RL-7550-1-4R7M [RENCO]
LOW DCR/ LOW PROFILE SMD INDUCTORS;
| 型号： | RL-7550-1-4R7M |
| 厂家： | 
RENCO ELECTRONICS, INC. |
| 描述： | LOW DCR/ LOW PROFILE SMD INDUCTORS 大电流电感器 测试 |
| 文件： | 总2页 (文件大小：1224K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
RL-7550-1
LOW DCR/ LOW PROFILE
SMD INDUCTORS
DESCRIPTION
FEATURES & APPLICATIONS
•ꢀꢀ LowꢀProfileꢀSMDꢀInductor
•ꢀ Lowꢀprofile,ꢀgreatꢀforꢀapplicationsꢀwhenꢀspaceꢀisꢀatꢀaꢀminimum
•ꢀꢀ Enclosedꢀinꢀaꢀruggedꢀcaseꢀtoꢀprovideꢀoptimumꢀpickꢀ
ENVIRONMENTAL DATA
ꢀ andꢀplaceꢀoperations
•ꢀ Highꢀinductanceꢀ/ꢀhighꢀcurrent,ꢀultraꢀlowꢀprofileꢀinductor
•ꢀꢀ ExcellentꢀasꢀDC-DCꢀconverterꢀusedꢀinꢀnotebookꢀcomputers,ꢀ
•ꢀꢀ Storageꢀtemperatureꢀrange:ꢀꢀ
ꢀ
-55°Cꢀtoꢀ+130°C
•ꢀꢀ Operatingꢀtemperatureꢀrange:ꢀ
-40°Cꢀtoꢀ+130°C
ꢀ
ꢀ
smartphones,ꢀcellꢀphones,ꢀstep-upꢀorꢀstep-downꢀconverters
andꢀꢀflashꢀmemory
ꢀ
PACKAGING INFORMATION
•ꢀ Packagingꢀinformation:ꢀꢀpg.ꢀ490
Verify operation with sample in actual circuit. Order samples at www.rencousa.com.
MECHANICAL DIMENSIONS
U.S. Standard (mm)
PART NUMBER
A (MAX.) B (MAX.)
C 0.01ꢀ (0.ꢁ) D 0.01ꢀ (0.ꢁ) E 0.00ꢂ (0.ꢀ)
F (MAX.)
RL-7550-1
0.29 (7.30) 0.22 (5.50)
0.20 (5.00)
0.25 (6.40)
0.08 (2.00)
0.08 (2.00)
PART NUMBER PART WEIGHT
G (REF.)
H (REF.)
I (REF.)
RL-7550-1
0.15g (0.005oz)
0.06 (1.60)
0.10 (2.50)
0.16 (4.00)
TOP VIEW
SIDE VIEW
RECOMMENDED LAND PATTERN
SCHEMATIC
A
G
ST
E
B
F
H
FN
C
D
I
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-7550-1
Renco Part No.
RL-7550-1
Inductance
(µH)
DCR Max.
(Ohms)
Isat
Irms
(A)
SRF (MHz)
Typ.
(A)
RL-7550-1-1R0M
RL-7550-1-1R5M
RL-7550-1-2R2M
RL-7550-1-3R3M
RL-7550-1-4R7M
RL-7550-1-6R8M
RL-7550-1-100M
1.0 20ꢀ
1.5 20ꢀ
2.2 20ꢀ
3.3 20ꢀ
4.7 20ꢀ
6.8 20ꢀ
10.0 20ꢀ
0.040
0.060
0.070
0.100
0.120
0.190
0.260
2.50
2.20
1.80
1.40
1.20
1.10
1.00
2.30
2.10
1.70
1.30
1.10
1.00
0.90
230.0
180.0
140.0
110.0
100.0
80.0
60.0
NOTES:
1. Isat - DC CURRENT THAT WILL CAUSE INDUCTANCE TO DROP BY 5%
ꢀ. Irms - CURRENT THAT CAUSES THE TEMPERATURE TO RISE APPROX. 40ºC ABOVE AMBIENT OF ꢀ5ºC
ꢁ. ELECTRICAL SPECIFICATIONS MEASURED AT ꢀ5ºC
4. INDUCTANCE TESTED AT 100 kHz, 0.1 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
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