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 PA76A Apex Microtechnology 1: 157,43 € 146In Stock	Mfr. Part No. PA76A Mouser Part No 137-PA76A	Apex Microtechnology	Operational Amplifiers - Op Amps Linear OpAmp, 40V, 3A, Dual Learn More about Apex Microtechnology apex pa74a pa76a power amplifiers	Datasheet	146In Stock	157,43 € 133,38 € 127,39 €	Min.: 1 Mult.: 1	2 Channel	1.4 MHz	1.4 V/us	7 mV	500 nA	40 V	20 V		3 A	70 dB			Through Hole	No Shutdown	- 25 C	+ 85 C	Tray
Operational Amplifiers - Op Amps Linear OpAmp, 2500V, 35V/us PA99 Apex Microtechnology 1: 1.319,75 € 47In Stock	Mfr. Part No. PA99 Mouser Part No 137-PA99	Apex Microtechnology	Operational Amplifiers - Op Amps Linear OpAmp, 2500V, 35V/us Learn More about Apex Microtechnology apex micro pa99 op amps	Datasheet	47In Stock	1.319,75 €	Min.: 1 Mult.: 1	1 Channel	28 MHz	30 V/us	5 mV	50 pA	1.25 kV	100 V	4 mA	50 mA	134 dB		PDIP-12	Through Hole	No Shutdown	- 40 C	+ 85 C	Tray
Operational Amplifiers - Op Amps Linear OpAmp, 90V, 15A A Grade PA13A Apex Microtechnology 1: 323,78 € 18In Stock	Mfr. Part No. PA13A Mouser Part No 137-PA13A	Apex Microtechnology	Operational Amplifiers - Op Amps Linear OpAmp, 90V, 15A A Grade Learn More about Apex Microtechnology apex power operational amplifiers	Datasheet	18In Stock	323,78 € 280,21 € 269,31 €	Min.: 1 Mult.: 1	1 Channel	1 MHz		4 mV	20 nA	45 V	10 V		15 A	100 dB			Through Hole	No Shutdown	- 40 C	+ 85 C	Tube
Operational Amplifiers - Op Amps Power Amp 900V High Speed Low Noise PA194 Apex Microtechnology 1: 604,71 € 8In Stock 8Expected 12/31/2026	Mfr. Part No. PA194 Mouser Part No 137-PA194	Apex Microtechnology	Operational Amplifiers - Op Amps Power Amp 900V High Speed Low Noise Learn More about Apex Microtechnology apex power operational amplifiers	Datasheet	8In Stock 8Expected 12/31/2026	604,71 € 531,10 €	Min.: 1 Mult.: 1	1 Channel	140 MHz	2.1 kV/us	5 mV	400 pA	900 V			100 mA	92 dB	5 nV/sqrt Hz	SIP-8	Through Hole	No Shutdown	- 40 C	+ 85 C	Tube
Operational Amplifiers - Op Amps Power OpAmp, 200V, 4A Peak PA164PQ Apex Microtechnology 1: 168,16 € 8In Stock	Mfr. Part No. PA164PQ Mouser Part No 137-PA164PQ	Apex Microtechnology	Operational Amplifiers - Op Amps Power OpAmp, 200V, 4A Peak Learn More about Apex Microtechnology apex pa164 amplifiers	Datasheet	8In Stock	168,16 € 143,16 € 136,92 €	Min.: 1 Mult.: 1	1 Channel	1 MHz	29 V/us	20 mV	200 pA	200 V	20 V		4 A	115 dB			Through Hole	No Shutdown	- 25 C	+ 85 C	Tray
Operational Amplifiers - Op Amps Power OpAmp, 200V, 4A MP165KL Apex Microtechnology 1: 132,29 € 5In Stock	Mfr. Part No. MP165KL Mouser Part No 137-MP165KL	Apex Microtechnology	Operational Amplifiers - Op Amps Power OpAmp, 200V, 4A Learn More about Apex Microtechnology apex power operational amplifiers	Datasheet	5In Stock	132,29 € 112,08 € 107,05 €	Min.: 1 Mult.: 1	1 Channel	20 MHz	31 V/us	20 mV	200 pA	205 V	15 V		4 A	115 dB			Through Hole	No Shutdown	- 40 C	+ 105 C	Tray
