Operational Amplifiers - Op Amps

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Power Operational (Linear) Amplifiers

Apex Microtechnology Power Operational (Linear) Amplifiers are a portfolio of products designed for applications that require high current and high voltage. These Apex Microtechnology amplifiers are offered in various high-reliability form factors with voltage rails from 5V to 2500V. These feature output currents from 0.01A to 100A (peak) and slew rates up to 3000V/us. These features provide a compact, proven solution for demanding precision power analog applications such as piezo actuation/positioning, electrostatic/magnetic deflection, and DC/servo motion control.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Number of Channels	GBP - Gain Bandwidth Product	SR - Slew Rate	Vos - Input Offset Voltage	Ib - Input Bias Current	Supply Voltage - Max	Supply Voltage - Min	Operating Supply Current	Output Current per Channel	CMRR - Common Mode Rejection Ratio	en - Input Voltage Noise Density	Package/Case	Mounting Style	Shutdown	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
Operational Amplifiers - Op Amps Linear OpAmp, 40V, 3A, Dual PA76 Apex Microtechnology 1: 138,06 € 1In Stock	Mfr. Part No. PA76 Mouser Part No 137-PA76	Apex Microtechnology	Operational Amplifiers - Op Amps Linear OpAmp, 40V, 3A, Dual Learn More about Apex Microtechnology apex pa74a pa76a power amplifiers	Datasheet	1In Stock	138,06 € 116,97 € 111,72 €	Min.: 1 Mult.: 1	2 Channel	1.4 MHz	1.4 V/us	1.5 mV	500 nA	40 V	5 V	18 mA	3 A	70 dB		TO-3-8	Through Hole	No Shutdown	- 25 C	+ 85 C	Tray
Operational Amplifiers - Op Amps Linear OpAmp, 150V, .03A PA81J Apex Microtechnology 1: 197,89 € 1In Stock	Mfr. Part No. PA81J Mouser Part No 137-PA81J	Apex Microtechnology	Operational Amplifiers - Op Amps Linear OpAmp, 150V, .03A Learn More about Apex Microtechnology apex power operational amplifiers	Datasheet	1In Stock	197,89 € 169,23 € 162,08 €	Min.: 1 Mult.: 1	1 Channel	5 MHz	20 V/us	3 mV	50 pA	150 V	64 V		30 mA	110 dB		TO-3-8	Through Hole	No Shutdown	0 C	+ 70 C	Tray
Operational Amplifiers - Op Amps Power Booster, 300V, 2A PB58 Apex Microtechnology 1: 196,71 € 4In Stock	Mfr. Part No. PB58 Mouser Part No 137-PB58	Apex Microtechnology	Operational Amplifiers - Op Amps Power Booster, 300V, 2A Learn More about Apex Microtechnology apex power operational amplifiers	Datasheet	4In Stock	196,71 € 168,22 € 161,11 €	Min.: 1 Mult.: 1				1.75 V									Through Hole			+ 125 C	Tray
Operational Amplifiers - Op Amps IC OpAmp, 40V, 1A Quad PA162DK Apex Microtechnology 1: 43,94 € 54In Stock 147Expected 10/30/2026	Mfr. Part No. PA162DK Mouser Part No 137-PA162DK	Apex Microtechnology	Operational Amplifiers - Op Amps IC OpAmp, 40V, 1A Quad Learn More about Apex Microtechnology apex power operational amplifiers	Datasheet	54In Stock 147Expected 10/30/2026	43,94 € 35,91 € 33,89 € 32,96 € 30,63 €	Min.: 1 Mult.: 1	1 Channel	1.4 MHz	1.4 V/us	15 mV	500 nA	40 V	20 V		1 A	90 dB			Through Hole	No Shutdown	- 40 C	+ 125 C	Tube
