20-pin SOIC-W, 19 Bussed Resistors; 100% tin (Pb-free) terminations
Absolute TCR Code
00 = ±250ppm/°C; 01 = ±100ppm/°C
02 = ±50ppm/°C; 03 = ±25ppm/°C
Resistance Code
4-Digit Resistance Code
Ex: 1002 = 10K , 50R1 = 50.1
(The USA style coding shown is preferred, but, historically, European style coding (e.g. 10K) may have been used.)
Absolute Tolerance Code
J = ±5%; G = ±2%; F = ±1%; D = ±0.5%
C = ±0.25%; B = ±0.1%
Optional Ratio Tolerance Code
G = ±2%; F = ±1%; D = ±0.5%;
C = ±0.25%; B = ±0.1%; A = ±0.05%
Packaging
Specify tubes or tape & reel.
Tape and reel packaging is compliant with EIA-481-D: 8 mm through 200 mm Embossed Carrier Taping and 8 mm and 12 mm Punched Carrier Taping of Surface Mount Components
for Automatic Handling.
Tube packaging drawing detail available upon request.
The picture is a curve chart of MMBT3904. There are 4 questions as follows:
1. What does the "Base-Emitter Saturation Voltage" in the figure mean? How is it different from the base-emitter voltage dro...
In a single-ended flyback switching power supply, the primary input of the transformer is a DC voltage, and the secondary output is also a DC voltage.
How is the input DC converted into AC through the...
Figure 1 is the circuit in use, but because the external input terminal is in high impedance state when there is no input, it is sometimes unstable. I want to connect a 50K resistor directly between p...
For those who like to use KiCad, the new version Kicad5.1.6 is released
Manually enter the address to the official website to download
The KiCad project is proud to announce the latest stable release ...
Click here to enter the live broadcast
Live broadcast time : October 20, 2020 (Tuesday) 10:00-11:30 amLive broadcast topic : Flyback isolated power supply design without optocouplerLive broadcast intr...
As one of the industry leaders in AR smart glasses, Epson has been deeply involved in the AR field for many years, adhering to the "economical, small, and precise" technology, and striving to create ...[Details]
1. Overview
In recent years, with the rapid development of digital signal processing technology and the continuous emergence of new theories and algorithms, coupled with the overal...[Details]
STMicroelectronics (ST) has collaborated with selected partners to build a complete ecosystem for securely connecting Industrial Internet of Things (IIoT) and automotive systems to cellular networks ...[Details]
1.
Application of
power
electronics
technology
Power electronics technology is an emerging technology. It is formed by the intersection of three disciplines: electricity, electroni...[Details]
This article uses the 32-bit microprocessor LPC2378 of Philips Company to develop the distribution transformer monitoring terminal, and uses the IAP function of the chip to realize the remote update ...[Details]
China Energy Storage Network
: Ubiquitous construction is accelerating, and 5G is one of the important directions. The massive towers and substation resources of the power grid can provide am...[Details]
1 Introduction
High reliability software generally refers to a type of software: if a failure occurs during the operation of this type of software, it will cause major catastrophic accidents or e...[Details]
January 24, 2024, Shenzhen, China - Today, OPPO, the world's leading smart device innovator, announced the signing of a global patent cross-licensing agreement with Nokia. The agreement covers the st...[Details]
Dual tone doorbell circuit diagram
It is economical and practical to use the 48V (60V) DC feed provided by the telephone feeder as the working energy of the electronic doorbell. Now introduce a ...[Details]
Fluke's new Fluke 87V digital multimeter integrates an optional low-pass filter that can accurately measure the output signal of the drive, and its test results are consistent with the display of t...[Details]
The interrupt controller in S3C2440A accepts requests from 60 interrupt sources. These interrupt sources are provided by internal peripherals, such as DMA controller, UART, IIC, etc. Among these inte...[Details]
As the whole equipment is becoming increasingly miniaturized and power-saving, low-power-consumption low-dropout linear regulators (LDO) are becoming the mainstream in the market for linear regulat...[Details]
In today's rapidly developing innovation, young talents are an important force to promote social progress. Shanghai Xianji Technology Co., Ltd. (Xianji Semiconductor, Hro), as a leader in the s...[Details]
Non-contact temperature sensor, also known as infrared temperature sensor, is a sensor that determines the temperature of an object by measuring the infrared radiation emitted from the surface of t...[Details]