Operational Amplifiers - Op Amps Power OpAmp, 200V, 10A, 100W, Protection, full epoxy coating MP118FD/1 Apex Microtechnology 1: 260,48 € 5In Stock 38On Order	Mfr. Part No. MP118FD/1 Mouser Part No 137-MP118FD/1	Apex Microtechnology	Operational Amplifiers - Op Amps Power OpAmp, 200V, 10A, 100W, Protection, full epoxy coating Learn More about Apex Microtechnology apex mp118 amplifiers	Datasheet	5In Stock 38On Order	260,48 € 219,46 €	Min.: 1 Mult.: 1	1 Channel	56 MHz	65 V/us	5 mV	100 pA	200 V	15 V		10 A	92 dB			Through Hole	No Shutdown	- 40 C	+ 85 C	Tray
Operational Amplifiers - Op Amps Linear OpAmp, 38V, 5A PA02 Apex Microtechnology 1: 148,18 € 434In Stock	Mfr. Part No. PA02 Mouser Part No 137-PA02	Apex Microtechnology	Operational Amplifiers - Op Amps Linear OpAmp, 38V, 5A Learn More about Apex Microtechnology apex pa02 pa02a amplifiers	Datasheet	434In Stock	148,18 € 125,54 € 119,90 €	Min.: 1 Mult.: 1	1 Channel	4.5 MHz	20 V/us	10 mV	200 pA	38 V	19 V		5 A	100 dB		TO-3-8	Through Hole	No Shutdown	- 55 C	+ 125 C	Tray
Operational Amplifiers - Op Amps Linear OpAmp, 100V, 30A PA05 Apex Microtechnology 1: 461,47 € 58In Stock	Mfr. Part No. PA05 Mouser Part No 137-PA05	Apex Microtechnology	Operational Amplifiers - Op Amps Linear OpAmp, 100V, 30A Learn More about Apex Microtechnology apex pa05 op amps	Datasheet	58In Stock	461,47 € 402,98 €	Min.: 1 Mult.: 1	1 Channel	3 MHz	100 V/us	10 mV	50 pA	50 V	15 V		30 A	100 dB			Through Hole	Shutdown	- 55 C	+ 125 C	Tray
Operational Amplifiers - Op Amps Linear OpAmp, 80V, 5A, Video PA119CE Apex Microtechnology 1: 359,76 € 147In Stock	Mfr. Part No. PA119CE Mouser Part No 137-PA119CE	Apex Microtechnology	Operational Amplifiers - Op Amps Linear OpAmp, 80V, 5A, Video Learn More about Apex Microtechnology apex pa119 op amps	Datasheet	147In Stock	359,76 € 311,33 € 299,21 €	Min.: 1 Mult.: 1	1 Channel	100 MHz	900 V/us	3 mV	200 pA	40 V	15 V		5 A	104 dB		TO-3-8	Through Hole	Shutdown	- 25 C	+ 85 C	Tray
Operational Amplifiers - Op Amps Linear OpAmp, 450V, 0.2A PA15FL Apex Microtechnology 1: 164,56 € 793In Stock	Mfr. Part No. PA15FL Mouser Part No 137-PA15FL	Apex Microtechnology	Operational Amplifiers - Op Amps Linear OpAmp, 450V, 0.2A Learn More about Apex Microtechnology apex power operational amplifiers	Datasheet	793In Stock	164,56 € 140,09 € 134,67 €	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			Through Hole	No Shutdown	- 25 C	+ 85 C	Tube
Operational Amplifiers - Op Amps Linear OpAmp, 72V, 10A A Grade PA51A Apex Microtechnology 1: 174,43 € 384In Stock	Mfr. Part No. PA51A Mouser Part No 137-PA51A	Apex Microtechnology	Operational Amplifiers - Op Amps Linear OpAmp, 72V, 10A A Grade Learn More about Apex Microtechnology apex power operational amplifiers	Datasheet	384In Stock	174,43 € 148,50 € 142,02 €	Min.: 1 Mult.: 1	1 Channel	1 MHz	2.6 V/us	10 mV	30 nA	80 V	40 V		10 A	110 dB			Through Hole	No Shutdown	- 55 C	+ 125 C	Tray
Operational Amplifiers - Op Amps Linear OpAmp, 60V, 5A PA73 Apex Microtechnology 1: 235,38 € 88In Stock	Mfr. Part No. PA73 Mouser Part No 137-PA73	Apex Microtechnology	Operational Amplifiers - Op Amps Linear OpAmp, 60V, 5A Learn More about Apex Microtechnology apex power operational amplifiers	Datasheet	88In Stock	235,38 € 202,42 € 194,22 €	Min.: 1 Mult.: 1	1 Channel	1 MHz	2.6 V/us	10 mV	40 nA	60 V	20 V		5 A	110 dB		TO-3-8	Through Hole	No Shutdown	- 25 C	+ 85 C	Tray
