SPECIFIC AT IONS
Customer
Product Name
Wire Wound SMD Power Inductors
Volume Part Number
VE7850 Series
Customer Part Number
[
New Released,
Revised]
SPEC No: VE7850-101M
PART NO: FIA07850-26
【This SPEC is total 8 pages.】
【ROHS Compliant Parts】
Approved By
Checked By
Issued By
ShenZhen Volume Source Electronics Co., Ltd.
Address: 16th Floor, Building T5-N4, Tian'an Digital City, Fenggang, Dongguan
Tel: 0769-89891993
Fax: 0769-89891993-806
【For Customer approval Only】
Qualification Status:
Approved By
Comments:
□Full
Date:
□Restricted
Verified By
□Rejected
Re-checked By
Checked By
【Version change history】
Rev.
Effective Date
Changed Contents
Change Reasons
Approved By
01
/
New released
/
Luyong Han
Applications:
●Power supply for VTRs. LCD televisions.
●Notebook PCs, Portable communication equipment.
●DC/DC converters, etc.
Features :
●Silver Plated Type, Low cost designed.
●Available on tape and reel for auto surface mounting.
1. Product physical map
3. Schematic
Marking
2. Dimensions in (mm)
A
7.8±0.3
B
7.0±0.3
C
5.0±0.3
H
7.5
I
3.0
Characteristics :
●Saturation Current(Isat):The current when the inductance
Becomes 20% lower than is initial value.(Ta=20℃).
●Temperature Rise Current(Irms):The current when the
temperature of coil increases up to max.ΔT=40℃.(Ta=20℃)
●Operating temperature : -30℃~+105℃.
●Storage temperature range (packaging conditions): -5℃~+30℃ and RH 70% (Max.)
Test equipments :
●L&Q: HP 4285A or HP 4284A,VR116/VR7210.
●DCR: Milli-ohm meter,VR131.
●Electrical specifications at 25℃.
J
2.0
Electrical Characteristics
Part No.
L( uH )
DCR(Ω)
I sat (A)
I rms (A)
Test
Frequency
Max.
Typ.
Max.
Typ.
Max.
Typ.
Marking
VE7850-100K
10±10%
1KHz/0.25V
70m
33m
2.88
3.60
3.20
3.80
100
VE7850-120K
12±10%
1KHz/0.25V
80m
46m
2.56
3.20
2.60
3.20
120
VE7850-150K
15±10%
1KHz/0.25V
90m
53m
2.25
2.80
2.55
3.10
150
VE7850-180K
18±10%
1KHz/0.25V
100m
59m
2.08
2.60
2.25
2.80
180
VE7850-220K
22±10%
1KHz/0.25V
110m
70m
1.95
2.40
2.10
2.60
220
VE7850-270K
27±10%
1KHz/0.25V
120m
87m
1.75
2.20
1.98
2.40
270
VE7850-330K
33±10%
1KHz/0.25V
0.13
0.10
1.52
1.90
1.82
2.25
330
VE7850-390K
39±10%
1KHz/0.25V
0.16
0.12
1.44
1.80
1.62
2.00
390
VE7850-470K
47±10%
1KHz/0.25V
0.18
0.14
1.28
1.60
1.50
1.90
470
VE7850-560K
56±10%
1KHz/0.25V
0.24
0.17
1.20
1.50
1.43
1.80
560
VE7850-680K
68±10%
1KHz/0.25V
0.28
0.20
1.12
1.40
1.30
1.60
680
VE7850-820K
82±10%
1KHz/0.25V
0.37
0.23
1.04
1.30
1.23
1.50
820
VE7850-101K
100±10%
1KHz/0.25V
0.39
0.31
0.92
1.15
1.08
1.32
101
VE7850-121K
120±10%
1KHz/0.25V
0.47
0.35
0.80
1.00
0.99
1.20
121
VE7850-151K
150±10%
1KHz/0.25V
0.64
0.40
0.72
0.90
0.90
1.10
151
VE7850-181K
180±10%
1KHz/0.25V
0.71
0.53
0.68
0.85
0.76
0.94
181
VE7850-221K
220±10%
1KHz/0.25V
0.96
0.61
0.64
0.80
0.70
0.85
221
VE7850-271K
270±10%
1KHz/0.25V
1.11
0.72
0.56
0.70
0.65
0.80
271
VE7850-331K
330±10%
1KHz/0.25V
1.26
0.95
0.52
0.65
0.58
0.70
331
VE7850-391K
390±10%
1KHz/0.25V
1.77
1.28
0.44
0.55
0.49
0.60
391
VE7850-471K
470±10%
1KHz/0.25V
1.96
1.46
0.40
0.50
0.47
0.58
471
VE7850-102K
1000±10%
1KHz/0.25V
4.55
3.65
0.24
0.30
0.27
0.32
102
Typical Performance curves:
VE7850 Inductauce vs DC Current Curve
VE7850 Temperature rise vs DC Current Curve
Packing method
1. Packing quantity of each reel: 1000PCS/R (18-30PCS not packed at the beginning and end),
affixed with the correct label, and then placed into a plastic bag (plastic bag size: 360x460mm),
with a package of desiccant, sealing, reel and carrying tape dimensions. Fig. 1-1
Fig .1-1
Reel dimensions ,general tolerance
(±0.5mm)
A
B
C
W
D
Ф330
Ф100
Ф13.5
16.5
22.5
The general tolerance, of carrier size is ±
很抱歉,暂时无法提供与“VE7850-102K”相匹配的价格&库存,您可以联系我们找货
免费人工找货- 国内价格
- 10+0.17430
- 100+0.15855
- 500+0.14280
- 1000+0.12705
- 2000+0.11655
- 4000+0.11340