PDF《RK92》

EU RoHS 高电压用电阻器 High Voltage Type Resistors 本样本手册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. Speci?cations given herein may be changed at any time without prior notice. Please con?rm technical speci?cations 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. www.koaglobal.com HIGH RESISTANCE RK92 高压厚膜电阻器 Thick Film Resistors For High Voltage 外观颜色:黑色 Coating color:Black 特点 Features z 是高电压电路用的高电阻值产品. z 是薄型的SIP形状. z 使用了相当于UL94V-0的阻燃性涂料. z 由于使用了厚膜电阻(RuO2系),因此对寿命?长期变 化十分稳定. z 端子无铅电镀品,符合欧盟RoHS.电极、电阻膜层、 玻璃中所含的铅玻璃不适用欧盟RoHS指令. z High resistance resistors for high voltage circuits. z Thin SIP shape. z The flame retardant coats corresponding to UL94V-0 are used. z Thick film resistors (RuO2) ensure high stabilities in life and change in aging. z Products with lead free termination meet EU-RoHS requirements. EU-RoHS regulation is not intended for Pb- glass contained in electrode, resistor element and glass. 用途 Applications z 复印机 PPCs z LBP LBPs z 空调 Air conditioners z 电子微波炉 Microwave ovens z 回扫变压器等 High voltage circuits for fly-back 高电压电路 transformers, etc. 参考标准 Reference Standards IEC 60115-1 JIS C 5201-1 结构图 Construction 0.5±0.1 2.5 Max. H Max. L Max. P 0.25±0.1 3.0 0.5 ?0.3 ① 电阻膜 Resistive film ② 内部绝缘涂层 Inner insulation coating ③ 包封树脂 Outer coating resin ④ 陶瓷基板 Ceramic substrate ⑤ 内部电极 Inner electrode ⑥ 端子 Terminal ① ② ③ ④ ⑤ ⑥ 外形尺寸 Dimensions 型号 Type 尺寸 Dimensions (mm) Weight (g) (1000pcs) L Max. H Max. P±0.2 4L 12.7 5.08 10.16

196 5L 15.3 12.70

227 6L 17.8 15.24

258 3C 10.8 6.50 7.62

194 5C 15.8 12.70

286 7C 20.9 17.78

377 8C 23.5 20.32

422 9C 26.0 22.86

468 11X 31.0

10 27.94

1007 18X 48.9 45.72

1672 品名构成 Type Designation 实例 Example RK92 D

107 品种 Product Code 公称电阻值 Nominal Resistance F :

4 digits G,J,K, M:3 digits 阻值允许偏差 Resistance Tolerance F : ±1% G : ±2% J : ±5% K : ± 10% M : ± 20% 端子表面材质 Terminal Surface Material D: SnAgCu ( L : Sn/Pb) 5L 形状 Style J - 4L 5L 6L 3C 5C 7C 8C 9C 11X 18X 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. 端子表面材质,以无铅品为准. Contact us when you have control request for environmental hazardous material other than the substance specified by EU-RoHS. The terminal surface material lead free is standard. 额定值 Ratings 型号Type 额定功率 Power Rating 电阻值范围 Resistance Range(Ω) 电阻温度系数 T.C.R. (*10-6 /K) 最高使用电压 Max. Working Voltage 额定环境温度 Rated Ambient Temp. 使用温度范围 Operating Temp. Range F:±1% G:±2% J:±5% K:±10% M:±20% 4L 0.5W 2M~10M0 2M~10M0 C C C ±300 1kV +70℃ 25℃~+125℃ 5L 0.5W 1M~500M 1M~500M 1M~1G 1M~1G 1M~1G 10kV 6L 0.6W 1M~500M 1M~500M 1M~1G 1M~1G 1M~1G 3C 0.5W 1M~500M 1M~500M 1M~1G 1M~1G 1M~1G 7kV 5C 0.75W 1M~500M 1M~500M 1M~1G 1M~1G 1M~1G 10kV 7C 0.85W 1M~500M 1M~500M 1M~1G 1M~1G 1M~1G 8C 1.0W 1M~500M 1M~500M 1M~1G 1M~1G 1M~1G 9C 1.1W 1M~500M 1M~500M 1M~1G 1M~1G 1M~1G 11X 1.7W 1M~500M 1M~500M 1M~1G 1M~1G 1M~1G 18X 2.7W 1M~500M 1M~500M 1M~1G 1M~1G 1M~1G 15kV 额定电压是√额定功率*公称电阻值所算出的值或表中最高使用电压两者中小的值为额定电压. Rated voltage = √Power Rating*Resistance value or Max. working voltage, whichever is lower. Mar.

2015 高电压用电阻器 High Voltage Type Resistors 本样本手册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. Speci?cations given herein may be changed at any time without prior notice. Please con?rm technical speci?cations 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. www.koaglobal.com 负荷减轻特性曲线 Derating Curve

100 80

60 40

20 20

40 60

70 80

100 120

125 -25

0 -20

0 环境温度 Ambient temperature(℃) Percent rated power 额定功率比(%) -40 在环境温度70℃以上使用时,应按照上图负荷减轻特性曲线,减小额定功率. For resistors operated at an ambient temperature of 70?C or above, a power rating shall be derated in accordance with the above derating curve. 性能 Performance 试验项目 Test Items 标准值 Performance Requirements ΔR±(%+0.05 Ω) 试验方法 Test Methods 保证值 Limit 代表值 Limit 电阻值 Resistance 在规定的允许偏差内 Within speci?ed tolerance C +25℃ 电阻温度系数 T.C.R. 在规定值以内 Within speci?ed T.C.R. C 室温/100℃ Room temperature+100℃ 耐焊接热 Resistance to soldering heat

1 0.5 260℃±5℃, 10s±1s 温度突变 Temperature cycling

1 0.5 -25℃(30min.)/+125℃(30min.)5 cycles 耐湿负荷 Moisture resistance

5 3 40℃±2℃, 90%~95%RH, 1000h 耐久性 Endurance

5 3 室温 Room temperature 1000h 额定电压 Rated voltage 使用注意事项 Precaut........