EDRB7645:
Inductance Range：2.2μH~330μH
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, Quadrate7.4mm Max, Heigh4.2mm Typ.
★The use of carrier tape package for SMT reflow soldering process
★Widely use in DC-DC converter/LCD TV/Notebook/
PDA /Digital camera/DVD etc.
★Design to customer requirement
Electrical Characteristics：
|
Part Number
|
Test Condition
|
Inductance (μH)
|
Tolerance （%）
|
D.C.R(mΩ) Max.
|
Rated Current(A)
|
|
EDRB7645-2R2M
|
100KHz/0.3V
|
2.2
|
±20
|
30
|
2.46
|
|
EDRB7645-3R3M
|
100KHz/0.3V
|
3.3
|
±20
|
35
|
2.28
|
|
EDRB7645-4R7M
|
100KHz/0.3V
|
4.7
|
±20
|
41
|
2.08
|
|
EDRB7645-6R8M
|
100KHz/0.3V
|
6.8
|
±20
|
47
|
1.94
|
|
EDRB7645-100M
|
1KHz/0.3V
|
10
|
±20
|
50
|
1.68
|
|
EDRB7645-120M
|
1KHz/0.3V
|
12
|
±20
|
70
|
1.54
|
|
EDRB7645-150M
|
1KHz/0.3V
|
15
|
±20
|
80
|
1.39
|
|
EDRB7645-180M
|
1KHz/0.3V
|
18
|
±20
|
90
|
1.26
|
|
EDRB7645-220M
|
1KHz/0.3V
|
22
|
±20
|
110
|
1.13
|
|
EDRB7645-270M
|
1KHz/0.3V
|
27
|
±20
|
150
|
1.02
|
|
EDRB7645-330M
|
1KHz/0.3V
|
33
|
±20
|
170
|
0.84
|
|
EDRB7645-390M
|
1KHz/0.3V
|
39
|
±20
|
180
|
0.80
|
|
EDRB7645-470M
|
1KHz/0.3V
|
47
|
±20
|
200
|
0.76
|
|
EDRB7645-560M
|
1KHz/0.3V
|
56
|
±20
|
280
|
0.64
|
|
EDRB7645-680M
|
1KHz/0.3V
|
68
|
±20
|
320
|
0.60
|
|
EDRB7645-820M
|
1KHz/0.3V
|
82
|
±20
|
350
|
0.57
|
|
EDRB7645-101M
|
1KHz/0.3V
|
100
|
±20
|
400
|
0.50
|
|
EDRB7645-221M
|
1KHz/0.3V
|
220
|
±20
|
620
|
0.33
|
|
EDRB7645-331M
|
1KHz/0.3V
|
330
|
±20
|
940
|
0.27
|
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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