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PSU Series Motor Start Capacitors & Motor Run Capacitors

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Capacitance	Voltage Rating AC	Termination Style	Length	Width	Depth	Lead Spacing	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
Motor Start Capacitors & Motor Run Capacitors PSUA2R3343R-SS Knowles / Illinois Capacitor 1: $19.74 192In Stock	Mfr. Part No. PSUA2R3343R-SS Mouser Part No 598-PSUA2R3343R-SS	Knowles / Illinois Capacitor	Motor Start Capacitors & Motor Run Capacitors	Datasheet	192In Stock	$19.74 $14.89 $12.77 $12.18 View $11.74 $11.30 Quote	Min.: 1 Mult.: 1	Motor Start Capacitors	43 uF to 52 uF	110 VAC to 330 VAC	Quick Connect					- 40 C	+ 65 C	PSU	Bulk
Motor Start Capacitors & Motor Run Capacitors 161-193uF 330V PSU16130A Knowles / Illinois Capacitor 1: $79.81 28In Stock	Mfr. Part No. PSU16130A Mouser Part No 598-PSU16130A	Knowles / Illinois Capacitor	Motor Start Capacitors & Motor Run Capacitors 161-193uF 330V	Datasheet	28In Stock	$79.81 $65.84 $55.58 $54.53	Min.: 1 Mult.: 1	Motor Start Capacitors	161 uF to 193 uF	330 VAC	Quick Connect	111 mm	52 mm	52 mm	22.35 mm		+ 65 C	PSU	Bulk
Motor Start Capacitors & Motor Run Capacitors 64-77uF 330V PSU6430 Knowles / Illinois Capacitor 1: $44.35 64In Stock	Mfr. Part No. PSU6430 Mouser Part No 598-PSU6430	Knowles / Illinois Capacitor	Motor Start Capacitors & Motor Run Capacitors 64-77uF 330V	Datasheet	64In Stock	$44.35 $34.48 $29.94 $28.74	Min.: 1 Mult.: 1	Motor Start Capacitors	64 uF to 77 uF	330 VAC	Quick Connect	86 mm	46 mm	46 mm	16 mm		+ 65 C	PSU	Bulk
Motor Start Capacitors & Motor Run Capacitors 161-193uF 110/125V PSU16115 Knowles / Illinois Capacitor 1: $20.34 105In Stock	Mfr. Part No. PSU16115 Mouser Part No 539-PSU16115	Knowles / Illinois Capacitor	Motor Start Capacitors & Motor Run Capacitors 161-193uF 110/125V	Datasheet	105In Stock	$20.34 $14.89 $11.94 $11.07 View $11.06 $11.01 Quote	Min.: 1 Mult.: 1	Motor Start Capacitors	161 uF to 193 uF	120 VAC	Quick Connect	70 mm	36 mm	36 mm	12.7 mm		+ 65 C	PSU	Bulk
Motor Start Capacitors & Motor Run Capacitors 130-156uF 110/125V PSU13015 Knowles / Illinois Capacitor 1: $14.00 103In Stock	Mfr. Part No. PSU13015 Mouser Part No 598-PSU13015	Knowles / Illinois Capacitor	Motor Start Capacitors & Motor Run Capacitors 130-156uF 110/125V	Datasheet	103In Stock	$14.00 $10.61 $8.98 $7.56 View $7.30 $7.00 Quote	Min.: 1 Mult.: 1	Motor Start Capacitors	130 uF to 156 uF	120 VAC	Quick Connect	70 mm	36 mm	36 mm	12.7 mm		+ 65 C	PSU	Bulk
Motor Start Capacitors & Motor Run Capacitors 43-52uF 330V PSU4330A Knowles / Illinois Capacitor 1: $46.05 52In Stock	Mfr. Part No. PSU4330A Mouser Part No 598-PSU4330A	Knowles / Illinois Capacitor	Motor Start Capacitors & Motor Run Capacitors 43-52uF 330V	Datasheet	52In Stock	$46.05 $32.95 $25.18 $18.84 View $18.82 Quote	Min.: 1 Mult.: 1	Motor Start Capacitors	43 uF to 52 uF	330 VAC	Quick Connect	86 mm	46 mm	46 mm	16 mm		+ 65 C	PSU	Bulk
