Trimmer Resistors - Through Hole

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64 Series 3/8" Square Multi-Turn Trimmer Resistors

Vishay / Spectrol 64 Series 3/8" Square Multi-Turn Trimmer Resistors measure at 3/8" x 3/8" x 3/16", meeting the requirements for PC board mounting, and are industrial-grade. Five options are available within the 64 series, which differ depending on the position of the control screw in relation to the PC board plane and the spacing of the terminals. Specifications include a cermet resistive element, 21 turns of electrical travel, 10Ω to 2.2MΩ resistance range, and a 0.5W power rating at +70°C. Vishay / Spectrol 64 Series Multi-Turn Trimmer Resistors provide excellent operational stability and are tested according to CECC 41000 or IEC 60393-1.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Termination Style	Product	Number of Turns	Resistance	Adjustment	Power Rating	Voltage Rating	Tolerance	Temperature Coefficient	Orientation	Minimum Operating Temperature	Maximum Operating Temperature	Mounting Style	Packaging
Trimmer Resistors - Through Hole 3/8"SQ 2Kohms Multi Turn Cermet M64W202KB40 Vishay / Spectrol 1: Rp61.092 1.574In Stock	Mfr. Part No. M64W202KB40 Mouser Part No 594-64W202	Vishay / Spectrol	Trimmer Resistors - Through Hole 3/8"SQ 2Kohms Multi Turn Cermet Learn More about Vishay / Spectrol vishay 64 trimmer resistors	Datasheet	1.574In Stock	Rp61.092 Rp50.268 Rp44.764 Rp39.444 View Rp36.692 Rp35.958 Rp33.573 Rp31.005 Rp28.803	Min.: 1 Mult.: 1	64	PC Pin	Multiturn	23 Turn	2 kOhms	Top Crossed Slot	500 mW (1/2 W)	31.6 V	10 %	100 PPM / C	Vertical Adjustment	- 55 C	+ 155 C	PCB Mount	Bulk
Trimmer Resistors - Through Hole 3/8"SQ 500ohms Multi Turn Cermet M64X501KB40 Vishay / Spectrol 1: Rp63.294 975In Stock	Mfr. Part No. M64X501KB40 Mouser Part No 594-64X501	Vishay / Spectrol	Trimmer Resistors - Through Hole 3/8"SQ 500ohms Multi Turn Cermet Learn More about Vishay / Spectrol vishay 64 trimmer resistors	Datasheet	975In Stock	Rp63.294 Rp51.736 Rp46.599 Rp37.426 View Rp34.674 Rp34.124 Rp33.573 Rp30.271 Rp29.721	Min.: 1 Mult.: 1	64	PC Pin	Multiturn	23 Turn	500 Ohms	Side Crossed Slot	500 mW (1/2 W)	15.8 V	10 %	100 PPM / C	Horizontal Adjustment	- 55 C	+ 155 C	PCB Mount	Bulk
Trimmer Resistors - Through Hole 3/8"SQ 1Mohms Multi Turn Cermet M64X105KB40 Vishay / Spectrol 1: Rp73.934 15In Stock	Mfr. Part No. M64X105KB40 Mouser Part No 594-64X105	Vishay / Spectrol	Trimmer Resistors - Through Hole 3/8"SQ 1Mohms Multi Turn Cermet Learn More about Vishay / Spectrol vishay 64 trimmer resistors	Datasheet	15In Stock	Rp73.934 Rp59.441 Rp54.488 Rp44.397 View Rp40.545 Rp39.627 Rp35.775 Rp34.490 Rp33.757	Min.: 1 Mult.: 1	64	PC Pin	Multiturn	23 Turn	1 MOhms	Side Crossed Slot	63 mW (1/16 W)	250 V	10 %	100 PPM / C	Horizontal Adjustment	- 55 C	+ 125 C	PCB Mount	Bulk
Trimmer Resistors - Through Hole 3/8"SQ 10ohms Multi Turn Cermet M64Y100KB40 Vishay / Spectrol 1: Rp73.934 97In Stock	Mfr. Part No. M64Y100KB40 Mouser Part No 594-64Y100	Vishay / Spectrol	Trimmer Resistors - Through Hole 3/8"SQ 10ohms Multi Turn Cermet Learn More about Vishay / Spectrol vishay 64 trimmer resistors	Datasheet	97In Stock	Rp73.934 Rp59.441 Rp54.488 Rp47.700 View Rp40.545 Rp38.527 Rp37.242 Rp36.142	Min.: 1 Mult.: 1	64	PC Pin	Multiturn	25 Turn	10 Ohms	Top Cross	500 mW (1/2 W)		10 %		Vertical Adjustment	- 55 C	+ 125 C	PCB Mount	Bulk
