High Stability Precision Metal Film Resistor

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High Stability Precision Metal Film Resistor
MF/HMF Series High Stability Precision Metal Film Resistor (1/6 ~ 5W, 0.01~ 5% )


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Specifications
Key Specifications/Special Features:
Metal Film Resistors (1/6w ~ 5w, +/-1% ~ +/-5% )
Temperature coefficient of resistance: +/-50, +/-100ppm/degrees Celsius
Short time overload: +/- (0.5% + 0.05 ohm)
Dielectric withstanding voltage: no evidence of damage
Insulation resistance: >10,000M ohms
Terminal strength: no evidence of damage
Moisture load life: +/- (1.5% + 0.05 ohm)
Load life at 70 degrees Celsius: +/- (2% + 0.05 ohm)
Temperature cycling: +/- (1% + 0.05 ohm)
Resistance to soldering heat: +/- (0.05% + 0.05 ohm)
Solderability: >95%
Resistance tosolvent: no evidence of damage
Flame-resistant: no evidence of flame
Maximum working voltage: 200V/250V/350V/500V/500V
Maximumoverload voltage: 400V/500V/700V/1000V/1000V
Dielectric withstanding voltage: 300V/500V/500V/700V/900V
Resistance range: 10 to 1Mohms/10 to 2M ohms
Resistance tolerance:
MF series: +/-0.1% , +/-0.25% , +/-0.5% , +/-1% , +/-2% , +/-5%
MFF/MFN series: +/-1% ,+/-2% , +/-5% , +/-10%
Type (normal size; small size): dimensions (mm)
MF1/6W; MFS1/4W: 3.2 +/- 0.2 (L); 1.8 +/- 0.2 (D); 0.5 +/- 0.05 (d); 28 +/- 3 (H)
MF1/4W; MFS1/2W: 6.5 +/- 0.2 (L); 1.8 +/- 0.2 (D); 0.5 +/- 0.05 (d); 28 +/- 3 (H)
MF1/2W; MFS1W: 9.0 +/- 1.0 (L); 3.2 +/- 0.5 (D); 0.7 +/- 0.05 (d); 28 +/- 3 (H)
MF1W; MFS2W: 12.0 +/- 1.0 (L); 4.5 +/- 0.5 (D); 0.8 +/- 0.05 (d); 32 +/- 3 (H)
MF2W; MFS3W: 15.5 +/- 1.0 (L); 5.0 +/- 1.0 (D); 0.8 +/- 0.05 (d); 35 +/- 3 (H)
Above sizes are also available for MFF, MFN series
Power rating:
MF1/6W: 0.16W
MF1/4W: 0.25W
MF1/2W: 0.5W
MF1W: 1W
MF2W: 2W
MFS1/4W: 0.25W
MFS1/2W: 0.5W
MFS1W: 1W
MFS2W: 2W
MFS3W: 3W
High Stability Precision Metal Film Resistor (1/6w ~ 1w, +/-0.01% ~ +/-1% )
TOL: +/-0.02% , +/-0.05% , +/-0.1% , +/-0.25% , +/-1%
TC: +/-5ppm, +/-10ppm, +/-15ppm, +/-25ppm, +/-50ppm
Type: EE1/20, EE1/10, EE1/8, EE1/4, EE1/2
USA standard (MIL-R-10509F): RN50, RN55, RN60, RN65071, RN70
West Germany Industry Standard (DIN-44061): 0204, 0207, 0411, 0617, 0719
Power rating (W): 0.050 (125oC), 0.100 (125oC), 0.125 (125oC), 0.250 (125oC), 0.500 (125oC)
Max working voltage (V): 200, 250, 300, 350, 400
Dimension (mm): 3.9 +/- 0.30(L) x 1.8 +/- 0.40(D) x 0.45 +/- 0.05(d), 6.8 +/- 0.30(L) x 2.5 +/- 0.40(D) x 0.60 +/- 0.05(d), 10.0 +/- 0.30(L) x 3.7 +/- 0.40(D) x 0.60 +/- 0.05(d), 14.8 +/- 0.30(L) x 5.2 +/- 0.40(D) x 0.60 +/- 0.05(d), 18.3 +/- 0.30(L) x 6.5 +/- 0.40(D) x 0.80 +/- 0.05(d)
RoHS compliant
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