SMT Power Inductor

SI104 Type

Features

RoHS compliant.

Low profile (4.5mm max. height) SMD type.

Unshielded.

Self-leads, suitable for high density mounting.

High energy storage and low DCR.

Provided with embossed carrier tape packing.

Idel for power source circuits, DC-DC converter,DC-AC inverters inductor applications.

In addition to the standard versions shown here,

customized inductors are available to meet your exact requirements.

Mechanical Dimension:

RECOMMENDED PAD PATTERNS

10.0

C

B

D 10.6

1.8

UNIT:mm/inch

A = 10.0¡Ó 0.4 / 0.394¡Ó 0.016 B = 9.0 ¡Ó 0.2 / 0.354¡Ó 0.008 C = 4.0 ¡Ó 0.5 / 0.157¡Ó 0.020 D = 2.0 ¡Ó 0.2 / 0.079¡Ó 0.008

Electrical Characteristics: 25oC, 1KHz, 1V

PART NO.

L 1

DCR

Irated 2

(uH)

( ) MAX

(Adc)

 

SI104 - 100

10

0.053

2.40

 

 

 

 

SI104 - 120

12

0.061

2.20

 

 

 

 

SI104 - 150

15

0.070

1.90

 

 

 

 

SI104 - 180

18

0.081

1.80

 

 

 

 

SI104 - 220

22

0.088

1.60

SI104 - 270

27

0.100

1.50

SI104 - 330

33

0.120

1.30

SI104 - 390

39

0.151

1.20

SI104 - 470

47

0.170

1.10

SI104 - 560

56

0.199

1.00

SI104 - 680

68

0.223

0.91

SI104 - 820

82

0.252

0.85

SI104 - 101

100

0.344

0.74

SI104 - 121

120

0.396

0.69

SI104 - 151

150

0.544

0.61

SI104 - 181

180

0.621

0.56

SI104 - 221

220

0.721

0.53

SI104 - 271

270

0.949

0.45

SI104 - 331

330

1.100

0.42

SI104 - 391

390

1.245

0.38

SI104 - 471

470

1.526

0.35

SI104 - 561

560

1.904

0.32

1000.00

100.00

INDUCTANCE (uH)

10.00

1.00

0.00

561

471

391

331

271

221

181

151

121

101

820

680

560

470

390

330

270

220

180

150

120

100

0.01 0.10 1.00 10.00

CURRENT (A)

1. Tolerance of inductance : 10%.

2. Irated is the DC current which cause the inductance drop less than 10% of its nominal inductance without current

and the surface temperature of the part increase less than 45oC.

3. Operating temperature: -20oC to 105oC (including self-temperature rise).

DELTA ELECTRONICS, INC.

(TAOYUAN PLANT CPBG) 252, SAN YING ROAD, KUEISAN INDUSTRIAL ZONE, TAOYUAN SHIEN, 333, TAIWAN, R.O.C.

TEL: 886-3-3591968; FAX: 886-3-3591991

http://www.deltaww.com

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Delta Electronics manual SMT Power Inductor, SI104 Type, Features, Mechanical Dimension

SI104 specifications

Delta Electronics SI104 is an innovative device that exemplifies cutting-edge technology in the realm of industrial automation and control. This compact, smart controller is particularly well-suited for applications requiring precision and reliability. One of the standout features of the SI104 is its ability to integrate seamlessly with various industrial communication protocols, making it highly versatile for diverse environments.

At its core, the SI104 boasts advanced computing capabilities, enabling it to process data quickly and efficiently. Its robust processor allows for real-time data analysis, ensuring that operators receive instant feedback and can make informed decisions on-the-fly. This is especially critical in manufacturing settings where downtime can significantly impact productivity and profitability.

The SI104 is equipped with a user-friendly interface, which simplifies setup and operation. Through its intuitive display and controls, users can easily navigate through settings, monitor performance metrics, and troubleshoot any issues that may arise without extensive training. This ease of use is a crucial aspect that enhances operational efficiency and reduces the likelihood of errors during configuration and operation.

Another significant feature of the SI104 is its support for a variety of I/O modules. This allows businesses to customize the device according to their specific needs, making it adaptable for different types of machinery and equipment. Whether it’s monitoring sensors, controlling actuators, or managing data inputs and outputs, the SI104 is designed to handle it all.

In terms of connectivity, the SI104 supports multiple network protocols, including Ethernet, Modbus, and Profibus. This capability is essential for modern industrial environments where devices need to communicate with each other and with centralized systems. The ability to integrate smoothly into existing infrastructures ensures that businesses can enhance their automation capabilities without overhauling their entire system.

The robustness of the SI104 is further evidenced by its durable design. Built to withstand harsh industrial environments, it can operate effectively in high temperatures, humidity, and dust-laden environments. This characteristic ensures longevity and reliability, reducing the frequency and costs associated with maintenance and replacements.

Overall, the Delta Electronics SI104 is a powerhouse of technology that combines performance, versatility, and ease of use. With its advanced features and durable construction, it stands out as a reliable solution for industries looking to enhance their automation strategies and improve operational efficiency.