CW1/2CT52AR51J

CW1/2CT52AR51J

  • 厂商:

    KOA(兴亚)

  • 封装:

    插件,D2.5xL6.5mm

  • 描述:

    插件电阻 510mΩ ±5% 500mW ±250ppm/℃

  • 数据手册
  • 价格&库存
CW1/2CT52AR51J 数据手册
EU RoHS WIRE WOUND CW 绝缘涂层小型绕组电阻 Coat-Insulated Miniature Wire wound Resistors Construction ■ 结构图 ʗ ʘ t ød t ʙ T 外观颜色:绿色(CW1/4)、蓝灰(CW、CW□X、CW□P) 黑色(CW1S、CW1SS) 表示:颜色代码(CW、CW□X、CW1SS※1) 文字表示(CW□P、CW□S) Coating color:Green(CW1/4)、Blue(CW、CW□X、CW□P) Black(CW□S、CW1SS) Marking:Color code(CW、CW□X、CW1SS※1) Alphanumeric(CW□P、CW1S) ※1 CW1SS有2条银色色环 ※1 2 silver lines for CW1SS. z 符合欧盟RoHS。 z CWISS是UL1412认证。(File No. E320246) z 由于对应表面贴装成形,所以可自动贴装。 z 阻燃性涂层(相当UL94 V-0)。 z Products meet EU-RoHS requirements. z CW1SS has UL1412 approval. (File No. E320246) z Automatic mounting machine is applicable by surface mounted device style lead forming. z Flame retardant coating (Equivalent to UL94 V-0) ■ 品名构成 Type Designation Insulation coating Resistive wire Lead wire ʗ ુኒည‫ل‬ ʘ ‫ݢ‬Ꮯღġġġ ʙ ܷღġġġġġġ T D Electrode cap Ceramic core ʚ ‫ݢ‬স౐ ʛ ࿂‫ۦ‬ᄣġġġ Dimensions(mm) ■ 外形尺寸 Features ■ 特点 L 型号 Type CW1/4 CW1/2 CW1 CW1X CW1P CW2 CW2X CW2P CW3 CW3X CW3P CW5 CW1S CW1SS ʚ ʛ 24±1.5 尺寸 D 1.9±0.3 2.5±1.0 3.5±1.0 3.5 +1.5 –0 3.5±1.0 4.0±1.0 4.0 +1.5 –0 4.0±1.0 6.0±1.0 6.0 +1.5 –0 6.0±1.0 9.0±1.5 6.5±1.0 2.5±1.0 L 3.3±0.3 6.5±1.0 9.5±1.0 12±1.0 15±1.0 Dimensions (mm) ±0.3※2 d (Nominal) 0.45 0.6 t Max. 0.5 1 Weight(g) (1000pcs) 140 250 3 650 3 950 3 1780 3 4400 1 250 30 0.8 38 30 0.6 ※2 引线长度按照成型和编带的不同而改变。 ※2 Lead length changes depending on taping and forming type. Example 实例 CW 3 ൰፯ Product Code ߇‫࢙ށ‬ఋ Power Rating 1/4˖0.25W 1/2˖0.5W 1˖1W 2˖2W 3˖3W 5˖5W P C T521 A 10R0 F ᄳ໮ Style ‫ޤ‬Ꮚ‫װ‬ಅ‫إ‬፣ Terminal Surface Material C˖SnCu ߗ۫ৠࢗ Taping & Forming ‫د‬ጐ჉༧ See table below ֡Ꭷ Packaging ࢞‫ݢڅ‬Ꮯፎə3 Nominal Resistance C, D, F˖4 digits G, J, K˖3 digits Ꮯፎኧᅒ൤ُ Resistance Tolerance C˖±0.25% D˖±0.5% F ˖±1% G˖±2% J ˖±5% K˖±10% ૼଽ˖࢙ఋᄲ˄R≥0.1Ϯ˅ Nil˖Power type˄R≥0.1Ϯ˅ X˖࢙ఋᄲ˄R˘0.1Ϯ˅ X˖Power type˄R˘0.1Ϯ˅ P˖ੴ౻ᄲ P˖Precision type S˖ᄆᄲ S˖Small type SS˖ᄆᄲĭġŖōไጽ SS˖Small type,UL approved A˖AMMO֡Ꭷ A˖AMMO R˖શ R˖REEL TEB•TEG˖ Plastic embossed (N forming) ૼଽ˖ძᏊ Nil˖BOX 欲知关于此产品含有的环境负荷物质详情(除EU-RoHS以外),请与我们联系。 编带细节请参考卷末附录C。 Contact us when you have control request for environmental hazardous material other than the substance specified by EU-RoHS. For further information on taping, please refer to APPENDIX C on the back pages. 成型编带 径向编带 L成形 N成形 Stand-off Axial Taping Radial Taping L Forming N Forming L12.5A L15A L20A L25A L30A L35A N17 N20 L52 VTP GT L10A ■ 二次加工对应表 Taping & Forming Matrix 高功率型电阻器 High Power Type Resistors 型 号 Type T26 ○ CW1/4 CW1/2 CW1 CW2 CW3 CW5 CW1X CW2X CW3X CW1S CW1SS CW1P CW2P CW3P 轴向编带 Axial Taping T52 T521 ○ ○ ○ ○ ○ ○ T631 ○ ○ ○ ○※4 ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ※4 适应于 0.47Ω或以上。 ■ 额定值 ○ ○ ○ ○ ○ ○ ○ ○※4 ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ※4 Applicable to 0.47Ω or over. Ratings 电阻值范围 额定功率 额定周围温度 Resistance Range(Ω) Power Rated Ambient Rating Temp. C: ±0.25% (E24•E96) D: ±0.5% (E24•E96) F: ±1% (E24•E96) G: ±2% (E24) – – – – CW1/4 0.25W CW1/2 0.5W – – – – CW1 1W – – – 0.1~390 CW2 2W – – – 0.1~390 CW3 3W – – – 0.1~390 CW5 5W – – – +70℃ 0.1~390 CW1X 1W – – – – CW2X 2W – – – – CW3X 3W – – – – CW1S 1W – – – – CW1SS 1W – – – – 1W – CW1P 1~100 0.47~220 0.1~430 2W – +25℃ CW2P 1~390 0.47~390 0.1~390 3W ○ ○ ○ ○ 型 号 Type CW3P ○ ○ ○ 1~390 0.47~390 0.1~390 – J: ±5% (E24) K: ±10% (E24) 0.47~15 0.1 ~100 0.1 ~390 0.1 ~390 0.1 ~390 0.1 ~390 0.01~0.091 0.01~0.091 0.01~0.091 0.1 ~100 10 – – – 电阻温度系数 T.C.R. (×10-6/K) 0.47~15 0.1 ~100 – – – – 0.01~0.091 0.01~0.091 0.01~0.091 0.1 ~100 – – – – ±250 ±500 ±250 ±100 ±90:R≥10Ω※5 ±50:R<10Ω 编带和包装数/AMMO包装 Taping&Q'ty/AMMO pack (pcs) T26A T52A T521A T631A – – 2,000 3,000 – – – 2,000 – – – 1,000 – 1,000 1,000 – – – 500 500 – – – – –40℃~+155℃ – 1,000 – – – – 1,000 – – – 500 500 – 2,000 – – – 2,000 – – – 1,000 – – – 1,000 1,000 – –40℃~+155℃ 使用温度范围 Operating Temp. Range – – 500 500 ※5也有CW□P(R≥10Ω):T.C.R.=±20×10-6/K的产品,请与我们接洽。 ※5 CW□P(R≥10Ω):T.C.R.=±20×10-6/K available on request. 额定电压是√额定功率×公称电阻值所算出的值。 Rated voltage = √Power Rating×Resistance value. 本产品目录中记载的产品规格如有变更,恕不一一奉告。订购以及使用之前,请仔细确认规格表的内容。 用于车载设备、医疗设备、航空设备以及其它涉及人身安全、或可能引起重大损失的设备上时,请务必事先与我公司联系。这些产品在这类用途中出现故障或失灵可能导致人身事故或严重损坏。 Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. Contact our sales representatives before you use our products for applications including automotives, medical equipment and aerospace equipment. Malfunction or failure of the products in such applications may cause loss of human life or serious damage. Nov. 2017 www.koaglobal.com Derating Curve ■ 负荷减轻特性曲线 ■ 温度上升(参考) Temperature Rise(Ref.) CW,CWɕX,CW1S,CW1SS ‫ ݞށك‬Measuring point 80 60 300 40 20 5W 0 -40 -20 0 20 ၫ‫ޡ‬ຢ໐ġĩɆĪ Temperature rise ߇‫࢙ށ‬ఋ‫˄׋‬ˁ˅ Percent rated power 100 40 60 80 100 120 140 160180 200 220 240 260 280 70 155 275 ፵ၐၫ‫ޡ‬ Ambient temperature˄Ɇ˅ġ CWɕP 3W 200 2W 1S, 1SS 1W 1/2W ߇‫࢙ށ‬ఋ‫˄׋‬ˁ˅ Percent rated power 100 80 100 1/4W 60 40 20 0 0 -40 -20 0 20 40 60 25 80 100 120 140 160180 200 220 240 260 280 155 275 ፵ၐၫ‫ޡ‬ ■ 性能 50 100 ߇‫࢙ށ‬ఋ‫ ׋‬Rated power ratio˄%˅ ࢿ‫ށ‬ন֊ t=1.2 ‫إ‬ல˖Glass Epoxyন֊ Fixing Board t=1.2 Material˖Glass Epoxy Board Ambient temperature˄Ɇ˅ġ Performance 试验项目 Test Items 电阻值 Resistance 电阻温度系数 T.C.R. 过载(短时间) Overload(Short time) 耐焊接热 Resistance to soldering heat 耐湿负荷 Moisture resistance 在70℃时的耐久性 Endurance at 70℃ 耐溶剂性 Resistance to solvent 雷击 Thunder surge 标准值 Performance Requirements ΔR±(%+0.05 Ω):CW, CW1S, CW1SS, CW□P ΔR±(%+0.005 Ω):CW□X 保证值 Limit 代表值 Typical 在规定的允许偏差内 – Within specified tolerance 在规定的允许偏差内 – Within specified tolerance 25℃ CW, CW□X, CW1S, CW1SS : +25℃/+125℃ CW□P : +25℃/-40℃ and +25℃/+155℃ 施加5秒额定功率10倍的电压(CW, CW□X, CW1S, CW1SS) 施加5秒额定功率6.25倍的电压(CW□P) 施加5秒额定功率5倍的电压(CW□P:R<10Ω)※4 Power