Motor Start Capacitors & Motor Run Capacitors 88-106uF 330V PSU8830A Knowles / Illinois Capacitor 1: $37.52 65In Stock	Mfr. Part No. PSU8830A Mouser Part No 539-PSU8830A	Knowles / Illinois Capacitor	Motor Start Capacitors & Motor Run Capacitors 88-106uF 330V	Datasheet	65In Stock	$37.52 $31.25 $25.61 $24.38 View Quote	Min.: 1 Mult.: 1	Motor Start Capacitors	88 uF to 106 uF	330 VAC	Quick Connect	111 mm	46 mm	46 mm	16 mm		+ 65 C	PSU	Bulk
Motor Start Capacitors & Motor Run Capacitors 400-480uF 165V PSU40065A Knowles / Illinois Capacitor 1: $34.74 54In Stock	Mfr. Part No. PSU40065A Mouser Part No 598-PSU40065A	Knowles / Illinois Capacitor	Motor Start Capacitors & Motor Run Capacitors 400-480uF 165V	Datasheet	54In Stock	$34.74 $27.58 $24.42 $22.76 View $22.69 Quote	Min.: 1 Mult.: 1	Motor Start Capacitors	400 uF to 480 uF	165 VAC	Quick Connect	86 mm	46 mm	46 mm	16 mm		+ 65 C	PSU	Bulk
Motor Start Capacitors & Motor Run Capacitors 72-86uF 330V PSU7230C Knowles / Illinois Capacitor 1: $35.46 62In Stock	Mfr. Part No. PSU7230C Mouser Part No 598-PSU7230C	Knowles / Illinois Capacitor	Motor Start Capacitors & Motor Run Capacitors 72-86uF 330V	Datasheet	62In Stock	$35.46 $27.92 $27.00 $20.50 $19.08	Min.: 1 Mult.: 1	Motor Start Capacitors	72 uF to 86 uF	330 VAC	Quick Connect	86 mm	46 mm	46 mm	16 mm		+ 65 C	PSU	Bulk
Motor Start Capacitors & Motor Run Capacitors 540-648uF 165V PSU54065A Knowles / Illinois Capacitor 1: $59.84 60In Stock	Mfr. Part No. PSU54065A Mouser Part No 598-PSU54065A	Knowles / Illinois Capacitor	Motor Start Capacitors & Motor Run Capacitors 540-648uF 165V	Datasheet	60In Stock	$59.84 $42.44 $32.50 $24.67 View Quote	Min.: 1 Mult.: 1	Motor Start Capacitors	540 uF to 648 uF	165 VAC	Quick Connect	86 mm	46 mm	46 mm	16 mm		+ 65 C	PSU	Bulk
Motor Start Capacitors & Motor Run Capacitors 850-1020uF 110/125V PSU85015 Knowles / Illinois Capacitor 1: $63.63 54In Stock	Mfr. Part No. PSU85015 Mouser Part No 598-PSU85015	Knowles / Illinois Capacitor	Motor Start Capacitors & Motor Run Capacitors 850-1020uF 110/125V	Datasheet	54In Stock	$63.63 $46.14 $35.04 $28.02 View Quote	Min.: 1 Mult.: 1	Motor Start Capacitors	850 uF to 1.02 mF	120 VAC	Quick Connect	111 mm	46 mm	46 mm	16 mm		+ 65 C	PSU	Bulk
Motor Start Capacitors & Motor Run Capacitors 324-389uF 110/125V PSU32415B Knowles / Illinois Capacitor 1: $18.82 60In Stock	Mfr. Part No. PSU32415B Mouser Part No 5985-PSU32415B	Knowles / Illinois Capacitor	Motor Start Capacitors & Motor Run Capacitors 324-389uF 110/125V	Datasheet	60In Stock	$18.82 $14.27 $12.70 $11.05 View $11.04 $10.09 Quote	Min.: 1 Mult.: 1	Motor Start Capacitors	324 uF to 389 uF	120 VAC	Quick Connect	70 mm	36 mm	36 mm	12.7 mm		+ 65 C	PSU	Bulk