Operational Amplifiers - Op Amps IC OpAmp, 40V, 2.5A (combined), Dual PA75CX Apex Microtechnology 1: 18,41 € 54In Stock 250Expected 10/23/2026	Mfr. Part No. PA75CX Mouser Part No 137-PA75CX	Apex Microtechnology	Operational Amplifiers - Op Amps IC OpAmp, 40V, 2.5A (combined), Dual Learn More about Apex Microtechnology apex power operational amplifiers	Datasheet	54In Stock 250Expected 10/23/2026	18,41 € 14,59 € 13,64 € 12,59 € View 12,01 € 11,79 €	Min.: 1 Mult.: 1	2 Channel	1.4 MHz	1.4 V/us	15 mV	500 nA	40 V	5 V		1.5 A	90 dB		TO-220-7	Through Hole	No Shutdown	- 25 C	+ 85 C	Tube
Operational Amplifiers - Op Amps Linear OpAmp, 90V 10A A Grade PA12A Apex Microtechnology 1: 196,30 € 337Expected 9/23/2026	Mfr. Part No. PA12A Mouser Part No 137-PA12A	Apex Microtechnology	Operational Amplifiers - Op Amps Linear OpAmp, 90V 10A A Grade Learn More about Apex Microtechnology pa12 amplifiers	Datasheet	337Expected 9/23/2026	196,30 € 167,87 € 160,78 €	Min.: 1 Mult.: 1	1 Channel	4 MHz	4 V/us	4 mV	20 nA	50 V	10 V		15 A	100 dB		TO-3-8	Through Hole	No Shutdown	- 55 C	+ 125 C	Tray
Operational Amplifiers - Op Amps IC OpAmp 350V, 120mA Peak PA340CC Apex Microtechnology 1: 11,07 € 5.083On Order	Mfr. Part No. PA340CC Mouser Part No 137-PA340CC	Apex Microtechnology	Operational Amplifiers - Op Amps IC OpAmp 350V, 120mA Peak Learn More about Apex Microtechnology apex power operational amplifiers	Datasheet	5.083On Order On Order Ship Dates Mfr. No: PA340CC Stock: 0 On Order: 2.583 Expected 11/27/2026 2.500 Expected 12/25/2026 Factory Lead Time: 8 Weeks	11,07 € 8,67 € 8,07 € 7,41 € View 7,34 € 6,91 € 6,75 € Quote	Min.: 1 Mult.: 1	1 Channel	10 MHz	32 V/us	40 mV	200 pA	175 V	10 V		60 mA	115 dB			SMD/SMT	No Shutdown	- 40 C	+ 125 C	Tube
Operational Amplifiers - Op Amps Linear OpAmp, 200V, 40A PA52 Apex Microtechnology 1: 736,48 € 25Expected 6/18/2027	Mfr. Part No. PA52 Mouser Part No 137-PA52	Apex Microtechnology	Operational Amplifiers - Op Amps Linear OpAmp, 200V, 40A Learn More about Apex Microtechnology apex power operational amplifiers	Datasheet	25Expected 6/18/2027	736,48 € 649,19 €	Min.: 1 Mult.: 1	1 Channel	3 MHz	50 V/us	10 mV	50 pA	200 V			80 A	100 dB			Through Hole	No Shutdown	- 55 C	+ 125 C	Tray
Operational Amplifiers - Op Amps Linear OpAmp, 900V, 100mA PA95 Apex Microtechnology 1: 178,06 € 486Expected 10/8/2026	Mfr. Part No. PA95 Mouser Part No 137-PA95	Apex Microtechnology	Operational Amplifiers - Op Amps Linear OpAmp, 900V, 100mA Learn More about Apex Microtechnology apex power operational amplifiers	Datasheet	486Expected 10/8/2026	178,06 € 151,58 € 144,98 €	Min.: 1 Mult.: 1	1 Channel	10 MHz	30 V/us	5 mV	2 nA	900 V	100 V		100 mA	98 dB		PSIP-12	Through Hole	No Shutdown	- 25 C	+ 85 C	Tube
