EDR74C:
Inductance Range：4.7μH~270μH
Temperature Range：－40℃～＋105℃
DIMENSIONS(mm):
|
RoHS Compliant(SGS Certified Result)
|
|
|
Pb
|
Cd
|
Cr＋6
|
PBBs
|
PBDEs
|
|
＜1000ppm
|
ND
|
ND
|
ND
|
ND
|
FEATURES：
★Quantity / Reel: 1000pcs
★High current & low DCR, Round 7.8mm, Height 5.0mm Typ.
★The use of carrier tape package for SMT reflow soldering process
★Widely use in DC-DC converter/LCD TV/Notebook/
PDA/MP3 & MP4 player/Digital camera/DVD etc.
★Design to customer requirement
Electrical Characteristics：
| Part Number |
Test Condition |
Inductance (μH) |
Tolerance （%） |
D.C.R(Ω) Max. |
Rated Current(A) |
| EDR74C-4R7M |
100KHz/0.3V |
4.7 |
±20 |
30m |
2.80 |
| EDR74C-100M |
1KHz/0.3V |
10 |
±20 |
70m |
1.65 |
| EDR74C-120M |
1KHz/0.3V |
12 |
±20 |
70m |
1.57 |
| EDR74C-150M |
1KHz/0.3V |
15 |
±20 |
80m |
1.39 |
| EDR74C-180M |
1KHz/0.3V |
18 |
±20 |
100m |
1.29 |
| EDR74C-220M |
1KHz/0.3V |
22 |
±20 |
130m |
1.12 |
| EDR74C-270M |
1KHz/0.3V |
27 |
±20 |
160m |
1.06 |
| EDR74C-330M |
1KHz/0.3V |
33 |
±20 |
180m |
0.97 |
| EDR74C-390M |
1KHz/0.3V |
39 |
±20 |
180m |
0.91 |
| EDR74C-470M |
1KHz/0.3V |
47 |
±20 |
270m |
0.80 |
| EDR74C-560M |
1KHz/0.3V |
56 |
±20 |
290m |
0.76 |
| EDR74C-680M |
1KHz/0.3V |
68 |
±20 |
330m |
0.68 |
| EDR74C-820M |
1KHz/0.3V |
82 |
±20 |
430m |
0.62 |
| EDR74C-101M |
1KHz/0.3V |
100 |
±20 |
0.49 |
0.55 |
| EDR74C-121M |
1KHz/0.3V |
120 |
±20 |
0.68 |
0.49 |
| EDR74C-151M |
1KHz/0.3V |
150 |
±20 |
0.94 |
0.44 |
| EDR74C-181M |
1KHz/0.3V |
180 |
±20 |
1.00 |
0.40 |
| EDR74C-221M |
1KHz/0.3V |
220 |
±20 |
1.18 |
0.36 |
| EDR74C-271M |
1KHz/0.3V |
270 |
±20 |
1.30 |
0.33 |
1、Inductance is measured with a LCR meter:HP4284A & 3532-50 or equivalent.
2、D.C .R is measured with a Digital Multimeter TH2512B or equivalent.
3、Rated Current：The rated current is the current at which the inductance decreases by 25% from the initial value or the temperature rise is △T＝40℃ ,whichever is smaller(Ta＝20℃).
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