rating×10, 5s(CW, CW□X, CW1S, CW1SS) Power rating×6.25, 5s(CW□P) ※4 Power rating×5, 5s(CW□P:R<10Ω) 1:CW, CW□X 2:CW1S, CW1SS 0.5:CW□P ※6 0.2:CW□P(R<10Ω) 0.8:CW, CW□X 1.8:CW1S, CW1SS 0.4:CW□P 0.18:CW□P(R<10Ω) 1:CW, CW1S, CW1SS, CW□X 0.5:CW□P ※6 0.2:CW□P(R<10Ω) 5:CW, CW1S, CW□X 2:CW□P ※6 0.5:CW□P(R<10Ω) 5:CW, CW1S, CW1SS, CW□X 2:CW□P ※6 0.5:CW□P(R<10Ω) 应当外观没有异常,表示容易辨 认 No abnormality in appearance such as disappearance of marking, etc. 0.8:CW, CW1S, CW1SS, CW□X 0.4:CW□P 0.18:CW□P(R<10Ω) 4:CW, CW1S, CW□X 1.6:CW□P 0.45:CW□P(R<10Ω) 4:CW, CW1S, CW□X 1.6:CW□P, CW1SS 0.45:CW□P(R<10Ω) – 将样品在IPA中浸泡3分钟后取出,立即用干布(天鹅绒或者纱布)轻轻擦拭。 On immersing the sample in IPA for 3 minutes, the resistor surface should be lightly wiped with a dry cloth (velvet or gauze). 3:CW1SS – 组合波形+1.5kV 20秒间隔 3次施加 Combination wave +1.5kV 20sec 3cycles ※6 请参照MIL-PRF-26G的标准。 350℃±10℃, 3.5s or 260℃±5℃, 10s Power rating ×1/10, 40℃, 90%~95%RH, 1000h 1.5小时ON、0.5小时OFF的周期 1.5h ON/0.5h OFF cycle 70℃, 1000h(CW, CW□X, CW1S, CW1SS) 25℃, 1000h(CW□P) 1.5小时ON、0.5小时OFF的周期 1.5h ON/0.5h OFF cycle ※6 Refer to MIL-PRF-26G standard. Precautions for Use z 由于外装涂层具有阻燃性特征,因此对外部冲击比较弱,请注意操作。请进行最小限度的清洗。刚刚清洗好以后的涂层非常薄弱,在产品完全干 燥之前,请勿对涂层施加外力。产品干燥后,涂层将恢复原有强度,请注意在洗净后的20分钟内,勿对电阻器的涂层施加外力。特别注意,请勿 将PCB板堆放起来。 z 在使用交流电路时,由于绕线构造会产生电感因素和寄生电容,因此,有可能会发生振动等异常现象。在使用时请仔细考虑其他部件常数的离散 情况。 z Be careful to handle these resistors because outer coatings are comparatively weak to outer shock due to flameproof special coats. Please wash them to a minimum. No external force is given to the coating films until they are well dried because the coating films become weaker right after washing. The original strength will be returned after they are dried, so please pay attention not to apply any external force onto the coating film of resistors for 20 minutes after drying. Especially no PC boards shall be piled up. z In case of using them for an AC circuit, abnormal phenomena like oscillation etc. occasionally happen as they have an inductance or a parasitic capacitance because of their wiring structures. Use them by taking the dispersion of constants of other components into the consideration. ※3 电阻值范围(Ω) Resistance Value 10m~91m 0.1~0.91 1~9.1 3位表示 3 digits 电阻值范围(Ω) Resistance Value 4位表示 4 digits 10L~91L R10~R91 1R0~9R1 0.1~0.976 1~9.76 R100~R976 1R00~9R76 本产品目录中记载的产品规格如有变更,恕不一一奉告。订购以及使用之前,请仔细确认规格表的内容。 用于车载设备、医疗设备、航空设备以及其它涉及人身安全、或可能引起重大损失的设备上时,请务必事先与我公司联系。这些产品在这类用途中出现故障或失灵可能导致人身事故或严重损坏。 Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. Contact our sales representatives before you use our products for applications including automotives, medical equipment and aerospace equipment. Malfunction or failure of the products in such applications may cause loss of human life or serious damage. Nov. 2017 www.koaglobal.com 高功率型电阻器 High Power Type Resistors ■ 使用注意事项 试验方法 Test Methods
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