Operational Amplifiers - Op Amps Power OpAmp, 200V, 10A, 100W High Speed MP108FD Apex Microtechnology 1: 128,79 € 788On Order	Mfr. Part No. MP108FD Mouser Part No 137-MP108FD	Apex Microtechnology	Operational Amplifiers - Op Amps Power OpAmp, 200V, 10A, 100W High Speed Learn More about Apex Microtechnology apex power operational amplifiers	Datasheet	788On Order On Order Ship Dates Mfr. No: MP108FD Stock: 0 On Order: 41 Expected 9/30/2026 25 Expected 7/9/2027 722 Expected 7/16/2027 Factory Lead Time: 48 Weeks	128,79 € 109,12 € 104,21 €	Min.: 1 Mult.: 1	1 Channel	10 MHz	170 V/us	5 mV	100 pA	15 V	- 15 V		10 A	92 dB			Through Hole	No Shutdown	- 40 C	+ 85 C	Tray
Operational Amplifiers - Op Amps IC OpAmp 350V, 120mA Peak, Dual PA343DF Apex Microtechnology 1: 26,88 € 1.577On Order	Mfr. Part No. PA343DF Mouser Part No 137-PA343DF	Apex Microtechnology	Operational Amplifiers - Op Amps IC OpAmp 350V, 120mA Peak, Dual Learn More about Apex Microtechnology apex power operational amplifiers	Datasheet	1.577On Order On Order Ship Dates Mfr. No: PA343DF Stock: 0 On Order: 765 Expected 10/23/2026 812 Expected 11/27/2026 Factory Lead Time: 16 Weeks	26,88 € 21,48 € 20,14 € 18,66 € View 17,96 € 17,54 € Quote	Min.: 1 Mult.: 1	1 Channel	10 MHz	32 V/us	40 mV	200 pA	175 V	10 V		60 mA	115 dB			Through Hole	No Shutdown	- 40 C	+ 125 C	Tube
Operational Amplifiers - Op Amps IC OpAmp, 350V, 120mA Peak PA441DF Apex Microtechnology 1: 16,18 € 3.216On Order	Mfr. Part No. PA441DF Mouser Part No 137-PA441DF	Apex Microtechnology	Operational Amplifiers - Op Amps IC OpAmp, 350V, 120mA Peak Learn More about Apex Microtechnology pa441 pa443 amplifiers	Datasheet	3.216On Order On Order Ship Dates Mfr. No: PA441DF Stock: 0 On Order: 1.331 Expected 6/18/2027 1.885 Expected 8/20/2027 Factory Lead Time: 16 Weeks	16,18 € 12,81 € 11,98 € 11,06 € View 10,54 € 10,35 €	Min.: 1 Mult.: 1	1 Channel	10 MHz	32 V/us	20 mV	200 pA	175 V	10 V		60 mA	115 dB		MO-166-24	SMD/SMT	No Shutdown	- 40 C	+ 125 C	Tube
Operational Amplifiers - Op Amps IC OpAmp, 350V, 0.2A Peak, 350V/us PA78DK Apex Microtechnology 1: 30,68 € 107In Stock 3.390On Order	Mfr. Part No. PA78DK Mouser Part No 137-PA78DK	Apex Microtechnology	Operational Amplifiers - Op Amps IC OpAmp, 350V, 0.2A Peak, 350V/us Learn More about Apex Microtechnology apex power operational amplifiers	Datasheet	107In Stock 3.390On Order On Order Ship Dates Mfr. No: PA78DK Stock: 107 Can Dispatch Immediately On Order: 1.590 Expected 1/13/2027 1.800 Expected 5/21/2027 Factory Lead Time: 16 Weeks	30,68 € 24,85 € 23,38 € 22,42 € 21,01 €	Min.: 1 Mult.: 1	1 Channel	1 MHz	350 V/us	40 mV	200 pA	175 V	10 V		150 mA	118 dB			SMD/SMT	No Shutdown	- 40 C	+ 125 C	Tube
Operational Amplifiers - Op Amps Linear OpAmp, 300V, 0.15A PA08 Apex Microtechnology 1: 193,00 € 71Expected 11/27/2026	Mfr. Part No. PA08 Mouser Part No 137-PA08	Apex Microtechnology	Operational Amplifiers - Op Amps Linear OpAmp, 300V, 0.15A Learn More about Apex Microtechnology apex power operational amplifiers	Datasheet	71Expected 11/27/2026	193,00 € 164,30 € 157,15 €	Min.: 1 Mult.: 1	1 Channel	5 MHz	30 V/us	2 mV	50 pA	150 V	15 V		150 mA	130 dB		TO-3-8	Through Hole	No Shutdown	- 55 C	+ 125 C	Tray