Operational Amplifiers - Op Amps Linear OpAmp, 450V, 1000V/us PA85 Apex Microtechnology 1: 215,87 € 259In Stock	Mfr. Part No. PA85 Mouser Part No 137-PA85	Apex Microtechnology	Operational Amplifiers - Op Amps Linear OpAmp, 450V, 1000V/us Learn More about Apex Microtechnology pa85 amplifiers	Datasheet	259In Stock	215,87 € 184,61 € 176,80 €	Min.: 1 Mult.: 1	1 Channel	100 MHz	1 kV/us	2 mV	50 pA	225 V	15 V		200 mA	110 dB		TO-3-8	Through Hole	No Shutdown	- 55 C	+ 125 C	Tray
Operational Amplifiers - Op Amps Linear OpAmp, 450V, Low Iq PA88 Apex Microtechnology 1: 188,56 € 189In Stock 1.280Expected 11/6/2026	Mfr. Part No. PA88 Mouser Part No 137-PA88	Apex Microtechnology	Operational Amplifiers - Op Amps Linear OpAmp, 450V, Low Iq Learn More about Apex Microtechnology apex power operational amplifiers	Datasheet	189In Stock 1.280Expected 11/6/2026	188,56 € 160,52 € 153,53 €	Min.: 1 Mult.: 1	1 Channel	2.1 MHz	30 V/us	2 mV	50 pA	225 V	15 V		100 mA	110 dB		TO-3-8	Through Hole	No Shutdown	- 55 C	+ 125 C	Tray
Operational Amplifiers - Op Amps Linear OpAmp, 450V, 0.2A PA91 Apex Microtechnology 1: 231,49 € 195In Stock	Mfr. Part No. PA91 Mouser Part No 137-PA91	Apex Microtechnology	Operational Amplifiers - Op Amps Linear OpAmp, 450V, 0.2A Learn More about Apex Microtechnology apex power operational amplifiers	Datasheet	195In Stock	231,49 € 199,08 € 191,01 €	Min.: 1 Mult.: 1	1 Channel	100 MHz	300 V/us	2 mV	2 nA	225 V	40 V		200 mA	98 dB			Through Hole	No Shutdown	- 40 C	+ 85 C	Tube
Operational Amplifiers - Op Amps Linear OpAmp, 400V, 5A PA92 Apex Microtechnology 1: 196,45 € 362In Stock	Mfr. Part No. PA92 Mouser Part No 137-PA92	Apex Microtechnology	Operational Amplifiers - Op Amps Linear OpAmp, 400V, 5A Learn More about Apex Microtechnology apex power operational amplifiers	Datasheet	362In Stock	196,45 € 176,88 €	Min.: 1 Mult.: 1	1 Channel	18 MHz	50 V/us	10 mV	2 nA	400 V	100 V	10 mA	4 A	98 dB		SIP-12	Through Hole	No Shutdown	- 25 C	+ 85 C	Tube
Operational Amplifiers - Op Amps Linear OpAmp, 400V, 8A PA93 Apex Microtechnology 1: 270,70 € 205In Stock	Mfr. Part No. PA93 Mouser Part No 137-PA93	Apex Microtechnology	Operational Amplifiers - Op Amps Linear OpAmp, 400V, 8A Learn More about Apex Microtechnology apex power operational amplifiers	Datasheet	205In Stock	270,70 € 233,41 € 224,11 €	Min.: 1 Mult.: 1	1 Channel	12 MHz	50 V/us	10 mV	2 nA	200 V	40 V		8 A	98 dB			Through Hole	No Shutdown	- 40 C	+ 85 C	Tube
Operational Amplifiers - Op Amps Linear OpAmp, 800V, 500V/us PA94 Apex Microtechnology 1: 203,78 € 311In Stock	Mfr. Part No. PA94 Mouser Part No 137-PA94	Apex Microtechnology	Operational Amplifiers - Op Amps Linear OpAmp, 800V, 500V/us Learn More about Apex Microtechnology apex power operational amplifiers	Datasheet	311In Stock	203,78 € 174,26 € 168,78 €	Min.: 1 Mult.: 1	1 Channel	140 MHz	700 V/us	5 mV	2 nA	900 V	100 V		100 mA	98 dB		PSIP-8	Through Hole	No Shutdown	- 25 C	+ 85 C	Tube
