DFR DUBILIER | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 5
Technical content
Resistors Power Flame Proof Resistors Operating temperature -55°C to +155°C 0.5W to 4W The DFR series is available in power ratings from 0.5W to 4W With tolerances of 5% (E24) and 1% (E24 & E96) D H HL d DFR 050 J 75R T Power Rating Tolerance Value Packaging Option Packaging in ohms
ORDERING INFORMATION
Tel: +44 (0) 1724 408710 www. dubilier. co.uk Tel: +44 (0) 1724 408700 Flame Proof - - L ØD H Ød STYLE Dimension Style DFR050 DFR100 DFR200 DFR300SS DFR300 DFR400 Power Rating at 70°C 0.5W 1W 2W 3W 3W 4W Maximum Working Voltage 200V 350V 500V 500V 750V 750V Maximum Overload Voltage 400V 600V 700V 700V 1000V 1000V Dielectric Withstand Voltage 300V 500V 500V 500V 750V 750V Resistance Range Operating Temperature Range Temperature Coefficient -55°C to +155°C ±100 ppm/°C 1R ~ 10M & 0R for E24 and E96 ranges 050 = 1/2W 100 = 1W 200 = 2W 300SS = 3W 300 = 3W 400 = 4W J = 5% F = 1% 52- = 52.4mm 52I = 52.4mm (I represents 0.78±0.05mm diameter) 73- = 73mm M = M Type Forming for Bulk F = F Type Forming for Bulk FK = FK Type Forming FFK = FFK Type Forming FKK = FKK Type Forming FT = FT Type Forming MT = MTsert PN = PANAsert AV = AVIsert R= Paper Taping Reel T=Tape in Box B=Bulk 128
Pulse Loading Capabilities Packing Methods SECTION 4 Tel: +44 (0) 1724 408710 www. dubilier. co.uk Tel: +44 (0) 1724 408700 Power Flame Proof Resistors Rated Load (%) 70? 100 20 40 60 80 100 120 140 155 180 Ambient Temperature (? ) 104 103 tp/ti=50 102 1 220R 10-1 10-5 10-4 10-3 10-2 10-1 ti (S) 4K7 tp/ti=1000 4R7 Pmax (W) 100R tp/ti=200 tp/ti=10 tp/ti=2 DFR400 Series: Pulse on a regular basis;maximum permissible peak pulse power (P-max) as a function of pulse duration (ti). mm :tinUELYTS Normal a A B1-B2 S (spacing) T (max. deviationof spacing) DFR050 6 ±0.5 52.4 ± 1.0 1.2 10 DFR100 6 ±0.5 52.4 ± 1.0 1.2 10 DFR200 6 ±0.5 52.4 ± 1.0 1.2 10 DFR300 6 ±0.5 73 ± 1.5 1.5 10 DFR400 6 ±0.5 73 ± 1.5 1.5 10 1mm per 10 spacing 0.5mm per 5 spacing DIMENSIONS 128
Tel: +44 (0) 1724 408710 www. dubilier. co.uk Tel: +44 (0) 1724 408700 Power Flame Proof Resistors STYLE ACROSS FLANGE A QTY Per Reel DFR050 72 5000 DFR100 72 5000 DFR200 72 2500 DFR300 95 2000 xoB reP ytQELYTS Normal W ( A ) H ( B ) L ( C ) DFR050 81 70 260 5000 DFR100 81 104 260 1000 DFR200 73 45 258 1000 DFR300 103 78 260 1000 DFR400 103 78 260 1000 Standard Lead Length M TYPE SNOISNEMID ELYTS UNIT：mm Normal L øD ød P H 128
Tel: +44 (0) 1724 408710 www. dubilier. co.uk Tel: +44 (0) 1724 408700 Power Flame Proof Resistors F TYPE STYLE DIMENSIONS UNIT：mm Normal L øD ød P h1 H1 max E max * FMP100 is available FK TY P E FFK TYP E FKK TYPE STYLE DIMENSIONS UNIT：mm Normal L øD ød P h H max E max * DFR300 is available FT Type Forming for Taping (Rated Watt 100 size only) 128
Tel: +44 (0) 1724 408710 www. dubilier. co.uk Tel: +44 (0) 1724 408700 Power Flame Proof Resistors MT Type Forming for Taping (Rated Watt -50 size only) PN Type Forming for Taping (Rated Watt 100 size only) AV Type Forming for Taping (Rated Watt 100 size only) 128