lm257x-h470 PCA Electronics Inc., lm257x-h470 Datasheet - Page 49

• 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
(add “A” for Heat Shrink Tube)
EPI1L0103RL30
EPI1L5852RL30
EPI2L2652RL30
EPI3L3552RL30
EPI4L7432RL30
EPI6L8372RL30
EPI100292RL30
EPI120252RL30
EPI150222RL30
EPI180192RL30
EPI220182RL30
EPI270172RL30
EPI330152RL30
EPI390132RL30
EPI470132RL30
EPI560122RL30
EPI680112RL30
EPI820102RL30
EPI101891RL30
EPI121811RL30
EPI151721RL30
EPI181661RL30
Part Number
(.700)
.0275
(Without Heat Shrink Tube)
E L E C T R O N I C S I N C .
Package RL30
(5.00 ± .300)
.197 ± .012
(5.00)
(7.50)
.295
.197
Product performance is limited to specified parameters. Data is subject to change without prior notice.
(7.80 ± .500)
.307 ± .020
Unless Otherwise Specified Dimensions are in Inches /mm ± .010 /.25
Inductance
1.0 ± 20%
1.5 ± 20%
2.2 ± 20%
3.3 ± 20%
4.7 ± 20%
6.8 ± 20%
100 ± 10%
120 ± 10%
150 ± 10%
180 ± 10%
10 ± 20%
12 ± 20%
15 ± 10%
18 ± 10%
22 ± 10%
27 ± 10%
33 ± 10%
39 ± 10%
47 ± 10%
56 ± 10%
68 ± 10%
82 ± 10%
@ 0 Adc
(µH)
(.700)
.0275
CSIXXXXXXRL30a
(With Heat Shrink Tube)
Primary Specification
• Virtually no limit on V µSec. as long as max. RMS Current Limit
• Low loss material ensures operation in high frequency
• Also suitable for use in high quality filter applications
• Low cost Robust construction to withstand most SMT processes
Package RL30A
.307 Typ.
and Temperature Rise Limit are not exceeded
switching converters, such as Buck, Boost or as output
averaging filter inductor
(7.80)
(Ω Max.)
0.013
0.016
0.021
0.025
0.030
0.035
DCR
0.05
0.06
0.07
0.08
0.09
0.11
0.13
0.14
0.15
0.18
0.20
0.24
0.28
0.36
0.42
0.57
(5.00 ± .300)
Rev. 3
.197 ± .012
(7.50)
(5.00)
.295
.197
12/12/02
EPI RL30 Series
(mA Max.)
Note :
1. Temperature Rise : 40°C Max. @ Idc
2. Inductance Drop : 10% Max. @ Idc
3. Leads are pre-tinned
10000
8500
6500
5500
4300
3700
2900
2500
2200
1900
1800
1700
1500
1300
1300
1200
1100
1000
I dc
890
810
720
660
Test Frequency
(MHz Typ.)
TEL: [phone]
FAX: [phone]
http://www.pca.com
7.96
7.96
7.96
7.96
7.96
7.96
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
1.0
1.0
1.0
1.0