Littelfuse Unveils SSA Series Current Shunt Resistor Solution for High-Performance Current Sensing

时间： 2023-11-07 来源：Littelfuse News

代理服务

技术支持

采购服务

Resistor,Current Shunt Resistors,current transformers,Hall effect sensors

LITTELFUSE, an industrial technology manufacturing company empowering a sustainable, connected, and safer world, announced the launch of its SSA Series Current Shunt Resistors—the first of its kind in the Littelfuse portfolio. These two-terminal, ultra-low resistance shunt resistors are uniquely designed to meet the increasing demand for accurate current measurement in high-performance applications.

Unlike competing technologies such as Hall effect sensors, current transformers, flux gate sensors, and Rogowski coils, the Littelfuse Current Shunt Resistor delivers a more efficient solution that works well in both AC and DC circuits. With a higher power rating than metal foil resistors, the SSA Series excels in applications demanding rigorous current sensing due to high-power requirements.

This versatility makes it an ideal choice for a wide range of markets and applications, including:

●automotive electronics,

●EV charging,

●large appliances,

●data centers,

●industrial,

●power modules, and

●frequency converters.

“Accurate current measurement is crucial for the optimal performance of electrical and electronic devices," says Stephen Li, Product Manager at Littelfuse. "With the ever-increasing demand for high-performance devices, our SSA Series Current Shunt Resistors offer a cost-effective solution for both AC and DC applications requiring demanding current sensing.”

The Series offers the following key features and benefits:

●Cost-effective: More affordable than competing technologies.

●Versatility: Compatible with both AC and DC circuits.

●Compact Size: Ideal for space-constrained applications.

●Good Heat Dissipation: Ensures reliable performance.

●English Case Sizes: Available in 2512, 3921, and 5931.

●Resistance: Range from 0.2 – 4.0mΩ.

●Power Rating: Up to 15W.

●Tolerance: As low as ±1.0%.

●TCR: Down to ±50ppm/℃.

Availability

The SSA Series Current Shunt Resistors are available in tape-and-reel quantities of 3,000. Place sample requests through authorized Littelfuse distributors worldwide.

发送到邮箱 |
+1 赞 0
收藏
评论 0
| 转发至：

本文由星晴123转载自Littelfuse News，原文标题为:Littelfuse Unveils SSA Series Current Shunt Resistor Solution for High-Performance Current Sensing，本站所有转载文章系出于传递更多信息之目的，且明确注明来源，不希望被转载的媒体或个人可与我们联系，我们将立即进行删除处理。

全部评论（0）

暂无评论

ROHM’s New Shunt Resistors Contribute to Greater Miniaturization in Automotive, Consumer, and Industrial Equipment Applications

ROHM has added three new products featuring a rated power of 5W in resistance values of 0.5mΩ, 1.0mΩ, 1.5mΩ to the 2512-size (0.25inch × 0.12inch) / 6432-size (6.4mm × 3.2mm) PMR100 series of standard type metal plate shunt resistors designed for motor control and power circuits in automotive, consumer, and industrial equipment applications.

2024-06-08 - 产品代理服务技术支持采购服务

TT Electronics Launches LRMAH2512 High-Power Shunt Resistors, Offering Values Down to 200µΩ at 1% Tolerance

TT Electronics has unveiled its latest innovation – the LRMAH2512 surface-mount technology (SMT) shunt resistors. This compact resistor boasts a robust 6W rating, making it the perfect solution for precision current measurements in motor control, power supply, and battery management applications.

