25D471K datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > Passive components> 25D471K

Preview

25D471K: DescriptionVDR（Voltage Dependent Resistor）; CategoryPassive components; File Size381KB，2 Pages; ManufacturerSPSEMI; Websitehttp://www.spsemi.cn

Download Datasheet View All

25D471K Overview

VDR（Voltage Dependent Resistor）

Preview

Download Datasheet

View All

25D Series

Varistor Type MYG

Type MYG Varistors are made of semiconductor ceramic materials composed mainly of

zinc oxide. They have non-linear resistance that changes as a function of applied voltage. It has

small size, high current capacity, and high protection level.

Features

Recommended Applications

　　　　　　＞

Protection of semiconductors

Surge protection of consumer equipment

Surge protection of communication, measuring or controller instrument

Relay or electromagnetic Valve surge absorption

Wide Varistor voltage range (200V½１６０0V)

Excellent non-linearity and protection level

Large withstanding surge current

Fast response（≤20ns）

Explanation of Part Numbers

Element Size

25mm

Varistor Voltage

The first two digits are

ignificant figures and the

third one denotes number of

zeros following

Voltage

Tolerance

K:±10%

Dimension

Range of voltage

(V)

max

Dimensions(mm)

max

min

d±

0.1

D1±1.0

200 - 1600

31.0

14.0

1.0

10.0~13.0

REV.2014.05.01

01 | www.spsemi.cn

Recommended Resources

Interface circuit between CMOS and HTL a

DC motor drive circuit

Lighting audio control circuit

555 switch buck regulator circuit

555 water temperature informer circuit

Thyristor circuits with output power of 100W, 700w and 1000W

Regarding the declaration of interrupt functions in C51: : #define uint unsigned int #define uchar unsigned char uint state; uint i; uchar sum_state; uchar buff_1[5]="XXXXX"; uchar buff_2[5]="XXXXX"; uchar buff_3[5]="XXXXX"; uchar buff_4[5]="XXXXX"; uchar b...; jingon Embedded System

How to build a real-time Ethernet network: To many readers, this article may be laughable. However, the concept of Ethernet in real-time applications is the most optimistic. Ethernet is not reliable because it does not establish a unique and d...; lorant MCU

After importing the 2812 project example, it prompts that it does not match and cannot be run: #16019-D file "C:/ti/ccsv6/tools/compiler/c2000_6.2.5/lib/rts2800.lib" specifies large memory model, which is not compatible with small memory model specified in a previous file or on the command line...; 哈哈爱学习 DSP and ARM Processors

Regarding the issue of instantiating Altera FIFO occupying RAM resources: The FPGA uses StratixII GX, and the RAM resources are M512 (32*18bits), M4K (128*36bits) and M-RAM (4K*144bits). I instantiate a 64*48 FIFO and it takes up 2 M4Ks; I instantiate a 128*48 FIFO and it t...; eeleader-mcu FPGA/CPLD

Please help analyze a circuit diagram: [backcolor=white]What are the functions of R, R3, C and the transistor? When I changed the values of these two resistors in multisim simulation, I found that the output voltage did not change. [/backc...; 桂花蒸 Analog electronics

Could you please tell me what type of GPRS module is suitable for use on the development board?: I see a lot of cheap GPRS modules on Taobao, but I don't know if they can be used on the development board and I don't want to waste money....; liang118038 Embedded System

Shortcut: 00 01 02 03 04 05 06 07 08 09 0A 0C 0F 0J 0L 0M 0R 0S 0T 0Z 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 1H 1K 1M 1N 1P 1S 1T 1V 1X 1Z 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 2G 2K 2M 2N 2P 2Q 2R 2S 2T 2W 2Z 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 3G 3H 3J 3K 3L 3M 3N 3P 3R 3S 3T 3V 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4M 4N 4P 4S 4T 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5E 5G 5H 5K 5M 5N 5P 5S 5T 5V 60 61 62 63 64 65 66 67 68 69 6A 6C 6E 6F 6M 6N 6P 6R 6S 6T 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7M 7N 7P 7Q 7V 7W 7X 80 81 82 83 84 85 86 87 88 89 8A 8D 8E 8L 8N 8P 8S 8T 8W 8Y 8Z 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9F 9G 9H 9L 9S 9T 9W

Popular Components