SKU: 375-7969 MPN: 1254425 Condition: New Availability: usually ships 10-16 days Shipping: Calculated at Checkout

The SCB-68A incorporates a completely redesigned mechanical enclosure with a magnetic removable lid, DIN-rail mount compatibility, and a resettable fuse. It is compatible with single- and dual-connector Multifunction I/O with 68-pin connectors.

Operating in a wide -55°C to +175°C junction temperature range, the axial leaded diodes feature a 5.8V to 550V working voltage range, 600W peak pulse capability (single-die parts) at 10/1000μs waveform, and 750mA to 58.1A peak pulse current range.

The Siemens 3NA7 68A 500V Fuse, 3NA7836-0RC, is a reliable and efficient fuse designed for electrical applications. This fuse belongs to the Siemens brand's renowned Series 3NA7, which ensures high-quality performance and durability. With a weight of just 0.186 kg, it is lightweight and easy to handle. The item code for this fuse is 3NA7836-0RC.

2025年3月10日 · This guide addresses many common questions for the SCB-68 and SCB-68A 68-pin DAQ breakout connector (or terminal blocks), which allow you to easily interface analog, digital, counter input and output signals, and take temperature readings.

2024年10月8日 · fuse是温度敏感性器件，所以fuse的额定电流需要根据Ta来做降额处理。 在所有fuse的规格书中，你都能找到如下的温度降额曲线，X轴是环境温度Ta，Y轴是降额系数derating。

Littelfuse PDM32004ZXM Mini Power Distribution Module, HWB6 Series, 6 Circuit, 68A can be installed anywhere on the vehicle and stands up to road splash and salt spray. In stock, order today!

Buy 782536-01 - NI / EMERSON - Terminal Block, I/O Connector, SCB-68A, Noise Rejecting, Shielded, Test and Measurement Devices. Newark Electronics offers fast quotes, same day dispatch, fast delivery, wide inventory, datasheets & technical support.

Ifuse=Max Isys/ (标准稳态折减*应用温度折减)=1.68A/ (0.75*0.85)=2.64A. 根据TE/1206/Fuse电流规格表/图1，大于2.64A最接近规格为3A/规格1206SFS300F/32 (32Vdc满足应用电压要求). 图1. 备注：标准稳态折减：为定值，通常取值=0.75；应用温度折减：可从TE/FUSE 折减曲线图2查得： 图2. 步骤2：通过换算实际应用脉冲I2t 值比较步骤1初步选择Fuse 之I2t 值，需满足前者<后者,才是合适的选型. 1), 正常开关发生的脉冲冲击测试要求:Imax=12.94A/持续时间200us/开关次数大 …

2016年7月25日 · Fuse作为过流保护器件，已经被广泛地使用在各种电器产品中。 但国内相当多设计开发人员对保险丝器件缺乏足够的认知，选型比较随意，通常只简单考虑下器件的工作电压/工作电流