**
C
HA
O
LO & MP
LI
GE
AN
N
T
FR
EE
Features
n
Shielded construction
n
Iron powder core
n
High saturation current
n
Inductance range: 0.33 to 15 µH
n
Rated current up to 14 A
n
RoHS compliant* and halogen free**
PL
IA
N
Applications
n
DC/DC converters
n
Power supplies for:
*R
oH
S
• Portable communications equipment
• Laptop computers
• Camcorders, HDTV
• Video game consoles
T
*R
oH
S
SRP5030T Series - Shielded Power Inductors
General Specifications
Test Voltage ....................................1.0 V
Test Frequency ......................... 100 KHz
Operating Temperature
................................-40 °C to +125 °C
(Temperature rise included)
Storage Temperature
................................-40 °C to +125 °C
Resistance to Soldering Heat
........................ +260 °C, 40 sec. max.
Moisture Sensitivity Level .....................1
ESD Classification (HBM).................N/A
1
Circuit design, component, PCB trace
Electrical Specifications
LE
AD
F
RE
E
Bourns Part No.
SRP5030T-R33M
SRP5030T-R47M
SRP5030T-R68M
SRP5030T-1R0M
SRP5030T-1R2M
SRP5030T-1R5M
SRP5030T-2R2M
SRP5030T-3R3M
SRP5030T-4R7M
SRP5030T-5R6M
SRP5030T-6R8M
SRP5030T-100M
SRP5030T-150M
Inductance
L (μH) ±20 %
0.33
0.47
0.68
1.0
1.2
1.5
2.2
3.3
4.7
5.6
6.8
10
15
C
OM
DCR
(mΩ) Max.
7.4
12
14
16
25
35
38
53
76.2
128
190
63
5
I rms
(A)
14
12
7
6
5
I sat
(A)
18
16
14
11
11
9
8
4.5
4.3
3.5
2.6
6
8.5
6.5
5.5
4.6
4
Ro VE LEA
HS RS D
C ION FRE
OM S E
PL AR
IA E
NT
*
10
4.25
2.75
size and thickness, airflow and other
cooling provisions all affect the part
temperature. Part temperature should be
verified in the end application.
Materials
Core .....................................Iron powder
Wire ............................Enameled copper
Terminal ..............................................Sn
Rated Current .........Ind. drops 20 % typ.
at Isat
Temperature Rise ................... 40 °C typ.
at rated Irms
Packaging ..... 2000 pcs. per 13-inch reel
Product Dimensions
5.7 ± 0.3
(.224 ± .012)
Soldering Profile
PRE-HEATING
SOLDERING
5.7 ± 0.3
(.224 ± .012)
2.1
TP (260 °C / 40 sec. max.)
20~40
sec.
5.2
2R2
NATURAL
(.205 ± 0.2
± .008)
YYWW
COOLING
Temperature (°C)
2.8 ± 0.2
(.110 ± .008)
217
200
150
60~150
sec.
60~180
sec.
2.5
(.099)
1.1 ± 0.3
(.043 ± .012)
25
4.5
(.177)
1.5
(.060)
480 sec. max.
1.5 ± 0.2
(.059 ± .008)
2R2
YYWW
5.2 ± 0.2
(.205 ± .008)
Time (Seconds)
Reflow times: 3 times max.
Recommended Layout
6.50
(.256)
1.8
(.071)
2.8 ± 0.2
(.110 ± .008)
Electrical Schematic
1.1 ± 0.3
(.043 ± .012)
2.50
(.098)
1.5 ± 0.2
(.059 ± .008)
* RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
** Bourns follows the prevailing definition of “halogen free” in the industry. Bourns considers a product to be
“halogen free” if (a) the Bromine (Br ) content is 900 ppm or less; (b) the Chlorine ( Cl ) content is 900 ppm or
less; and (c) the total Bromine (Br) and Chlorine ( Cl ) content is 1500 ppm or less.
Specifications are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual
device performance may vary over time.
Users should verify actual device performance in their specific applications.
MM
DIMENSIONS:
(INCHES)
6.50
(.256)
1.8
(.071)
2.50
(.098)
3312 - 2 mm SMD Trimming Potentiometer
SRP5030T Series - Shielded Power Inductors
Packaging Specifications
330.0
(13.00)
DIA.
2.0 ± 0.5
(.079 ± .020)
13.5 ± 0.5
(.531 ± .020)
DIA.
100.0 ± 2.0
(3.937 ± .079)
COVER
TAPE
EMBOSSED
CAVITY
12.0 ± 0.5
(.472 ± .020)
EMBOSSED
CARRIER
DIA.
5.5 ± 0.1
1.5 ± 0.1
(.217 ± .004) (.059 ± .004)
4.0
(.157)
2.0
(.079)
6.2 ± 0.1
(.244 ± .004)
Marking
D/C
Marking
D/C
Marking
D/C
Marking
D/C
Marking
D/C
Marking
D/C
12.0 ± 0.3
(.472 ± .012)
3°
8.0 ± 0.1
(.315 ± .004)
3.3 ± 0.1
(.130 ± .004)
5.5 ± 0.1
(.217 ± .004)
USER DIRECTION OF FEED
2000 PIECES PER REEL
MM
DIMENSIONS:
(INCHES)
03/18
Specifications are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specific applications.
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