UTOR

Chemi-Con · Screw

The UTOR series now offers higher capacitance and ripple current per case size. The upgrade allows the inverter designer to significantly reduce the size, weight, and cost of the capacitor bank. Toroidal geometry is ideal for cooling by either forced air or by heat-sink with the use of a new mounting kit option. The heat-sink kit option provides optimum thermal transfer while maintaining electrical isolation. These capacitors have an endurance rating of 5,000 hours at 105℃ or 20,000 hours at 85℃ with the rated ripple current applied. The UTOR series represents the optimum cost per amp of ripple current for a screw terminal mounted electrolytic capacitor.

The Chemi-Con UTOR series is a Screw capacitor family covering 680–10,000 µF, across 350, 400, 420, 450, 500 V ratings, with 5,000 h rated life at 105 °C. PNkit catalogs 41 part numbers in this series.

Voltage: 350 – 500 V
Capacitance: 680 – 10000 µF
Temp: 105°C
Life: 5,000 h
Datasheet: PDF

350 V8 parts

Capacitance	Size (mm)	Ripple (A)	ESR (mΩ)	MPN
1,800 µF	76×54 mm	11.8	44	ETOR351CTN182ME54M
2,700 µF	76×67 mm	15.4	30	ETOR351CTN272ME67M
3,300 µF	76×79 mm	17.1	24	ETOR351CTN332ME79M
4,700 µF	76×92 mm	21.6	17	ETOR351CTN472ME92M
5,600 µF	76×105 mm	24.9	14	ETOR351CTN562MEA5M
6,800 µF	76×130 mm	30.2	12	ETOR351CTN682MED0M
8,200 µF	76×143 mm	34.5	10	ETOR351CTN822MEE3M
10,000 µF	76×168 mm	41	8	ETOR351CTN103MEG8M

400 V9 parts

Capacitance	Size (mm)	Ripple (A)	ESR (mΩ)	MPN
1,500 µF	76×54 mm	10.7	53	ETOR401CTN152ME54M
2,200 µF	76×67 mm	13.9	36	ETOR401CTN222ME67M
2,700 µF	76×79 mm	15.4	30	ETOR401CTN272ME79M
3,300 µF	76×92 mm	18.1	24	ETOR401CTN332ME92M
3,900 µF	76×105 mm	20.8	21	ETOR401CTN392MEA5M
4,700 µF	76×117 mm	24	17	ETOR401CTN472MEB7M
5,600 µF	76×130 mm	27.4	14	ETOR401CTN562MED0M
6,800 µF	76×143 mm	31.4	12	ETOR401CTN682MEE3M
8,200 µF	76×168 mm	37.1	10	ETOR401CTN822MEG8M

420 V8 parts

Capacitance	Size (mm)	Ripple (A)	ESR (mΩ)	MPN
1,200 µF	76×54 mm	9.3	89	ETOR421CTN122ME54M
1,800 µF	76×67 mm	12.2	59	ETOR421CTN182ME67M
2,200 µF	76×79 mm	14.9	40	ETOR421CTN222ME79M
3,300 µF	76×92 mm	17.5	32	ETOR421CTN332ME92M
3,900 µF	76×105 mm	20.1	27	ETOR421CTN392MEA5M
4,700 µF	76×130 mm	24.2	23	ETOR421CTN472MED0M
5,600 µF	76×143 mm	27.6	19	ETOR421CTN562MEE3M
6,800 µF	76×168 mm	32.7	16	ETOR421CTN682MEG8M

450 V8 parts

Capacitance	Size (mm)	Ripple (A)	ESR (mΩ)	MPN
1,000 µF	76×54 mm	9.3	89	ETOR451CTN102ME54M
1,500 µF	76×67 mm	12.2	59	ETOR451CTN152ME67M
2,200 µF	76×79 mm	13.5	48	ETOR451CTN222ME79M
2,700 µF	76×92 mm	15.9	40	ETOR451CTN272ME92M
3,300 µF	76×105 mm	18.5	32	ETOR451CTN332MEA5M
3,900 µF	76×117 mm	21.1	27	ETOR451CTN392MEB7M
4,700 µF	76×130 mm	24.2	23	ETOR451CTN472MED0M
5,600 µF	76×155 mm	28.6	19	ETOR451CTN562MEF5M

500 V8 parts

Capacitance	Size (mm)	Ripple (A)	ESR (mΩ)	MPN
680 µF	76×54 mm	6.5	206	ETOR501CTN681ME54M
1,000 µF	76×67 mm	8.4	140	ETOR501CTN102ME67M
1,500 µF	76×79 mm	10.3	93	ETOR501CTN152ME79M
1,800 µF	76×92 mm	12	78	ETOR501CTN182ME92M
2,200 µF	76×105 mm	14	64	ETOR501CTN222MEA5M
2,700 µF	76×117 mm	16.3	52	ETOR501CTN272MEB7M
3,300 µF	76×143 mm	19.6	42	ETOR501CTN332MEE3M
3,900 µF	76×168 mm	22.1	36	ETOR501CTN392MEG8M