Motor Start Capacitors & Motor Run Capacitors 645-774uF 110/125V PSU64515A Knowles / Illinois Capacitor 1: $53.30 53In Stock	Mfr. Part No. PSU64515A Mouser Part No 598-PSU64515A	Knowles / Illinois Capacitor	Motor Start Capacitors & Motor Run Capacitors 645-774uF 110/125V	Datasheet	53In Stock	$53.30 $37.93 $29.87 $21.84 View $21.82 Quote	Min.: 1 Mult.: 1	Motor Start Capacitors	645 uF to 774 uF	120 VAC	Quick Connect	86 mm	46 mm	46 mm	16 mm		+ 65 C	PSU	Bulk
Motor Start Capacitors & Motor Run Capacitors 590-708uF 110/125V PSU59015A Knowles / Illinois Capacitor 1: $37.92 51In Stock	Mfr. Part No. PSU59015A Mouser Part No 539-PSU59015A	Knowles / Illinois Capacitor	Motor Start Capacitors & Motor Run Capacitors 590-708uF 110/125V	Datasheet	51In Stock	$37.92 $36.10 $28.69 $24.87 View Quote	Min.: 1 Mult.: 1	Motor Start Capacitors	590 uF to 708 uF	120 VAC	Quick Connect	111 mm	46 mm	46 mm	16 mm		+ 65 C	PSU	Bulk
Motor Start Capacitors & Motor Run Capacitors 64-77uF 220/250V PSU6435A Knowles / Illinois Capacitor 1: $20.63 67In Stock	Mfr. Part No. PSU6435A Mouser Part No 598-PSU6435A	Knowles / Illinois Capacitor	Motor Start Capacitors & Motor Run Capacitors 64-77uF 220/250V	Datasheet	67In Stock	$20.63 $15.36 $13.19 $11.40 View $10.82 $10.81 Quote	Min.: 1 Mult.: 1	Motor Start Capacitors	64 uF to 77 uF	250 VAC	Quick Connect	70 mm	36 mm	36 mm	12.7 mm		+ 65 C	PSU	Bulk
Motor Start Capacitors & Motor Run Capacitors 145-174uF 220/250V PSU14535A Knowles / Illinois Capacitor 1: $39.51 41In Stock	Mfr. Part No. PSU14535A Mouser Part No 598-PSU14535A	Knowles / Illinois Capacitor	Motor Start Capacitors & Motor Run Capacitors 145-174uF 220/250V	Datasheet	41In Stock	$39.51 $31.99 $25.98 $25.05 View Quote	Min.: 1 Mult.: 1	Motor Start Capacitors	145 uF to 174 uF	250 VAC	Quick Connect	86 mm	46 mm	46 mm	16 mm		+ 65 C	PSU	Bulk
Motor Start Capacitors & Motor Run Capacitors 108-130uF 165V PSU10865A Knowles / Illinois Capacitor 1: $9.24 62In Stock	Mfr. Part No. PSU10865A Mouser Part No 598-PSU10865A	Knowles / Illinois Capacitor	Motor Start Capacitors & Motor Run Capacitors 108-130uF 165V	Datasheet	62In Stock	$9.24 $6.90 $6.34 View $5.38 $4.96 Quote	Min.: 1 Mult.: 1	Motor Start Capacitors	108 uF to 130 uF	165 VAC	Quick Connect	70 mm	36 mm	36 mm	12.7 mm		+ 65 C	PSU	Bulk
Motor Start Capacitors & Motor Run Capacitors 189-227uF 220/250V PSU18935A Knowles / Illinois Capacitor 1: $72.54 14In Stock	Mfr. Part No. PSU18935A Mouser Part No 598-PSU18935A	Knowles / Illinois Capacitor	Motor Start Capacitors & Motor Run Capacitors 189-227uF 220/250V	Datasheet	14In Stock	$72.54 $59.45 $49.92 $48.13 View Quote	Min.: 1 Mult.: 1	Motor Start Capacitors	189 uF to 227 uF	250 VAC	Quick Connect	111 mm	52 mm	52 mm	22.35 mm		+ 65 C	PSU	Bulk
Motor Start Capacitors & Motor Run Capacitors 378-454uF 165V PSU37865 Knowles / Illinois Capacitor 1: $34.47 52In Stock	Mfr. Part No. PSU37865 Mouser Part No 598-PSU37865	Knowles / Illinois Capacitor	Motor Start Capacitors & Motor Run Capacitors 378-454uF 165V	Datasheet	52In Stock	$34.47 $27.46 $21.53 $21.52 Quote Quote	Min.: 1 Mult.: 1	Motor Start Capacitors	378 uF to 454 uF	165 VAC	Quick Connect	111 mm	46 mm	46 mm	16 mm		+ 65 C	PSU	Bulk
