RL-7550-2-4R7M [RENCO]

LOW DCR/ LOW PROFILE SMD INDUCTORS;


型号：	RL-7550-2-4R7M
厂家：	RENCO ELECTRONICS, INC.
描述：	LOW DCR/ LOW PROFILE SMD INDUCTORS DC-DC转换器测试电感器
文件：	总2页 (文件大小：1225K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

RL-7550-2

LOW DCR/ LOW PROFILE

SMD INDUCTORS

DESCRIPTION

FEATURES & APPLICATIONS

• Low Proﬁle SMD Inductor

• Enclosed in a rugged case to provide optimum pick

and place operations

• High inductance / high current ultra low profile inductor

• Low profile. Great for applications when space is at a premium

• Excellent as DC-DC converter used in notebook computers,

smartphones, cell phones, step-up or step-down converters,

and flash memory

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

A (MAX.) B (MAX.) C 0.0ꢀ2 (0.ꢁ)

D 0.0ꢀ2 (0.ꢁ)

E 0.00ꢂ (0.2)

F (MAX.)

RL-7550-2

0.29 (7.30) 0.22 (5.50)

0.20 (5.00)

0.25 (6.40)

0.08 (2.00)

0.12 (2.92)

PART NUMBER PART WEIGHT

G (REF.)

H (REF.)

I (REF.)

RL-7550-2

0.2g (0.007oz)

0.06 (1.60)

0.10 (2.50)

0.16 (4.00)

TOP VIEW

SIDE VIEW

RECOMMENDED LAND PATTERN

SCHEMATIC

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-7550-2

Renco Part No.

RL-7550-2

Inductance

(µH)

DCR Max.

(Ohms)

Isat

Irms

(A)

SRF (MHz)

Typ.

(A)

RL-7550-2-1R0M

RL-7550-2-1R5M

RL-7550-2-2R2M

RL-7550-2-3R3M

RL-7550-2-4R7M

RL-7550-2-6R8M

RL-7550-2-100M

RL-7550-2-150M

RL-7550-2-220M

RL-7550-2-330M

RL-7550-2-470M

RL-7550-2-680M

RL-7550-2-101M

RL-7550-2-151M

RL-7550-2-221M

1.0 20ꢀ

1.5 20ꢀ

0.050

0.070

0.080

0.090

0.130

0.160

0.230

0.370

0.510

0.640

0.860

1.270

2.000

3.110

2.90

2.60

2.30

2.00

1.50

1.20

1.10

0.90

0.70

0.58

0.50

0.40

0.31

0.27

0.22

2.90

2.80

2.40

2.00

1.50

1.40

1.10

1.20

0.80

0.60

0.50

0.40

0.30

0.25

0.20

130.0

115.0

90.0

70.0

50.0

45.0

35.0

30.0

20.0

15.0

14.0

11.0

9.0

2.2 20ꢀ

3.3 20ꢀ

4.7 20ꢀ

6.8 20ꢀ

10.0 20ꢀ

15.0 20ꢀ

22.0 20ꢀ

33.0 20ꢀ

47.0 20ꢀ

68.0 20ꢀ

100.0 20ꢀ

150.0 20ꢀ

220.0 20ꢀ

6.0

5.5

NOTES:

ꢀ. Isat - DC CURRENT THAT WILL CAUSE INDUCTANCE TO DROP BY 5%

2. Irms - CURRENT THAT CAUSES THE TEMPERATURE TO RISE APPROX. 40ºC ABOVE AMBIENT OF 25ºC

ꢁ. RESISTANT TO SOLDER HEAT: 260ºC FOR ꢀ0 SECONDS

4. ELECTRICAL SPECIFICATIONS MEASURED AT 25ºC

5. INDUCTANCE TESTED AT ꢀ00 kHz, 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

相关型号：