Operational Amplifiers - Op Amps Linear OpAmp, 1200V, .07 5A PA89 Apex Microtechnology 1: 884,03 € 3Expected 10/23/2026	Mfr. Part No. PA89 Mouser Part No 137-PA89	Apex Microtechnology	Operational Amplifiers - Op Amps Linear OpAmp, 1200V, .07 5A Learn More about Apex Microtechnology apex power operational amplifiers	Datasheet	3Expected 10/23/2026	884,03 € 778,74 €	Min.: 1 Mult.: 1	1 Channel	10 MHz	16 V/us	2 mV	50 pA	1.2 kV	150 V		75 mA	110 dB		PDIP-12	Through Hole	No Shutdown	- 55 C	+ 125 C	Tray
Operational Amplifiers - Op Amps Power OpAmp, 180V, 10A Dual MP104KF Apex Microtechnology 1: 278,47 € Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. MP104KF Mouser Part No 137-MP104KF	Apex Microtechnology	Operational Amplifiers - Op Amps Power OpAmp, 180V, 10A Dual Learn More about Apex Microtechnology apex power operational amplifiers	Datasheet	Non-Stocked Lead-Time 10 Weeks	278,47 € 240,12 € 230,54 €	Min.: 1 Mult.: 1	2 Channel	30 MHz	50 V/us	14 mV	12 uA	150 V	0 V		10 A		500 nV/sqrt Hz		Through Hole	No Shutdown	- 40 C	+ 105 C	Tray
Operational Amplifiers - Op Amps Power OpAmp, w/SMPS MP400FC Apex Microtechnology 1: 209,38 € Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. MP400FC Mouser Part No 137-MP400FC	Apex Microtechnology	Operational Amplifiers - Op Amps Power OpAmp, w/SMPS Learn More about Apex Microtechnology apex power operational amplifiers	Datasheet	Non-Stocked Lead-Time 6 Weeks	209,38 € 179,06 € 171,48 €	Min.: 1 Mult.: 1																	Tray
Operational Amplifiers - Op Amps Linear OpAmp, 90V, 10A PA13 Apex Microtechnology 1: 253,13 € Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. PA13 Mouser Part No 137-PA13	Apex Microtechnology	Operational Amplifiers - Op Amps Linear OpAmp, 90V, 10A Learn More about Apex Microtechnology apex power operational amplifiers	Datasheet	Non-Stocked Lead-Time 8 Weeks	253,13 € 217,68 € 208,87 €	Min.: 1 Mult.: 1	1 Channel	1 MHz	4 V/us	6 mV	30 nA	45 V	10 V		15 A	100 dB			Through Hole	No Shutdown	- 40 C	+ 85 C	Tube
Operational Amplifiers - Op Amps Linear OpAmp, 450V, 0.2A PA15AFU Apex Microtechnology 1: 261,13 € Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. PA15AFU Mouser Part No 137-PA15AFU	Apex Microtechnology	Operational Amplifiers - Op Amps Linear OpAmp, 450V, 0.2A Learn More about Apex Microtechnology apex power operational amplifiers	Datasheet	Non-Stocked Lead-Time 8 Weeks	261,13 € 224,57 € 215,47 €	Min.: 1 Mult.: 1	1 Channel	5.8 MHz	20 V/us	10 mV	2 nA	225 V	50 V	2 mA	200 mA	98 dB		SIP-10	Through Hole	No Shutdown	- 25 C	+ 85 C	Tube
