lm257x-h470 PCA Electronics Inc., lm257x-h470 Datasheet - Page 5

• Manufacturer Part Number: lm257x-h470
• Description: Contents Surface Mount Power Inductor
• Manufacturer: PCA Electronics Inc.

PCA ELECTRONICS, INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
EPI3L8482BH30
EPI9L6282BH30
EPI290142BH30
EPI111941BH30
Number
Part
E L E C T R O N I C S I N C .
Inductance
(µH ± 15%)
@ 0 Adc
Product performance is limited to specified parameters. Data is subject to change without prior notice.
12.6
35.2
167
5.0
Unless Otherwise Specified Dimensions are in Inches /mm ± .010 /.25
x x
x x
x x
x x
x x x x
x
x
x x
x x
x
EPIXXXXXXBH30
(10.80)
(Ω Typ.)
.425
.0148
.0377
x
x x
x x x x x x
x
x x
PCA
D.C.
x x
x
x x
x x x
DCR
.123
.333
Electrical Parameters @ 25° C
Note: Coplanarity within .005” Max.
• Core Loss @ Vt : 15 mW •
CSIXXXXXXBH30
(10.92)
(9.14)
Max.
.360
.430
Package BH30
• Low loss material ensures operation in high frequency
• Also suitable for use in high quality filter applications
• 500 KHz Switching Frequency
(Amps)
switching converters, such as Buck, Boost or as output
averaging filter inductor
1.40
Idc
4.8
2.8
.94
Rev. 1
(10.16)
.400
12/17/02
EPI BH30 Series
Inductance
(µH ± 15%)
Suggested
@ Idc
116
Latout
(9.14)
3.8
9.6
29
.060 (1.52)
(9.14)
.360
Pad
.360
x x x
@ 500 KHz
(V-µsec)
1.6
2.6
4.3
9.4
Vt
TEL: [phone]
FAX: [phone]
http://www.pca.com
Temp. Rise
(°C Typ.)
@ Idc
57
51
43
51