5
19.05±0.5
19.05±0.5
19.05±0.5
23.0±0.55
23.0±0.55
13.7±0.3
13.7±0.3
15.5±0.5
15.5±0.5
15.5±0.5
15.5±0.5
15.5±0.5
15.5±0.5
19.0±0.5
19.0±0.5
19.0±0.5
19.0±0.5
.540
.540
.610
.610
.610
.610
.610
.610
.748
.748
.748
.748
.750
.750
.750
.750
.900
.900
B
12.7±0.45
12.7±0.45
6.35±0.25
6.35±0.25
13.85±0.3
13.85±0.3
8.15±0.3
8.15±0.3
12.7±0.5
12.7±0.5
7.5±0.25
7.5±0.25
12.7±0.5
12.7±0.5
7.9±0.3
7.9±0.3
9.5±0.3
9.5±0.3
.500
.500
.250
.250
.320
.320
.500
.500
.295
.545
.545
.312
.312
.375
.375
.500
.500
.295
C*
(888) 337 -7483
Wt (g)
9.6
9.6
15
15
12
12
19
19
13
13
26
26
18
18
23
23
33
33
10.3
10.3
20.0
20.0
15.1
15.1
10.0
10.0
19.8
19.8
10.7
10.7
16.2
16.2
12.9
12.9
11.2
11.2
• www.fair-rite.com
• E-Mail: [e-mail]
PO Box J, One Commercial Row, Wallkill, NY 12589-0288
+
AL tolerance for plastic coated toroids is +20%, -25%.
5.4
5.4
6.2
6.2
6.2
6.2
6.2
6.2
7.3
7.3
7.3
7.3
7.6
7.6
7.6
7.6
8.9
8.9
0.308
0.308
0.52
0.52
0.41
0.41
0.62
0.62
0.37
0.37
0.68
0.68
0.47
0.47
0.59
0.59
0.79
0.79
2.83
2.83
1.90
1.90
2.52
2.52
3.80
3.80
2.70
2.70
3.53
3.53
5.0
5.0
4.5
4.5
7.0
7.0
2425
2795
1250
1445
1600
1850
2500
2885
1275
1460
2350
2695
1550
1780
1950
2230
2250
2545
+