Operational Amplifiers - Op Amps Linear OpAmp, 900V, 100mA PA95 Apex Microtechnology 1: 202,36 € 451In Stock 500Expected 10/28/2026	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	451In Stock 500Expected 10/28/2026	202,36 € 173,06 € 165,74 €	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 Linear OpAmp, 450V, 1000V/us PA98 Apex Microtechnology 1: 210,80 € 442In Stock	Mfr. Part No. PA98 Mouser Part No 137-PA98	Apex Microtechnology	Operational Amplifiers - Op Amps Linear OpAmp, 450V, 1000V/us Learn More about Apex Microtechnology apex pa98 amplifiers	Datasheet	442In Stock	210,80 € 180,28 € 172,65 €	Min.: 1 Mult.: 1	1 Channel	100 MHz	1 kV/us	2 mV	50 pA	225 V	15 V		200 mA	110 dB			Through Hole	No Shutdown	- 55 C	+ 85 C	Tube
Operational Amplifiers - Op Amps Power Booster, 300V, 2A A Grade PB58A Apex Microtechnology 1: 194,77 € 150In Stock	Mfr. Part No. PB58A Mouser Part No 137-PB58A	Apex Microtechnology	Operational Amplifiers - Op Amps Power Booster, 300V, 2A A Grade Learn More about Apex Microtechnology apex power operational amplifiers	Datasheet	150In Stock	194,77 € 166,57 €	Min.: 1 Mult.: 1	1 Channel	320 kHz	50 V/us	1 V		150 V	15 V		2 A				Through Hole	No Shutdown	- 55 C	+ 125 C	Tray
Operational Amplifiers - Op Amps IC OpAmp, 350V, 0.2A Peak, 350V/us, Dual PA79DK Apex Microtechnology 1: 57,47 € 331In Stock 1.000Expected 11/20/2026	Mfr. Part No. PA79DK Mouser Part No 137-PA79DK	Apex Microtechnology	Operational Amplifiers - Op Amps IC OpAmp, 350V, 0.2A Peak, 350V/us, Dual Learn More about Apex Microtechnology apex power operational amplifiers	Datasheet	331In Stock 1.000Expected 11/20/2026	57,47 € 47,47 € 44,97 € 44,42 € View 44,41 € Quote	Min.: 1 Mult.: 1	1 Channel	1 MHz	350 V/us	40 mV	200 pA	175 V	10 V		150 mA	118 dB			Through Hole	No Shutdown	- 55 C	+ 125 C	Tube
Operational Amplifiers - Op Amps Power OpAmp, 100V, 15A, 170W MP111FD Apex Microtechnology 1: 164,17 € 54In Stock 326On Order	Mfr. Part No. MP111FD Mouser Part No 137-MP111FD	Apex Microtechnology	Operational Amplifiers - Op Amps Power OpAmp, 100V, 15A, 170W Learn More about Apex Microtechnology apex power operational amplifiers	Datasheet	54In Stock 326On Order On Order Ship Dates Mfr. No: MP111FD Stock: 54 Can Dispatch Immediately On Order: 175 Expected 1/20/2027 151 Expected 7/2/2027 Factory Lead Time: 6 Weeks	164,17 € 139,77 € 133,67 €	Min.: 1 Mult.: 1	1 Channel	6 MHz	130 V/us	5 mV		100 V	- 15 V		15 A				Through Hole	No Shutdown	- 40 C	+ 85 C	Tray
Operational Amplifiers - Op Amps Power OpAmp, 200V, 10A MP38CL Apex Microtechnology 1: 102,05 € 137In Stock	Mfr. Part No. MP38CL Mouser Part No 137-MP38CL	Apex Microtechnology	Operational Amplifiers - Op Amps Power OpAmp, 200V, 10A Learn More about Apex Microtechnology apex power operational amplifiers	Datasheet	137In Stock	102,05 € 85,35 € 78,66 € 76,61 € View Quote	Min.: 1 Mult.: 1	4 Channel	2 MHz	10 V/us	10 mV	200 pA	200 V	15 V		10 A	98 dB			Through Hole	No Shutdown	- 40 C	+ 85 C	Tray