KOA LKS1260TTEG3N Power chip inductors shielded type Datasheet

LKS
power chip inductors shielded type
EU
features
• Magnetic shielded power chip inductors
with a little leakage magnetic flux
• Small size and low-profile
• Low DC Resistance and larger Rated Current
• Suitable for reflow soldering
• Products meet EU RoHS requirements
inductors
dimensions
and construction
C
B
Type
E
A
LKS0745
F100
J4D
LKS1045
LKS1260
D
Ferrite
Core
A
.295±.020
(7.5±0.5)
.398±.012
(10.1±0.3)
.492±.012
(12.5±0.3)
Dimensions inches (mm)
B
C Max.
D
.295±.020
.177
.039±.012
(7.5±0.5)
(4.5)
(1.0±0.3)
.398±.012
.177
.079±.012
(10.1±0.3)
(4.5)
(2.0±0.3)
.492±.012
.236
.059±.012
(12.5±0.3)
(6.0)
(1.5±0.3)
E
.079±.008
(2.0±0.2)
.118±.008
(3.0±0.2)
.197±.008
(5.0±0.2)
Electrode
ordering information
LKS
0745
T
TEG
100
M
Product
Code
Style (mm)
Terminal Surface
Material
Packaging
Nominal
Inductance
Tolerance
0745
1045
1260
T: Sn
TEG: embossed plastic
3 digits
M: ±20%
N: ±30%
applications and ratings
LKS0745
NEW
Type
LKS1045
Nominal
Inductance
(μH)
Inductance
Tolerance
DC
Resistance
(Ω)Max.
Allowable
DC Current
(A) Max.*1
SRF
(MHz)
Typ.
Type
Nominal
Inductance
(μH)
Inductance
Tolerance
DC
Resistance
(Ω)Max.
Allowable
DC Current
(A) Max.*1
SRF
(MHz)
Typ.
LKS0745 TTEG 3R3N
3.3
0.022
4.5
41
LKS1045 TTEG 3R3N
3.3
0.017
5.8
37
LKS0745 TTEG 4R7N
4.7
0.031
3.8
34
LKS1045 TTEG 4R7N
4.7
0.022
5.1
31
LKS0745 TTEG 5R6N
5.6
0.035
3.6
31
LKS1045 TTEG 5R6N
5.6
0.024
4.9
28
LKS0745 TTEG 6R8N
6.8
0.038
3.4
28
LKS1045 TTEG 6R8N
6.8
0.027
4.6
25
LKS0745 TTEG 8R2N
8.2
0.050
2.8
25
LKS1045 TTEG 8R2N
8.2
0.032
4.0
23
N: ±30%
N: ±30%
LKS0745 TTEG 100M
10
0.057
2.6
24
LKS1045 TTEG 100M
10
0.042
3.6
21
LKS0745 TTEG 120M
12
0.067
2.4
22
LKS1045 TTEG 120M
12
0.043
3.4
19
LKS0745 TTEG 150M
15
0.100
2.1
19
LKS1045 TTEG 150M
15
0.065
3.0
17
LKS0745 TTEG 180M
18
0.113
2.0
17
LKS1045 TTEG 180M
18
0.066
2.9
15
LKS0745 TTEG 220M
22
0.127
1.9
16
LKS1045 TTEG 220M
22
0.089
2.5
14
LKS0745 TTEG 330M
33
0.199
1.5
13
LKS1045 TTEG 330M
33
0.159
1.9
11
LKS0745 TTEG 470M
47
0.253
1.3
11
LKS1045 TTEG 470M
47
0.196
1.7
9
LKS0745 TTEG 560M
56
0.288
1.3
10
LKS1045 TTEG 560M
56
0.215
1.5
8
LKS0745 TTEG 680M
68
0.437
1.0
9
LKS1045 TTEG 680M
68
0.242
1.4
8
LKS0745 TTEG 820M
82
0.483
1.0
8
LKS1045 TTEG 820M
82
0.265
1.3
7
LKS0745 TTEG 101M
100
0.598
0.9
7
LKS1045 TTEG 101M
100
0.414
1.2
6
LKS0745 TTEG 121M
120
0.644
0.8
6
LKS1045 TTEG 121M
120
0.472
1.0
6
LKS0745 TTEG 151M
150
0.817
0.7
6
LKS1045 TTEG 151M
150
0.575
0.9
5
LKS0745 TTEG 181M
180
0.897
0.7
5
LKS1045 TTEG 181M
180
0.633
0.8
4
LKS0745 TTEG 221M
220
1.104
0.6
5
LKS1045 TTEG 221M
220
0.874
0.7
4
LKS0745 TTEG 331M
330
2.093
0.5
4
LKS1045 TTEG 331M
330
1.300
0.6
3
LKS0745 TTEG 471M
470
2.576
0.4
3
LKS1045 TTEG 471M
470
1.716
0.5
3
LKS0745 TTEG 561M
560
4.200
0.31
3
LKS0745 TTEG 681M
680
4.680
0.27
3
LKS0745 TTEG 821M
820
6.360
0.24
2
LKS0745 TTEG 102M
1000
6.600
0.23
2
M: ±20%
M: ±20%
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
220
1/17/13
KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
LKS
power chip inductors shielded type
ratings (continued)
LKS1260
Nominal
Inductance
(μH)
Inductance
Tolerance
DC
Resistance
(Ω)Max.