Motor Start Capacitors & Motor Run Capacitors 243-292uF 110/125V PSU24315A Knowles / Illinois Capacitor 1: $16.32 99In Stock	Mfr. Part No. PSU24315A Mouser Part No 539-PSU24315A	Knowles / Illinois Capacitor	Motor Start Capacitors & Motor Run Capacitors 243-292uF 110/125V	Datasheet	99In Stock	$16.32 $13.81 $11.85 $10.92 View $10.87 $10.85 Quote	Min.: 1 Mult.: 1	Motor Start Capacitors	243 uF to 292 uF	120 VAC	Quick Connect	86 mm	36 mm	36 mm	12.7 mm		+ 65 C	PSU	Bulk
Motor Start Capacitors & Motor Run Capacitors 324-389uF 110/125V PSU32415A Knowles / Illinois Capacitor 1: $17.34 76In Stock	Mfr. Part No. PSU32415A Mouser Part No 598-PSU32415A	Knowles / Illinois Capacitor	Motor Start Capacitors & Motor Run Capacitors 324-389uF 110/125V	Datasheet	76In Stock	$17.34 $14.37 $13.16 $12.47 View $12.02 $11.61 Quote	Min.: 1 Mult.: 1	Motor Start Capacitors	324 uF to 389 uF	120 VAC	Quick Connect	111 mm	36 mm	36 mm	12.7 mm		+ 65 C	PSU	Tray
Motor Start Capacitors & Motor Run Capacitors 108-130uF 220/250V PSU10835A Knowles / Illinois Capacitor 1: $45.11 55In Stock 20Expected 10/11/2026	Mfr. Part No. PSU10835A Mouser Part No 539-PSU10835A	Knowles / Illinois Capacitor	Motor Start Capacitors & Motor Run Capacitors 108-130uF 220/250V	Datasheet	55In Stock 20Expected 10/11/2026	$45.11 $37.98 $31.79 $31.15 View Quote	Min.: 1 Mult.: 1	Motor Start Capacitors	108 uF to 130 uF	250 VAC	Quick Connect	86 mm	46 mm	46 mm	16 mm		+ 65 C	PSU	Bulk
Motor Start Capacitors & Motor Run Capacitors 53-64uF 220/250V PSU5335 Knowles / Illinois Capacitor 1: $34.46 98In Stock	Mfr. Part No. PSU5335 Mouser Part No 539-PSU5335	Knowles / Illinois Capacitor	Motor Start Capacitors & Motor Run Capacitors 53-64uF 220/250V	Datasheet	98In Stock	$34.46 $24.01 $21.22 $19.28 View Quote	Min.: 1 Mult.: 1	Motor Start Capacitors	53 uF to 64 uF	250 VAC	Quick Connect	86 mm	36 mm	36 mm	12.7 mm		+ 65 C	PSU	Bulk
Motor Start Capacitors & Motor Run Capacitors 130-156uF 220/250V PSU13035A Knowles / Illinois Capacitor 1: $48.36 81In Stock	Mfr. Part No. PSU13035A Mouser Part No 598-PSU13035A	Knowles / Illinois Capacitor	Motor Start Capacitors & Motor Run Capacitors 130-156uF 220/250V	Datasheet	81In Stock	$48.36 $37.54 $36.21 $33.70 View Quote	Min.: 1 Mult.: 1	Motor Start Capacitors	130 uF to 156 uF	250 VAC	Quick Connect	86 mm	46 mm	46 mm	16 mm		+ 65 C	PSU	Bulk
Motor Start Capacitors & Motor Run Capacitors 30-36uF 330V PSU3030 Knowles / Illinois Capacitor 1: $33.48 129In Stock	Mfr. Part No. PSU3030 Mouser Part No 598-PSU3030	Knowles / Illinois Capacitor	Motor Start Capacitors & Motor Run Capacitors 30-36uF 330V	Datasheet	129In Stock	$33.48 $26.07 $23.40 $22.10 View $20.93 Quote	Min.: 1 Mult.: 1	Motor Start Capacitors	30 uF to 36 uF	330 VAC	Quick Connect	86 mm	36 mm	36 mm	12.7 mm		+ 65 C	PSU	Bulk