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參數資料
| 型號： | 26681 |
| 廠商： | CD TECHNOLOGIES INC |
| 元件分類： | 通用定值電感 |
| 英文描述： | Bobbin Wound Surface Mount Inductors |
| 中文描述： | 1 ELEMENT, 680 uH, GENERAL PURPOSE INDUCTOR, SMD |
| 封裝： | CHIP |
| 文件頁數： | 1/2頁 |
| 文件大?。?/td> | 101K |
| 代理商： | 26681 |
SELECTION GUIDE
(UNSHIELDED TYPES)
1
FEATURES
I
Bobbin Format
I
Up to 4.6A IDC
I
3.3μH to 680μH
I
Optional Integral EMI Shield
I
Low DC Resistance
I
Surface Mounting
I
Compact Size
I
Tape and Reel Packaging
DESCRIPTION
The 2600 series is a range of bobbin wound
surface mount inductors designed for use in
switching power supply and power line filter
circuits. The parts are suitable for any
application requiring a high saturation
current in a miniature surface mount footprint.
Where EMI is a critical factor the devices are
available with an integral ferrite EMI shield.
1 Specifications typical at T
=25°C
2 The maximum DC current is the value at which the inductance falls to 80% of its nominal value or until its
temperature rise reaches 40°C, whichever is sooner.
Operating free air temperature range
Storage temperature range
–40°C to 85°C
–40°C to 125°C
ABSOLUTE MAXIMUM RATINGS
Nominal Self
DC Current
Continuous
2
A
MAX
4.40
3.60
3.10
2.60
2.42
2.27
2.10
1.95
1.50
1.28
1.11
0.97
0.78
0.66
0.52
0.42
0.28
Nominal
Inductance
μH
Inductance
Range
μH
DC
Resonant
Frequency
MHz
100mVrms
53.0
37.0
31.0
24.8
24.0
20.2
19.0
16.9
12.8
10.2
8.37
6.56
5.20
4.00
3.14
2.54
1.97
Resistance
MAX
0.035
0.045
0.054
0.060
0.068
0.090
0.087
0.100
0.120
0.170
0.220
0.350
0.470
0.730
1.150
1.480
2.250
Mechanical
Dimensions
Order Code 1Hz, 100mV 1Hz, 100mV
263R3
3.3
4.7
6.8
10
12
15
18
22
33
47
68
100
150
220
330
470
680
2.13–3.95
3.41–6.34
5.00–9.28
8.00–12.0
7.95–14.8
12.0–18.0
12.9–24.0
17.6–26.4
26.4–39.6
42.3–51.7
61.2–74.8
90.0–110
135–165
198–242
297–363
423–517
612–748
264R7
266R8
26100
26120
26150
26180
26220
1
26330
26470
26680
26101
26151
26221
26331
26471
26681
SELECTION GUIDE
(EMI SHIELDED TYPES)
1
Nominal Self
DC Current
Continuous
2
A
MAX
4.60
3.80
3.21
2.65
2.55
2.45
2.32
2.20
1.80
1.50
1.26
1.05
0.85
0.70
0.57
0.48
0.40
Nominal
Inductance
μH
Inductance
Range
μH
DC
Resonant
Frequency
MHz
100mVrms
46.0
38.0
30.0
22.9
21.0
19.7
16.0
15.5
11.5
9.44
7.47
6.04
4.67
3.75
2.87
2.33
1.83
Resistance
MAX
0.033
0.038
0.043
0.050
0.058
0.060
0.074
0.070
0.100
0.120
0.170
0.250
0.400
0.520
0.800
1.200
1.780
Mechanical
Dimensions
Order Code 1Hz, 100mV 1Hz, 100mV
26S3R3
3.3
4.7
6.8
10
12
15
18
22
33
47
68
100
150
220
330
470
680
2.69–5.46
3.58–7.15
4.60–8.97
8.00–12.0
8.42–15.9
12.0–18.0
13.4–25.6
18.7–26.4
28.1–39.6
40.0–56.4
57.8–81.6
85.0–120
128–180
187–264
281–396
400–564
578–816
26S4R7
26S6R8
26S100
26S120
26S150
26S180
26S220
2
26S330
26S470
26S680
26S101
26S151
26S221
26S331
26S471
26S681
2600 SERIES
Bobbin Wound Surface Mount Inductors
www.dc-dc.com
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