Allowable
DC Current
(A) Max.*1
SRF
(MHz)
Typ.
LKS1260 TTEG 3R3N
3.3
0.011
6.6
34
LKS1260 TTEG 4R7N
4.7
0.012
6.3
28
LKS1260 TTEG 5R6N
5.6
0.014
5.8
25
LKS1260 TTEG 6R8N
6.8
0.015
5.6
23
LKS1260 TTEG 8R2N
8.2
0.019
5.0
21
N: ±30%
LKS1260 TTEG 100M
10
0.021
4.8
19
LKS1260 TTEG 120M
12
0.023
4.6
18
LKS1260 TTEG 150M
15
0.026
4.3
16
LKS1260 TTEG 180M
18
0.034
3.8
14
LKS1260 TTEG 220M
22
0.040
3.5
13
LKS1260 TTEG 330M
33
0.058
2.9
10
LKS1260 TTEG 470M
47
0.083
2.4
8
LKS1260 TTEG 560M
56
0.093
2.3
8
LKS1260 TTEG 680M
68
0.127
1.9
7
LKS1260 TTEG 820M
82
0.140
1.8
6
LKS1260 TTEG 101M
100
0.157
1.7
6
LKS1260 TTEG 121M
120
0.181
1.5
5
LKS1260 TTEG 151M
150
0.247
1.2
5
LKS1260 TTEG 181M
180
0.301
1.1
4
LKS1260 TTEG 221M
220
0.355
1.0
4
LKS1260 TTEG 331M
330
0.566
0.8
3
LKS1260 TTEG 471M
470
0.853
0.7
2
M: ±20%
*1 Allowable DC Current: DC Current value when coil temperature
rise is within ∆T= 35°C or when inductance change ratio is within
∆L/L= −30%, whichever is lower.
*2 O
perating Temperature range: −40°C – +120°C
(Including Self-temperature Rise)
inductors
Type
For complete environmental specifications, please refer to www.koaspeer.com
environmental applications
Performance Characteristics
Test Items
Test Methods
Limit
Heat Shock
−40°C(30min.)/+120°C(30min.) 100 cycles
∆L/L: ±10%
Low Temperature Exposure
−40°C, 1,000h
∆L/L: ±10%
High Temperature Exposure
+120°C, 1,000h
∆L/L: ±10%
Moisture Endurance
+85°C, 85%RH, 1,000h
∆L/L: ±10%
DC Bias Characteristics
LKS1045
LKS0745
1000
470µH
Inductance(µH)
Inductance(µH)
1000
LKS1260
LKS1045
100
10µH
10
3.3µH
LKS1260
1000
470µH
Inductance(µH)
LKS0745
100
10µH
10
470µH
100
10µH
10
3.3µH
3.3µH
1
0.1
1.0
DC Bias (A)
10.0
1
0.1
1.0
DC Bias (A)
10.0
1
0.1
1.0
10.0
DC Bias (A)
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
1/03/13
KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
221
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