ICGOO在线商城 > 电路保护 > PTC 可复位保险丝 > TRF250-183
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TRF250-183产品简介:
ICGOO电子元器件商城为您提供TRF250-183由CORCOM/TYCO ELECTRONICS设计生产,在icgoo商城现货销售,并且可以通过原厂、代理商等渠道进行代购。 TRF250-183价格参考。CORCOM/TYCO ELECTRONICSTRF250-183封装/规格:PTC 可复位保险丝, 聚合物 PTC 自恢复保险丝 100V(250V Int) 183mA Ih 通孔 径向,圆片式。您可以下载TRF250-183参考资料、Datasheet数据手册功能说明书,资料中有TRF250-183 详细功能的应用电路图电压和使用方法及教程。
参数 | 数值 |
产品目录 | |
描述 | POLYSWITCH PTC RESET .183A可复位保险丝—PPTC Polyswitch 0.183A kinked |
产品分类 | |
品牌 | TE Connectivity / Raychem |
产品手册 | http://www.te.com/catalog/pn/en/RF0768-000 |
产品图片 | |
rohs | 符合RoHS无铅 / 符合限制有害物质指令(RoHS)规范要求 |
产品系列 | TE Connectivity / Raychem TRF250-183PolySwitch,Raychem |
mouser_ship_limit | 该产品可能需要其他文件才能进口到中国。 |
数据手册 | |
产品型号 | TRF250-183 |
R(最小/最大值) | 0.800 ~ 2.000 欧姆 |
产品培训模块 | http://www.digikey.cn/PTM/IndividualPTM.page?site=cn&lang=zhs&ptm=24704 |
产品种类 | 可复位保险丝—PPTC |
保持电流 | 0.183 A |
其它名称 | RF0768-000 |
包装 | 散装 |
商标 | TE Connectivity / Raychem |
安装风格 | Through Hole |
封装 | Bulk |
封装/外壳 | 径向,圆盘 |
尺寸 | 10.5 mm L x 4.1 mm H x 7.5 mm D |
工作温度范围 | - 40 C to + 85 C |
工厂包装数量 | 500 |
引线间隔 | 5 mm |
最大电压 | 100 VDC |
标准包装 | 500 |
电压-最大值 | 100V |
电流-保持(Ih)(最大值) | 183mA |
电流-最大值 | 10A |
电流-跳闸(It) | 685mA |
电阻 | 3.4 Ohms |
端接类型 | Radial |
类型 | PolySwitch Resettable Fuses |
系列 | TRF250 |
跳闸时间 | 1.8s |
跳闸电流 | 0.685 A |
零件号别名 | RF0768-000 |
额定电流—最大值 | 10 A |
PolySwitch® PRODUCT: TRF250-183 PTC Devices DOCUMENT: SCD26761 REV LETTER: F Overcurrent Protection Device REV DATE: JULY 26, 2016 PAGE NO.: 1 OF 2 Specification Status: Released Operating Conditions at 20°C: Maximum Continuous Operating Voltage (VMCO): 100VDC Maximum Interrupt Current (IINT ): 10ARMS Fault Ratings at 20°C: 250VRMS, 3A, 10 applications Additional Info at 20°C: • Resistance matched: n/a • Lightning withstand: 1.5 kV per ITU-T K.20, K.21 • Helps equipment meet ITU-T K.20, K.21 Recommendations • Helps equipment meet Telcordia GR1089 intrabuilding requirements Lead Material: 22 AWG Sn-Plated Copper (0.64mm [0.025] nominal diameter) External Coating Material: Cured, flame retardant epoxy polymer, meeting UL94 V-0 requirements Marking: TABLE I. DIMENSIONS: A B C D E MIN MAX MIN MAX MIN MAX MIN MAX NOM mm: -- 7.5 -- 10.5 -- 3.8 4.7 -- 5.0 in:* -- (0.29) -- (0.41) -- (0.15) (0.19) -- (0.20) *Rounded off approximation TABLE II. PERFORMANCE RATINGS @ 20°C: HOLD TRIP RESISTANCE (Ω) TIME TO TRIP(Sec) OPERATING TRIPPED CURRENT CURRENT @ 3A TEMPERATURE POWER DISSIPATION (A) (A) (°C) (W) @ 100VDC R MIN R MAX R1 MAX* TYP MAX MIN MAX TYP MAX 0.183 0.685 0.8 2.0 3.4 0.55 1.8 -40 85 0.9 1.1 *Post Trip Resistance measured after one hour. TABLE III. APPLICABLE PART DESCRIPTIONS: PART DESCRIPTION PACKAGING TYPE NOTES TRF250-183 Bulk N/A TRF250-183-2 Tape and Reel Dim “D” not applicable Agency Recognitions: UL (File #E74889), CSA (File #78165C), TUV Reference Documents: PS300, ITU-T K.20, K.21 Precedence: This specification takes precedence over documents referenced herein. Effectivity: Reference documents shall be the issue in effect on the date of invitation for bid. CAUTION: Operation beyond the rated voltage or current may result in rupture, electrical arcing or flame. Materials Information ROHS Compliant ELV Compliant Pb-Free © 2016 Littelfuse,Inc Littelfuse.com Specifications are subject to change without notice. Revised July 26, 2016
PolySwitch® PRODUCT: TRF250-183 PTC Devices DOCUMENT: SCD26761 REV LETTER: F Overcurrent Protection Device REV DATE: JULY 26, 2016 PAGE NO.: 2 OF 2 Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each product selected for their own applications. Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, military, aerospace, medical, lifesaving, life-sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse product documentation. Warranties granted by Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall not be liable for any claims or damages arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless otherwise agreed by Littelfuse. © 2016 Littelfuse,Inc Littelfuse.com Specifications are subject to change without notice. Revised July 26, 2016