Air Condition Motor capacitor replacement part?
I want to replace my Air Condition Motor capacitor but not quite sure what will be the
replacement part.
I removed the capacitor (labeled the wires before removing it). It is an oval type and
has 3 pins at the top. The marking on the side is exactly as below:
MALLORY
35 MFD 370 VAC
60 CYCLE
P-8-1958
7149W PTD
62617
From the markings it looks like a Single 35 MicroFarad 350 Volt capacitor but it has
3 pins on the top. There is only one pin labeled as `-`, the other two pins have no
identification. What kind of a capacitor is this, dual or single? This is a very old part,
what would be the replacement part number?
thanks in advance.
S. K.
Okay… You have a 35uF capacitor with a working voltage of 350 Volts. The two wires that come from the capacitor go to either side of the relay and ‘-’ is the ground and must be bolted to an earth or ground terminal anywhere on the motor or chassis.
Most AC suppliers will sell you the capacitor you want, but ask for a 600 volt working, as voltage spike often takes out capacitors if the voltage rating is just above the peak-to-peak feed voltage, which is 1.414 either side of the current carrying part of the sine wave (totaling 2.828). 300 volts is too close for spikes not t break down the dialectic of the capacitor. So, go for 35uF at 600 volts.
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GE 97F9002 Capacitor Metallized Cap 10 uF Tol 6% VolRtg 370 AC QC Motor Run Oval $10.49 |
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GE Capacitor Oval 45 uf MFD 370 volt Z97F9618 97F9618 $16.99 |
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AmRad Oval Dual Capacitor 15.0/5.0 15/5 MFD 370 23721 $22.99 |
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Oval Motor Run Capacitor 35+5 uf MFD 370 volt Blower $9.99 |
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Oval Motor Run Capacitor 35+5 uf MFD 440 volt Blower $9.99 |
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GE Capacitor Oval 7.5 uf MFD 370 volt 97F4158 97F9001BX $11.99 |
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GE Capacitor Oval 12.5 uf MFD 370 volt Z97F5459 97F5459 $13.99 |
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ArcoAire 1172016 OVAL Capacitor 40mfd – 370 volt – OEM Part – Brand NEW $19.00 |
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GE Capacitor Oval 55/7.5 uf 440 volt Z97F9319 97F9319 $33.99 |
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GE Capacitor Oval 55 uf 440 volt 97F9084BZ3 $29.99 |
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7.5 mfd uf 370 VAC Oval Motor Run Capacitor Qty.5 *NEW* $12.95 |
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Oval Capacitor 25/4 uf 370 volt Aerovox P291-2543A Z64P3729W Made in the USA $22.99 |
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GE Capacitor Oval 40/5 uf MFD 440 volt Z97F5318 97F5318 $29.99 |
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GE Capacitor Oval 6 uf MFD 370 volt Z97F9595 97F9595 $12.99 |
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GE Capacitor Oval 15/4 uf MFD 370 volt 25L2253 $16.99 |
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GE GENTEQ Capacitor Oval 7.5 uf MFD 440 volt 97F9036BZ3 $12.99 |
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Mars2 12931 Motor Run Capacitor 7.5 MFD 440VAC OVAL $11.50 |
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Mars2 12949 Motor Run Capacitor 50 MFD 440VAC Oval $11.50 |
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Mars2 12775 Motor Run Capacitor 55+5.0 MFD 440VAC Oval $11.50 |
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Mars2 12840 Motor Run Capacitor 80 MFD 440VAC Oval $11.50 |
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Mars Mars2 Oval Run Capacitor 3 uf MFD 370 volt 12903 $6.79 |
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Mars Mars2 Oval Run Capacitor 5 uf MFD 370 volt 12905 $6.99 |
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Mars Mars2 Oval Run Capacitor 7.5 uf MFD 370 volt 12907 $6.99 |
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Mars Mars2 Oval Run Capacitor 10 uf MFD 370 volt 12908 $7.50 |
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Mars Mars2 Oval Run Capacitor 15 uf MFD 370 volt 12910 $9.50 |
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Mars Mars2 Oval Run Capacitor 5 uf MFD 440 volt 12929 $7.49 |
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Mars Mars2 Oval Run Capacitor 7.5 uf MFD 440 volt 12931 $8.99 |
