DMR16T75R DUBILIER | Alldatasheet
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Fax: 01371 875075 www.dubilier.co.uk Tel: 01371 875758 130 FIG.1 SECTION 1 RESISTORS DMR 16 RESISTOR
ORDERING INFORMATION
TABLE 1 RATINGSPOWER RATINGS Rated Power 0.4W at 70˚C Max. Working Voltage 200V Max. Overload Voltage 400V Rated ambient temp. 70˚C Operating Temp. Range -55˚C to +155˚C Resistance tolerance ± 1% Resistance range 10Ω to 1MΩ Resistors shall have a power rating based on continuous full-load operation at an ambient temperature of 70˚C. For temperature in excess of 70˚C, the load shall be derated as shown in the figure 1. Resistors shall have a rated direct-current (DC) continuous working voltage or an approximate sine-wave root-mean-square (RMS) alternating-current (AC) continuous working voltage at commercial-line frequency and waveform corresponding to the power rating, as determined from the following formula: RCWV = P X R Where: RCWV = rated DC or RMS AC continuous working voltage at commercial-line frequency and waveform (Volt) P = Power rating (Watt) R = Nominal resistance (Ohm) In no case shall the rated DC or RMS AC continuous working voltage be greater than the applicable maximum value. DMR 16 T 75R Type 16 = 0.4W Taping BD= Tape and reel T = Tape and ammo Value in ohms Effective figures of nominal resistance shall be in accordance with E-24 series, and resistance tolerance shall be shown by table 1. No. Name Material
1 Basic Body Rod type ceramics
2 Resistor Metal Film
3 End Cap Steel (Tin plated Iron surface)
4 Lead Wire Annealed Copper wire (electrosolder plated surface)
5 Joint By welding
6 Coating Insulated resin (colour - apple green)
7 Colour Code Epoxy resin
Please note taping specification is available on page 134. SECTION 4
Fax: 01371 875075 www.dubilier.co.uk Tel: 01371 875758 131 SPECIFICATION RESISTORS DMR 16 RESISTOR OUTLINE DRAWING L (max.) D (max.) d+ 0.05 H ± 2 PERFORMANCE TEST TEST METHOD APPRAISE Short Time Overload JIS-C-5202 5.5 2.5 Times RCWV for 5 seconds ± (0.25%+0.05Ω) Dielectric Withstanding Voltage JIS-C-5202 5.7 in V- Block for 60 seconds by Type Temperature Coefficient of Resistance JIS-C-5202 5.2 -55˚C to 155˚C by Type Insulation Resistance JIS-C-5202 5.6 in V-Block >10000MΩ Solderability JIS-C-5202 6.5 260˚C for ±5 Seconds 95% Min. Coverage Resistance to Solvent JIS-C-5202 6.9 Trichloroethane for 1 Min. with Ultrasonic No Deterioration of coatings & markings Terminal Strength Direct Load for 10 Sec. in The Direction of Terminal Leads >2.5kg (24.5N) Pulse Overload JIS-C-5202 5.8 4 Times RCWV 10000 Cycles (1 Sec. on, 25 Sec. off) ±(2%+0.05Ω) Load Life in Humidity JIS-C-5202 7.9 40±2˚C, 90~95% RH at RCWV for 1000 hrs. ±(1.5%+0.05Ω) (1.5 Hrs. on, 0.5 Hrs. off) Resistance to Soldering Heat JIS-C-5202 6.4 350˚C ± 10˚C for 3±0.5 seconds ±(0.25%+0.05Ω) SECTION 4