SENDUST MATERIAL ( Al & Si & Fe )
POWERINDUCTORS
Core
Loss
Core
Loss
Core
Loss
Although higher in core loss than MPP material, Sendust has approxi-
mately 50% more energy storage capacity. Sendust has approximately 2/3
the flux density of High Flux material, but has a much lower core loss.
Sendust is an ideal tradeoff between storage capacity, core loss and cost.
@50kHz @100kHz
5657 16000
@300kHz
83138
Core Loss in mW/ cm3 @4000 Gauss
Core Loss Data is provided for
comparison with other listed inductor
materials and is for reference only.
L (2)
typ.
(µH)
IDC (3)
20%
Amps
IDC (4)
50%
Amps
Lead
Size
AWG
I (5)
max.
Amps
DCR
nom. Code
(mΩ)
Size
Part (1)
Number
L-14700
L-14701
L-14702 (K) 12.6
L-14703
L-14704
L-14705 (K) 23.1
L-14706
L-14707
L-14708 (K) 69.7
L-14709 (K) 40.4
L-14710 (K) 31.0
L-14711
L-14712
L-14713 (K) 210.7
L-14714 (K) 123.2
L-14715 (K) 93.6
L-14716
L-14717
L-14718
L-14719
L-14720
L-14721
L-14722
L-14723
L-14724
L-14725
L-14726
L-14727
L-14728
L-14729
L-14730
L-14731
L-14732
L-14733
L-14734
L-14735
L-14736
L-14737
L-14738
L-14739
L-14740
39.5
23.4
2.20
2.85
3.89
2.07
2.68
3.55
2.28
2.95
3.86
5.06
5.79
2.38
3.06
3.96
5.18
5.94
2.76
3.51
4.47
5.09
5.90
3.40
4.40
4.93
5.60
6.50
4.75
5.43
6.10
6.98
7.95
4.66
5.26
5.96
6.75
7.65
5.17
5.91
6.60
7.59
8.59
4.94
6.42
8.76
4.66
6.04
7.98
5.13
6.63
8.68
11.39
13.02
5.35
6.89
8.92
11.66
13.38
6.21
28
26
24
28
26
24
26
24
22
20
19
26
24
22
20
19
24
22
20
19
18
22
20
19
18
17
20
19
18
17
16
19
18
17
16
15
18
17
16
15
14
1.38
1.97
2.81
1.38
1.97
2.81
1.97
2.81
4.00
5.70
6.81
1.97
2.81
4.00
5.70
6.81
2.81
4.00
5.70
6.81
8.11
4.00
5.70
6.81
8.11
9.70
5.70
6.81
8.11
9.70
11.60
6.81
8.11
9.70
11.60
13.80
8.11
9.70
11.60
13.80
16.60
183
89
41
255
124
59
351
170
82
39
27
598
290
142
68
1
1
1
2
2
2
3
3
3
3
3
4
4
4
4
4
5
5
5
5
5
6
6
6
6
6
7
7
7
7
7
8
8
8
8
8
9
9
9
9
9
Well Suited for Switch Mode Power
Supplies and Regulator Applications.
68.0
40.4
For Bare Coil Dimensions
Refer to Drawing and
Dimensions from Page 6
199.1
119.5
585.2
352.8
Single Layer Wound
Leads are Pre-Tinned
47
Custom Versions Available
Vertical Base Mounting Available
Shrink Tubing Optional
Varnish Finish Optional
609.7
377.8
232.1
179.5
133.6
395.1
236.6
188.4
145.7
108.4
741.3
567.6
448.4
343.3
264.4
598.0
468.4
365.3
284.4
221.9
604.0
462.5
371.4
280.8
219.1
469
232
114
80
7.89
10.06
11.45
13.27
7.66
55
277
134
95
66
45
207
144
102
70
9.89
Semi-Encapsulated Versions
or Clip Mount Package Style
Available for some models
11.09
12.61
14.62
10.68
12.21
13.74
15.70
17.89
10.48
11.84
13.41
15.20
17.20
11.64
13.30
14.84
17.07
19.32
Clip Mount Package (1)
49
196
137
96
67
47
172
119
85
58
41
A
0.130"
D
F
C
1) Selected Parts available in Clip Mount Style. Example: L-14702K
B
2) Typical Inductance with no DC. Tolerance of +10%.
See Specific data sheets for test conditions.
Clip Mount Package Size Chart (1)
3) Current which will produce a 20% reduction in L
4) Current which will produce a 50% reduction in L
Size
Typical Dimensions in Inches
Code
A
B
C
D
F
5) Maximum DC current. This value is for a 40OC temperature rise
due to copper loss, with AC flux density kept to 10 Gauss or less.
(This typically represents a current ripple of less than 1%)
1
2
3
4
0.600
0.650
0.950
1.250
0.340 0.580
0.450 0.650
0.600 0.948
0.700 1.250
0.290 0.220
0.325 0.300
0.475 0.450
0.625 0.500
Specifications are subject to change without notice
SML-SD - 10/02
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Huntington Beach, California 92649-1595
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