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Mars Mars2 Oval Run Capacitor 10 uf MFD 440 volt 12932 $8.50 |
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Mars2 12943 Motor Run Capacitor 35 MFD 440VAC Oval $11.50 |
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Mars2 12941 Motor Run Capacitor 30 MFD 440VAC Oval $11.50 |
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Packard G21-920 Motor Run Capacitor 35MFD 440VAC Oval $11.50 |
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12.5 MFD – 370 VAC OVAL MOTOR RUN CAPACITOR POC12.5 NEW $3.49 |
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Mars2 12014 Motor Run Capacitor 20 MFD 370VAC Oval $11.50 |
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Mars2 12986 Motor Run Capacitor 40+5.0 MFD 440VAC Oval $11.50 |
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OEM DiversiTech Motor Oval Run Capacitor 4 uF MFD 370V Volt VAC 37040H 50/60HZ $9.99 |
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OEM DiversiTech Motor Oval Run Capacitor 5 uF MFD 370V Volt VAC 37050H 50/60HZ $9.99 |
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OEM DiversiTech Motor Oval Run Capacitor 7.5 uF MFD 370V Volt VAC 37075H 50/60HZ $9.99 |
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OEM DiversiTech Motor Oval Run Capacitor 10 uF MFD 370V Volt VAC 37100H 50/60HZ $9.99 |
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OEM DiversiTech Motor Oval Run Capacitor 15 uF MFD 370V Volt VAC 37150H 50/60HZ $10.99 |
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GE Capacitor Oval 8 uf 8uf MFD 280 vac volt 27L330 $13.99 |
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Mars Mars2 Oval Run Capacitor 20 uf MFD 370 volt 12914 $11.99 |
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Mars2 12929 Motor Run Capacitor 5 MFD 440VAC Oval $11.50 |
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Mars Mars2 Oval Run Capacitor 20 uf MFD 440 volt 12937 $11.50 |
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Mars Mars2 Oval Run Capacitor 25 uf MFD 440 volt 12940 $12.99 |
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Mars Mars2 Oval Run Capacitor 30 uf MFD 370 volt 12917 $14.99 |
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Mars Mars2 Oval Run Capacitor 30 uf MFD 440 volt 12941 $12.99 |
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Mars Mars2 Oval Run Capacitor 35 uf MFD 440 volt 12943 $13.99 |
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Mars Mars2 Oval Run Capacitor 40 uf MFD 370 volt 12921 $16.50 |
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Mars Mars2 Oval Run Capacitor 2 uf MFD 370 volt 12902 $7.99 |
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Mars Mars2 Oval Run Capacitor 3 uf MFD 440 volt 12927 $9.99 |
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Mars2 12933 Motor Run Capacitor 12.5 MFD 440VAC Oval $11.50 |
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Mars Mars2 Oval Run Capacitor 4 uf MFD 370 volt 12904 $6.50 |
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Mars Mars2 Oval Run Capacitor 4 uf MFD 440 volt 12928 $9.99 |
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Mars Mars2 Oval Run Capacitor 6 uf MFD 370 volt 12906 $7.50 |
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Mars Mars2 Oval Run Capacitor 6 uf MFD 440 volt 12930 $9.99 |
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Mars Mars2 Oval Capacitor 17.5 uf MFD 370 volt 12912 $11.99 |
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OEM DiversiTech Motor Oval Run Capacitor 5 uF MFD 440V Volt VAC 45050H 50/60HZ $9.99 |
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OEM DiversiTech Motor Oval Run Capacitor 7.5 uF MFD 440V Volt VAC 45075H 50/60HZ $9.99 |
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OEM DiversiTech Motor Oval Run Capacitor 12.5 uF MFD 440 Volt VAC 45125H 50/60HZ $10.99 |
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OEM DiversiTech Motor Oval Run Capacitor 10 uF MFD 440V Volt VAC 45100H 50/60HZ $10.99 |
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OEM DiversiTech Motor Oval Run Capacitor 15 uF MFD 440V Volt VAC 45150H 50/60HZ $10.99 |
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OEM DiversiTech Motor Oval Run Capacitor 25 uF MFD 370V Volt VAC 37250H 50/60HZ $12.99 |
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OEM DiversiTech Motor Oval Run Capacitor 40 uF MFD 370V Volt VAC 37400H 50/60HZ $13.99 |