2024-02-20 - 产品代理服务技术支持采购服务

TT Electronics （TT）电阻器选型指南

目录- Technology and Product Selector Guides Current Sense Resistors High Value/Voltage Resistors Surge/Pulse Resistors High Power Resistors Precision/Fusible Resistors High Reliability Resistors Temperature Sense & Thermal Management Resistors Zero-Ohm Jumper & General Purpose Resistors Colour Code for Band-marked Resistors

型号- BCN168SB,WH SERIES,T 2010,WP25S,WMO7S,BCN168RB,0612X,BCN,WP5SZI,WHS-UL,WIN SERIES,RCP,SQM5,SQM3,SQM2,EBW5216,N 0815,LRF SERIES,SQM7,4507,LRCS,4500,WMO5S,4501,4502,4503,4504,VRW37,4505,4506,RHVD08,RC70P,T0603,WRM SERIES,HDSC,CR,LVC SERIES,VRW25,DIV23 SERIES,ULW SERIES,RHVD15,LRMAPXXXX SERIES,4530,GHVC SERIES,ULR3N,4531,WDBR-UL,TJC,RHVD10,RC65,WMO3S,BPR50,WH10,ULR,EMC,LCS SERIES,ULW,WP-SZI SERIES,WHPC,PCF,WMO2S,RC55,4532,4533,4534,4535,4536,4537,PCR,HPDC SERIES,OAR,SQP SERIES,WPYP10,ULR1S,BCN10,WSHR,ULR25,WRM,1900 SERIES,W20,WMO1S,W22,W21,T0805,W24,W23,SQP7,SQP5,ULR2N,BPR30,SQP2,SQP3,SOT143 SERIES,RC70,LR SERIES,WSM,HVC,W31,W30,HVD,WHS2,WHS3,WHS5,W20 SERIES,WH25,WHS7,WP3SZI,BPC3,RC65P,HVP,WH50,LHVC,HR,PFC,WMO-S SERIES,VRW,MFP1,MFP2,BPR10,WA84F,EBW SERIES,MF-S,WP-SZI,BPC7,BPC5,HVP SERIES,MFC SERIES,WSM2,WSMHP,WSM3,GHVC2512,MF1/2S,WCM SERIES,BPC10,LOB-5,ULR15S,LOB-3,MFR5,LRF3W SERIES,MFR3,MFR4,HVD08,RHVD10A,WH100,RC SERIES,VRW SERIES,SOT,RC55P,WSMHP25,HVD15,LR,WSMHP20,HVD12,1020X,DIV23,SPP,WMHP35,DSC,0508X,WRM-HP SERIES,WP-S SERIES,MF2S,LOB SERIES,MFR SERIES,HVD20,WHS10,WH200,WMHP50,SQM,PFC-HT,LRZ SERIES,SQP,BPC,LRMA,WSMHP SERIES,OARS-XP SERIES,LCS,MF1S,EMC SERIES,PR SERIES,BPR,WMHP20,N 0612,MFC,HVD30,RHVD15A,PCFH,T43,OARS-XP,T44,MFP,MFR,PCFP,T48,WCR SERIES,WA84F SERIES,WSMHP35,4530 SERIES,WH300,T0402,APC,HPWC,MF3S,VRW68,PR,WPYP SERIES,LRCS SERIES,OAR-5,OAR-1,OAR-3,1908,RC,PCR SERIES,RHVD SERIES,PCF SERIES,WHS5UL,1906,1905,1900,N 1225,BCN SERIES,PWC SERIES,1600 SERIES,LRF3W,ASC,WHPC SERIES,MFP SERIES,HTCR,PWP08,RCP SERIES,CAR SERIES,APC SERIES,WPYP8,P4026,PR5,PR4,TJC SERIES,WMHP,WP-S,SQM SERIES,SPP SERIES,PWP04,PWP06,OARS1,GHVC1206,T1206,OARS SERIES,HVP08,HVP06,TFHP SERIES,HVP04,WHS-UL SERIES,WRM-HV SERIES,PTS SERIES,HVD SERIES,M 2512,WSM SERIES,P 3920,WMO1/2S,WHS SERIES,SC3 SERIES,HVP15,ULR SERIES,HVP10,SPP-1,T 2512,LHVC SERIES,SPP-3,PTS,SPP-2,ULR2,ULR1,WH,WP2S,BPR SERIES,EMC2,WDBR1/2,ULR5,TFHP,HVP20,ULR3,M 1206,WL4 SERIES,BPR7,0207HP,BPR5,1602,BPR3,1601,SP20F SERIES,1600,WP1S,WPRT,WRM-HV,GCR,1609,1608,1607,1606,1605,SP20F,1604,1603,WRM-HP,WCM,WMHP SERIES,WCR,BPC SERIES,PFC-D,BCN164A,WP4S,WDBR5,WDBR SERIE,WDBR7,WDBR2,CAR7,PWC,WDBR1,CAR6,LOB,CAR5,WDBR3,PWP,P 2512,WP3S,BCN164AB,WPRT10,WPRT15,M 0805,P2817,OARSXP,RHVD,P 2726,WMO-S,WPRT20,EBW,3810,3811,WP2SZI,3812,CR SERIES,S0M10,DSC SERIES,WMHP100,GHVC,4800 SERIES,WPRT30,WP5S,HTCR SERIES,LRF,WH5,LRMA SERIES,P 5930,4804,4805,WPRT40,LRZ,GHVC2010,GCR SERIES,WPYP,PWP10,4800,PWP15,4802,WHS,HPDC,EBW8518,MF-S SERIES,OAR SERIES,PWP SERIES,4500 SERIES,ULW5,ULW4,ULW3,ASC SERIES,WPRT50,CAR,ULW2,OARS,PWP20,WHS3UL,W30 SERIES,4812,WIN,SQP20,SQM10A,LRMAPXXXX,3810 SERIES,WPRT SERIES,SOT143,HR SERIES,HVC SERIES,SQP15,SC3,SQP10,WDBR,WHS2UL,LVC,PFC-D SERIES,4832,WL4