Operational Amplifiers - Op Amps Power OpAmp, 200V, 10A Peak PA165PQ Apex Microtechnology 1: 146,49 € Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. PA165PQ Mouser Part No 137-PA165PQ	Apex Microtechnology	Operational Amplifiers - Op Amps Power OpAmp, 200V, 10A Peak Learn More about Apex Microtechnology apex pa165 amplifiers	Datasheet	Non-Stocked Lead-Time 10 Weeks	146,49 € 124,12 € 118,54 €	Min.: 1 Mult.: 1	1 Channel	1 MHz	29 V/us	20 mV	200 pA	200 V	20 V		10 A	115 dB			Through Hole	No Shutdown	- 25 C	+ 85 C	Tray
Operational Amplifiers - Op Amps Linear OpAmp, 90V 10A A Grade PA61A Apex Microtechnology 1: 230,89 € Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. PA61A Mouser Part No 137-PA61A	Apex Microtechnology	Operational Amplifiers - Op Amps Linear OpAmp, 90V 10A A Grade Learn More about Apex Microtechnology apex pa61 power operational amplifiers	Datasheet	Non-Stocked Lead-Time 8 Weeks	230,89 € 198,57 € 190,52 €	Min.: 1 Mult.: 1	1 Channel	1 MHz	2.8 V/us	6 mV	30 nA	45 V	10 V		10 A	100 dB			Through Hole	No Shutdown	- 55 C	+ 125 C	Tray
Operational Amplifiers - Op Amps Linear OpAmp, 90V, 10A M Grade PA61M Apex Microtechnology 1: 402,78 € Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. PA61M Mouser Part No 137-PA61M	Apex Microtechnology	Operational Amplifiers - Op Amps Linear OpAmp, 90V, 10A M Grade Learn More about Apex Microtechnology apex pa61 power operational amplifiers	Datasheet	Non-Stocked Lead-Time 10 Weeks	402,78 € 348,57 € 335,01 €	Min.: 1 Mult.: 1						45 V	10 V										Tray
Operational Amplifiers - Op Amps Linear OpAmp, 90V, 10A DSCC Compliant PA61M/883 Apex Microtechnology 1: 466,88 € Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. PA61M/883 Mouser Part No 137-PA61M/883	Apex Microtechnology	Operational Amplifiers - Op Amps Linear OpAmp, 90V, 10A DSCC Compliant Learn More about Apex Microtechnology apex pa61 power operational amplifiers	Datasheet	Non-Stocked Lead-Time 10 Weeks	466,88 € 407,71 €	Min.: 1 Mult.: 1	1 Channel	1 MHz	2.8 V/us	6 mV	30 nA	45 V	10 V		10 A	100 dB			Through Hole	No Shutdown	- 55 C	+ 125 C	Tray
Operational Amplifiers - Op Amps Linear OpAmp, 40V, 3A, Dual PA74A Apex Microtechnology 1: 139,70 € Lead-Time 8 Weeks	Mfr. Part No. PA74A Mouser Part No 137-PA74A	Apex Microtechnology	Operational Amplifiers - Op Amps Linear OpAmp, 40V, 3A, Dual Learn More about Apex Microtechnology apex pa74a pa76a power amplifiers	Datasheet	Lead-Time 8 Weeks	139,70 € 118,36 € 113,05 €	Min.: 1 Mult.: 1	2 Channel	1.4 MHz	1.4 V/us	7 mV	250 nA	40 V	20 V		3 A	70 dB			Through Hole	No Shutdown	- 25 C	+ 85 C	Tray
Operational Amplifiers - Op Amps Power Booster, 300V, 1.5A PB51A Apex Microtechnology 1: 255,55 € Non-Stocked Lead-Time 2 Weeks	Mfr. Part No. PB51A Mouser Part No 137-PB51A	Apex Microtechnology	Operational Amplifiers - Op Amps Power Booster, 300V, 1.5A Learn More about Apex Microtechnology apex power operational amplifiers	Datasheet	Non-Stocked Lead-Time 2 Weeks	255,55 € 219,76 € 210,86 €	Min.: 1 Mult.: 1																	Tube