LEMF2520T470K Taiyo Yuden, LEMF2520T470K Datasheet - Page 11

• Manufacturer Part Number: LEMF2520T470K
• Description: INDUCTOR WOUND 47UH 60MA 1008
• Manufacturer: Taiyo Yuden
• Series: LEr

Specifications of LEMF2520T470K

• Inductance: 47µH
• Current: 60mA
• Tolerance: ±10%
• Dc Resistance (dcr): 2.6 Ohm Max
• Q @ Freq: 20 @ 2.52MHz
• Self Resonant Freq: 11MHz
• Package / Case: 1008 (2520 Metric)
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 85°C
• Frequency - Test: 2.52MHz
• Applications: General Purpose
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Shielding: -
• Current - Saturation: -
• Current - Temperature Rise: -

8.Temperature Char-
9.Rasistance to Flex-
10.Body Stregght
1 1 . S e l f R e s o n a n t
7.Self-Resonant
acteristic
ure of Substrate
RELIABILITY DATA
Frequency
Freguency
Item
Within the specified tolerance
△L/L→WithinK10L
△L/L→WithinM5L
No breakdown or damage
No breakdown or damage
LER012
LER015
LEM2520
LEMC2520
QL/LC
Within
M10L
LEMF2520 LEMC3225 LEMF3225
QL/LC
Within
M5L
QL/LCWithinM15L
Specified Value
LB2518
LB2016
QL/LCWithinM15L
LB2012
LB1608
LBC2518
QL/LC
WithinM5L
※△L/LC
WithinM0.5nH
under 8.2nH
LBH1608
Measuring equipment：Network analyzer
Measuring equipment：Impeadnce nanlyzer
Measuring equipment：Impedance analyzer
LER・LEM Series
5N6VR10：
LER・LEM Series fExclude LEM2520g
R12V：
LEM2520：
Measuring equipment：Network analyzer
LB・LBC Series：
LBH1608 Series：
Measuring equipment：Network analyzer
Change of maximum inductance deviation
in step 1K5
＊Exclude CM03MS series
Warp: 2mm (LER012, LER015, LBC, LB)
Test substrate: Printed board
Accoding to JIS C0051
LER012・LER015
Applide forde：15N
Duration：5sec.
LBYLBCYLBH
LEM2520・LEMC2520・LEMF2520・
LEMC3225・LEMF3225
Applide forde：10N
Duration：10sec.
LB1608
Applide forde：5N
Duration：10sec.
Measure inductance with application of rated
current using LCR metre to cpmpare it with
the initial value. f* Excluding 5N6VR10g
Step
: 3mm (LEM2520, LEMC2520, LEMF
1
2
3
4
5
2520, LEMC3225, LEMF3225)
Test Methods and Remarks
fAnritsu MS620J or its equivalentg
K25
J85 fMaximum operating temperatureg
20
20
20 fReference temperatureg
Pressig jig
fHP8720B or its equivalentg
fHP4291A or its equivalentg
fHP4291A or its equivalentg
fHP8720B or its equivalentg
Temperture fCg
Board
2/8
201
5