高密度精密金屬膜固定電阻器

High Precision Metal Film Fixed Resistor

MF

12.5 25 50 100 200 300
25s 50s 100s 200s 300s  

誤差: ±1%, ±2%, ±5%
阻值範圍: 0.1 OHM - 22 MEG OHM
溫度特性範圍: ±50PPM~100PPM
測試標准: JISC 5202

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MF-S BULK PACKING DATA SHEET 2015
MF-S TAPING RESISTOR DATA SHEET 2015
MF BULK PACKING DATA SHEET 2015
MF TAPING RESISTOR DATA SHEET 2015

MF RESISTOR DATA SHEET 2015 PM WIRE
MF RESISTOR DATA SHEET 2015 PR WIRE

E.G:MF TAPING RESISTOR DATA SHEET 2015

适用范围

1.1 This specification is for use in METAL FILM FIXED RESISTORS
1.2 Characteristics and specifications are according to those of :
  MIL-STD-105
  MIL-STD-202
  JIS C 5202
  GB 5731-85
  IEC 115-2-1-1982
  QC 400101
1.3 RoHS and REACH compliant product

料号编码

It is composed of description , rated wattage , nominal resistance value , tolerance and packaging.
   2.1 Make Up :

   2.2 Explanation :
  Part Number           Description
  MF100 0R27 F TB      Metal Film Fixed Resistor , 1W , 0.27Ω, +/-1%, tape in box,
                       Lead Wire diameter: d=0.60mm, Taping width=52mm.
  * Remarks : The power rating of 1/8W is coded as 125
  2.3 Color code indication
    Fixed resistors of which the nominal resistance value and tolerance are indicated by color codes as per Table 1:

尺寸


规格


* The working voltage is calculated based on the resistance value following the formula of V=√(P*R) or to its maximum extent as indicated above
* The overload voltage is calculated based on the resistance value following the formula of V= 2.5 *√(P*R) or to its maximum extent as indicated above

功率衰减曲线

结构图


(1) CORE                CERAMIC ROD
(2) RESISTANCE FILM     CARBON FILM
(3) TERMINAL            TINNED IRON CAP
(4) CONNECTION          ELECTRIC WELDING
(5) LEAD WIRE           SOLDERED OR TINNED ANNEALED COPPER WIRE
(6) UNDERCOAT           ELECTRIC INSULATION VARNISH
(7) FINISHING PAINTING  ELECTRIC INSULATION PAINT
(8) INDICATION          COLOR CODE INK

特征

批号(编码系统)

外包装