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Packard G22-819 Motor Run Capacitor 5MFD 440VAC Oval $11.50 |
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OEM DiversiTech Motor Oval Run Capacitor 20 uF MFD 440V Volt VAC 45200H 50/60HZ $11.99 |
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OEM DiversiTech Motor Oval Run Capacitor 30 uF MFD 440V Volt VAC 45300H 50/60HZ $16.99 |
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OEM DiversiTech Motor Oval Run Capacitor 35 uF MFD 440V Volt VAC 45350H 50/60HZ $16.99 |
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OEM DiversiTech Motor Oval Run Capacitor 45 uF MFD 440V Volt VAC 45450H 50/60HZ $16.99 |
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Mars Mars2 Oval Run Capacitor 45 uf MFD 440 volt 12948 $17.50 |
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OEM DiversiTech Motor Oval Run Capacitor 40 uF MFD 440V Volt VAC 45400H 50/60HZ $15.99 |
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Mars Mars2 Oval Run Capacitor 60 uf MFD 440 volt 12951 $18.50 |
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Mars Mars2 Oval Run Capacitor 75 uf MFD 440 volt 12806 $24.99 |
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Mars Mars2 Oval Run Capacitor 2 uf MFD 440 volt 12926 $7.99 |
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Air Conditioner A/C Run Oval Running Capacitor 55U F 370V 50/60 Hz $12.65 |
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Air Conditioner A/C Run Oval Running Capacitor 55U 370V NEW $12.65 |
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Oval Run Capacitor 6 uf MFD x 370 VAC $8.35 |
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GE Capacitor Oval 4 uf MFD 440 volt Z97F5337 97F5337 $13.99 |
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GE Capacitor Oval 4 uf MFD 440 volt 97F5337BX $13.99 |
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GE Capacitor Oval 5 uf MFD 440 volt 97F5339BX $12.99 |
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GE Capacitor Oval 7.5 uf MFD 440 volt 97F9036BX $12.99 |
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GE Capacitor Oval 10 uf MFD 440 volt 97F5300BX $12.99 |
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GE Capacitor Oval 10 uf MFD 440 volt Z97F5300 97F5300 $12.99 |
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GE Capacitor Oval 12.5 uf MFD 440 volt Z97F9080 97F9080 $14.99 |
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AmRad Oval Dual Capacitor 10.0/5.0 10/5 MFD BCO400X99RO $17.99 |
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AmRad Oval Capacitor 25.0 MFD 370 V2000/37-256 $15.99 |
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AmRad Oval Dual Capacitor 25.0/5.0 25/5 MFD Y513068-31 $18.99 |
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Mars Mars2 Oval Run Capacitor 70 uf MFD 440 volt 12830 $24.99 |
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Mars Mars2 Oval Run Capacitor 75 uf MFD 440 volt 12831 $24.99 |
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Mars Mars2 Oval Run Capacitor 80 uf MFD 440 volt 12840 $24.99 |
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Mars Mars2 Oval Capacitor 15/10 uf MFD 440 volt 12777 $17.99 |
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Mars Mars2 Oval Capacitor 30/10 uf MFD 370 volt 12847 $18.99 |
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Mars Mars2 Oval Capacitor 35/10 uf MFD 370 volt 12850 $18.99 |
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Mars Mars2 Oval Capacitor 35/10 uf MFD 440 volt 12772 $21.99 |
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Mars Mars2 Oval Capacitor 40/10 uf MFD 440 volt 12773 $21.99 |
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Mars Mars2 Oval Capacitor 65/10 uf MFD 440 volt 12810 $29.99 |
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GE Capacitor Oval 35 uf MFD 330 volt Z97F6777 97F6777 $17.99 |
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GE Capacitor Oval 45 uf MFD 370 volt Z97F9618 97F9618 $18.99 |
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GE Capacitor Oval 50 uf MFD 370 volt 97F9622 $28.99 |
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GE Capacitor Oval 55 uf 370 volt Z97F9077 97F9077 $28.99 |
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Carrier Bryant Capacitor Oval 55 uf 370 volt P291-5503 $28.99 |
Tags: capacitor, diy, oval capacitor, oval capacitor can