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CFR-12JR-52-3M3

CFR-12JR-52-3M3

  • 厂商:

    YAGEO(国巨)

  • 封装:

    AXIAL-D1.9X3.4MM

  • 描述:

    插件电阻 - 3.3MΩ ±5% 1/6W -1500ppm/℃

  • 详情介绍
  • 数据手册
  • 价格&库存
CFR-12JR-52-3M3 数据手册
Through-hole resistors General Type Carbon Film Resistors Normal & Miniature Style [ CFR Series ] FEATURES Power Rating 1/6W, 1/4W, 1/2W, 1W, 2W, 3W Resistance Tolerance ±2%, ±5% T.C.R. see Table 1 DERATING CURVE For resistors operated in ambient temperatures above 70°C, power rating must be derated in accordance with the curve below. INTRODUCTION The CFR Series Carbon Film Resistors are manufactured by coating a homogeneous film of pure carbon on high grade ceramic rods. After a helical groove has been cut in the resistive layer, tinned connecting leads of electrolytic copper are welded to the endcaps. The resistors are coated with layers of tan color lacquer. Rated Load (%) 70 155 °C 100 80 60 40 20 20 40 60 80 100 120 140 160 Ambient Temperature (°C) TABLE 1 TEMPERATURE COEFFICIENT STYLE Temp. Coefficient (ppm/°C) under 100KΩ 100K Ω - 1MΩ 1MΩ - 10MΩ CFR100, CFR200, CFR2WS, CFR3WS -350~350 -500~0 -1,500~0 CFR-12, CFR-25, CFR-50, CFR25S, CFR50S, CFR1WS -500~350 -700~0 -1,500~0 DIMENSIONS Unit: mm STYLE ød H L øD DIMENSION Normal Miniature L øD H ød CFR-12 CFR25S 3.4±0.3 1.9±0.2 28±2.0 0.45±0.05 CFR-25 CFR50S 6.3±0.5 2.4±0.2 28±2.0 0.55±0.05 CFR-50 CFR1WS 9.0±0.5 3.3±0.3 26±2.0 0.55±0.05 CFR100 CFR2WS 11.5±1.0 4.5±0.5 35±2.0 0.8±0.05 CFR200 CFR3WS 15.5±1.0 5.0±0.5 33±2.0 0.8±0.05 25 Note: ELECTRICAL CHARACTERISTICS STYLE CFR-12 CFR25S CFR-25 CFR50S CFR-50 Power Rating at 70°C 1/6W 1/4W Maximum Working Voltage 150V 200V 250V 300V 350V 400V 500V Maximum Overload Voltage 300V 400V 500V 600V 700V 800V 1,000V Voltage Proof on Insulation 300V 400V 500V 700V 1,000V Resistance Range 1Ω - 10MΩ & for E24 series value Operating Temp. Range -55°C to +155°C Temperature Coefficient see Table 1 1/2W CFR1WS CFR100 1W CFR2WS CFR200 CFR3WS 2W 3W Note: Special value is available on request ENVIRONMENTAL CHARACTERISTICS PERFORMANCE TEST TEST METHOD APPRAISE Short Time Overload IEC 60115-1 4.13 2.5 times RCWV for 5 sec. (Not more than maximum Overload Voltage) ±0.75%+0.05Ω Voltage Proof on Insulation IEC 60115-1 4.7 In V-Block for 60 sec., test voltage as above table No Breakdown Temperature Coefficient IEC 60115-1 4.8 Between -55°C to +155°C By type Insulation Resistance IEC 60115-1 4.6 in V-block for 60 Sec. >1,000MΩ Solderability IEC 60115-1 4.17 245±5°C for 3±0.5 Sec. 95% Min. coverage Solvent Resistance of Marking IEC 60115-1 4.30 IPA for 5±0.5 Min. with ultrasonic No deterioration of coatings and markings Robustness of Terminations IEC 60115-1 4.16 Direct load for 10 Sec. in the direction of the terminal leads ≥2.5kg (24.5N) Periodic-pulse Overload IEC 60115-1 4.39 4 times RCWV 10,000 cycles (1 Sec. on, 25 Sec. off) ±1.0%+0.05Ω Damp Heat Steady State IEC 60115-1 4.24 40±2°C, 90-95% RH for 56 days, loaded with 0.1 times RCWV ±3.0%+0.05Ω Endurance at 70°C IEC 60115-1 4.25 70±2°C at RCWV (or Umax., Whichever less) for 1,000 Hr. (1.5Hr.on, 0.5Hr. Off) ±3.0%+0.05Ω Temperature Cycling IEC 60115-1 4.19 -55°C  Room Temp.  +155°C  Room Temp. (5 cycles) ±1.0%+0.05Ω Resistance to Soldering Heat IEC 60115-1 4.18 260±3°C for 10±1 Sec., immersed to a point 3±0.5mm from the body ±1.0%+0.05Ω Note: RCWV(Rated Continuous Working Voltage) = Power Rating x Resistance Value or Max. working voltage listed above, whichever less. Revision: 2020
CFR-12JR-52-3M3
1. 物料型号:文档中列出了多种型号,如CFR-12、CFR25S、CFR-25、CFR50S、CFR-50、CFRIWS、CFR100、CFR2WS、CFR200和CFR3WS。

2. 器件简介:这些电阻器是通过在高级陶瓷棒上涂覆纯碳的均匀薄膜制造的,经过切割螺旋槽后,将镀锡的电解铜连接引线焊接到端盖。电阻器涂有棕色漆层。

3. 引脚分配:文档中没有明确说明引脚分配,但提到了连接引线是镀锡的电解铜。

4. 参数特性:包括功率等级(1/6W, 1/4W, 1/2W, 1W, 2W, 3W)、电阻公差(±2%, ±5%)、温度系数(见表1)和尺寸信息。

5. 功能详解:文档提供了电阻器的电气特性,包括最大工作电压、最大过载电压、绝缘电压、电阻范围、工作温度范围和温度系数。

6. 应用信息:文档中没有直接提供应用信息,但通过电气特性和环境特性测试,可以推断这些电阻器适用于需要稳定电阻性能和良好环境适应性的应用。

7. 封装信息:提供了不同型号的尺寸信息,包括直径(D)、高度(H)、引线外径(od)。
CFR-12JR-52-3M3 价格&库存

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