RL-7485-1
SHIELDED SMD
POWER INDUCTORS
DESCRIPTION
• Shielded SMD Power Inductor
FEATURES & APPLICATIONS
• Magnetically shielded
• High inductance/high current power inductor
• Ideal for use in a variety of DC-DC converter inductor applications
ENVIRONMENTAL DATA
•
•
Storage temperature range:
-55°C to +130°C
Operating temperature range:
-40°C to +130°C
PACKAGING INFORMATION
• Packaging information: pg. 490
Verify operation with sample in actual circuit. Order samples at www.rencousa.com.
MECHANICAL DIMENSIONS
U.S. Standard (mm)
PART NUMBER
RL-7485-1
A (MAX.)
0.26 (6.60)
B (MAX.)
0.24 (6.20)
C
0.19 (4.80)
D
0.02 (0.60)
E
0.08 (2.00)
F (MAX.)
0.14 (3.50)
PART NUMBER
RL-7485-1
PART WEIGHT
0.43g (0.02oz)
G (REF.)
0.04 (1.00)
H (REF.)
0.18 (4.60)
I (REF.)
0.10 (2.60)
TOP VIEW
A
D
SIDE VIEW
RECOMMENDED PCB LAYOUT
SCHEMATIC
ST
E
G
B
F
I
FN
C
H
SURFACE MOUNTS
RENCO ELECTRONICS INC.
595 International Place, Rockledge, FL 32955-4200 USA • www.rencousa.com • ISO 9001 Certified
Toll Free Engineering Hot Line: 800.645.5828 • P: 321.637.1000 • F: 321.637.1600
RL-7485-1
Renco Part No.
RL-7485-1
RL-7485-1-2R0M
RL-7485-1-2R7M
RL-7485-1-3R3M
RL-7485-1-4R7M
RL-7485-1-6R2M
RL-7485-1-8R2M
RL-7485-1-100M
RL-7485-1-120M
RL-7485-1-150M
RL-7485-1-180M
RL-7485-1-220M
RL-7485-1-270M
RL-7485-1-330M
RL-7485-1-390M
RL-7485-1-470M
RL-7485-1-560M
RL-7485-1-680M
RL-7485-1-820M
RL-7485-1-101M
RL-7485-1-151M
Inductance
(µH)
2.0 ± 20%
2.7 ± 20%
3.3 ± 20%
4.7 ± 20%
6.2 ± 20%
8.2 ± 20%
10.0 ± 20%
12.0 ± 20%
15.0 ± 20%
18.0 ± 20%
22.0 ± 20%
27.0 ± 20%
33.0 ± 20%
39.0 ± 20%
47.0 ± 20%
56.0 ± 20%
68.0 ± 20%
82.0 ± 20%
100.0 ± 20%
150.0 ± 20%
DCR Max.
(Ohms)
0.0191
0.0220
0.0257
0.0316
0.0350
0.0435
0.0494
0.0620
0.0770
0.0815
0.1060
0.1400
0.1620
0.1920
0.2090
0.2570
0.3200
0.4200
0.4770
0.6440
Isat
(A)
2.99
2.69
2.57
2.08
1.83
1.54
1.49
1.28
1.10
1.04
0.96
0.82
0.75
0.70
0.67
0.60
0.55
0.46
0.44
0.36
Irms
(A)
3.30
3.12
2.81
2.51
2.41
2.11
1.97
1.73
1.54
1.52
1.29
1.10
1.02
0.96
0.89
0.80
0.71
0.61
0.57
0.48
NOTES:
1. Isat - DC CURRENT THAT WILL CAUSE INDUCTANCE TO DROP BY 30%
2. Irms - CURRENT THAT CAUSES THE TEMPERATURE TO
RISE APPROX. 40ºC ABOVE AMBIENT OF 25ºC
3. ELECTRICAL SPECIFICATIONS MEASURED AT 25ºC
4. INDUCTANCE TESTED AT 100 kHz, 1.0 Vrms
RENCO ELECTRONICS INC.
595 International Place, Rockledge, FL 32955-4200 USA • www.rencousa.com • ISO 9001 Certified
Toll Free
Engineering Hot Line: 800.645.5828 • P: 321.637.1000 • F: 321.637.1600
SURFACE MOUNTS