07.23 - TT ELECTRONICS - 选型指南 - Issue 16 代理服务技术支持采购服务

Exxelia Ohmcraft Custom Resistors Help Ensure Speed and Automobile Electronics Testing

Before being sent off to dealerships for sale, automobiles are subject to a series of tests as part of the production process. This type of automotive testing ensures that all of the vehicle’s electronic components meet the most stringent testing standards, screening out any faulty devices or malfunctions. Tests are often run on multiple electronics simultaneously, increasing the complexity of these testing systems, which utilize precision low-noise chip resistors from Exxelia Ohmcraft for their accuracy and reliability.

2020-08-01 - 新产品代理服务技术支持采购服务

The Future Development Trend of Hall Sensor

Hall Sensor is the world‘s third-largest sensor product, which is widely used in industrial, automotive, computer, mobile and emerging consumer electronics. In the next few years, as more and more automotive electronics and industrial design companies move to China, Hall sensors‘ annual sales in the Chinese market will maintain a high growth rate of 20% to 30%. At the same time, the related technologies of Hall Effect Sensor are still being improved, and programmable Hall sensors, intelligent Hall sensors and micro Hall sensors will have better market prospects.

2024-07-16 - 技术探讨代理服务技术支持采购服务

FIRSTOHM is Providing the Best Solution for Passing the Pulse 5a Test: Automotive Load Dump Resistor

In automotive systems, electronics must pass the ISO7637 EMC transient test(Pulse 5a/5b) to verify that the automotive electronics will not suffer from spikes and malfunction. In response to the surge immunity required by ISO7637 pulse 5a, a TVS function higher than pulse 5b must be selected to pass the test. FIRSTOHM is providing the best solution for passing the pulse 5a test. It is recommended to use an anti-surge resistor/automotive load dump resistor to reduce the impact of the surgeon on the circuit.

2024-02-09 - 应用方案代理服务技术支持采购服务

CT200系列电流互感器

描述- CT200系列电流互感器与Littelfuse继电器配合使用，用于检测接地漏电或相电流。该系列产品具有高精度、宽频率范围和多种规格可供选择。

型号- CT200L,CT200,CT200 SERIES,CT-200L,CT-200

111215 - LITTELFUSE - 数据手册 - Rev: 1-A-111215 代理服务技术支持采购服务查看更多版本

55250角位移传感器霍尔效应传感器旋转霍尔传感器>55250

描述- Littelfuse 55250系列旋转绝对位置传感器提供0至105度的角度测量范围，可选择全360度运动。该传感器采用非接触式霍尔效应技术，具有抗机械磨损和污染的性能限制，适用于各种车辆和工业领域。它能在恶劣环境中工作，温度范围为-40°C至125°C，并具备汽车级EMI/EMC保护和反向极性保护。

型号- 55250 SERIES,55250-00-00-0,55250

10/27/15 - LITTELFUSE - 数据手册代理服务技术支持采购服务

SE-CS40系列电流互感器

描述- 该资料介绍了Littelfuse公司的SE-CS40系列电流互感器，用于与Littelfuse继电器配合检测接地漏电电流。资料提供了产品的规格、订购信息、尺寸图和安装说明。

型号- SE-CS40 SERIES,SE-CS40-6,SE-CS40

111215 - LITTELFUSE - 数据手册 - Rev: 1-A-111215 代理服务技术支持采购服务查看更多版本

HVI高压工业电阻器

描述- 本资料介绍了HVI系列高压工业电阻的特性、规格和尺寸。这些电阻具有零感抗、宽范围的公差、广泛的阻值范围和无与伦比的高压处理能力。它们适用于精密高压电源、电子显微镜、X射线仪器和高分辨率CRT显示器。

型号- HVI26,HVI78,HVI124,HVI103,HVI26100KΩ1%,HVI52,HVI SERIES,HVI,HVI39,HVI154

2024/1/28 - RARA - 数据手册代理服务技术支持采购服务

CT系列电流互感器

描述- 本文档介绍了Littelfuse提供的多种仪表级电流互感器，直径范围为1-3英寸。这些电流互感器的电压等级为600V，绝缘水平为10kV，符合cURus认证（WICC文件E100575）。文档提供了不同型号的尺寸图、订购信息和编号系统。

型号- CT-0150-F20,CT-0300-D10,CT-0300-F10,CT-0050-D10,CT-0050-F10,CT-0800-F30,CT-0400-F20,CT-0400-D20,CT-XXX-D10,CT-0100-F10,CT-0100-D10,CT-0500-D20,CT-0200-F20,CT SERIES,CT-0200-D20,CT-0300-D20,CT-0150-D10,CT-0300-F20,CT-0075-D10,CT-0400-F30,CT,CT-1200-F15,CT-0200-D10,CT-0200-F10,CT-0150-F10,CT-0600-F20

081518 - LITTELFUSE - 数据手册 - Rev: 1-A-081518 代理服务技术支持采购服务

SSA系列电流分流电阻器：双端子、超低电阻金属型分流电阻器

描述- Littelfuse SSA系列电流分流电阻器是一款双端、超低电阻金属型分流电阻器。该产品具有高功率额定值，适用于高功率应用中的精确电流测量，满足电力分配和控制的需求。其主要特点包括：成本效益、适用于AC和DC应用、小型化设计、良好的散热性能。产品规格包括2512、3921和5931英制尺寸，电阻范围为0.2至4.0毫欧，功率额定值高达15瓦，公差低至±1.0%，温度系数低至±50 ppm/℃。该系列电阻器适用于汽车电子、电动汽车充电、大型家电、数据中心、工业、功率模块和变频器等领域。

型号- SSA,SSA SERIES

2023/9/28 - LITTELFUSE - 商品及供应商介绍代理服务技术支持采购服务

RARA Electronics LLC电阻器和电阻应用

型号- CSRA,HVP,LR,BRV,BWB,ULF,ULH,IRH-F,ULN,ULM,TNP,BWN,BWR,AQL,ULV,CSRV,SMF,AR,RH,ARH,IRF,IRH,IRN,ARV,IRM,TCS,IRHC,URH,HPS,MFD,HPR,IRV,LPS,TPK,LCAV,TPM,CFS,MBH,TPU,MFR,MBV,CSR,HV SERIES,UHPS,ECS,HVE,BRH,LRA,HVI,FRH,LCAH,LRE

2023 17th - RARA - 商品及供应商介绍 - 2023 17th EDITION 代理服务技术支持采购服务