Trimmer Resistors - Through Hole 3/8"SQ 250Kohms Multi Turn Cermet M64W254KB40 Vishay / Spectrol 1: Rp73.934 91In Stock	Mfr. Part No. M64W254KB40 Mouser Part No 594-64W254	Vishay / Spectrol	Trimmer Resistors - Through Hole 3/8"SQ 250Kohms Multi Turn Cermet Learn More about Vishay / Spectrol vishay 64 trimmer resistors	Datasheet	91In Stock	Rp73.934 Rp59.441 Rp54.488 Rp40.728 View Rp38.710 Rp37.976 Rp35.775 Rp34.674 Rp33.757	Min.: 1 Mult.: 1	64	PC Pin	Multiturn	23 Turn	250 kOhms	Top Crossed Slot	250 mW (1/4 W)	250 V	10 %	100 PPM / C	Vertical Adjustment	- 55 C	+ 155 C	PCB Mount	Bulk
Trimmer Resistors - Through Hole 3/8"SQ 25Kohms Multi Turn Cermet M64Y253KB40 Vishay / Spectrol 1: Rp73.934 12In Stock	Mfr. Part No. M64Y253KB40 Mouser Part No 594-64Y253	Vishay / Spectrol	Trimmer Resistors - Through Hole 3/8"SQ 25Kohms Multi Turn Cermet Learn More about Vishay / Spectrol vishay 64 trimmer resistors	Datasheet	12In Stock	Rp73.934 Rp59.441 Rp54.488 Rp43.297 View Rp40.912 Rp40.178 Rp37.426 Rp37.059	Min.: 1 Mult.: 1	64	PC Pin	Multiturn	23 Turn	25 kOhms	Top Crossed Slot	500 mW (1/2 W)	112 V	10 %	100 PPM / C	Vertical Adjustment	- 55 C	+ 125 C	PCB Mount	Bulk
Trimmer Resistors - Through Hole 3/8"SQ 500Kohms Multi Turn Cermet M64X504KB40 Vishay / Spectrol 1: Rp73.934 150In Stock	Mfr. Part No. M64X504KB40 Mouser Part No 594-64X504	Vishay / Spectrol	Trimmer Resistors - Through Hole 3/8"SQ 500Kohms Multi Turn Cermet Learn More about Vishay / Spectrol vishay 64 trimmer resistors	Datasheet	150In Stock	Rp73.934 Rp59.441 Rp54.488 Rp47.700 View Rp40.545 Rp40.361 Rp38.527 Rp38.160 Rp37.793	Min.: 1 Mult.: 1	64	PC Pin	Multiturn	23 Turn	500 kOhms	Side Crossed Slot	125 mW (1/8 W)	250 V	10 %	100 PPM / C	Horizontal Adjustment	- 55 C	+ 125 C	PCB Mount	Bulk
Trimmer Resistors - Through Hole 64 P 1M 10% BO200 e3 M64P105KB40 Vishay / Spectrol 1: Rp86.410 197In Stock New At Mouser	Mfr. Part No. M64P105KB40 Mouser Part No 594-M64P105KB40 New At Mouser	Vishay / Spectrol	Trimmer Resistors - Through Hole 64 P 1M 10% BO200 e3 Learn More about Vishay / Spectrol vishay 64 trimmer resistors	Datasheet	197In Stock	Rp86.410 Rp69.531 Rp63.661 Rp55.588 View Rp46.782 Rp46.048 Rp43.113 Rp41.462 Rp40.361	Min.: 1 Mult.: 1	64	PC Pin	Multiturn	23 Turn	1 MOhms	Side Slot	500 mW (1/2 W)	250 V	10 %	100 PPM / C	Horizontal Adjustment	- 55 C	+ 125 C	PCB Mount	Bulk
Trimmer Resistors - Through Hole 3/8"SQ 500ohms Multi Turn Cermet M64W501KB40 Vishay / Spectrol 1: Rp62.193 648In Stock	Mfr. Part No. M64W501KB40 Mouser Part No 594-64W501	Vishay / Spectrol	Trimmer Resistors - Through Hole 3/8"SQ 500ohms Multi Turn Cermet Learn More about Vishay / Spectrol vishay 64 trimmer resistors	Datasheet	648In Stock	Rp62.193 Rp40.361 Rp36.325 Rp32.656 View Rp27.886 Rp27.336 Rp26.602	Min.: 1 Mult.: 1	64	PC Pin	Multiturn	23 Turn	500 Ohms	Top Crossed Slot	500 mW (1/2 W)	15.8 V	10 %	100 PPM / C	Vertical Adjustment	- 55 C	+ 155 C	PCB Mount	Bulk
Trimmer Resistors - Through Hole 3/8"SQ 2Kohms Multi Turn Cermet M64Z202KB40 Vishay / Spectrol 1: Rp62.193 398In Stock	Mfr. Part No. M64Z202KB40 Mouser Part No 594-64Z202	Vishay / Spectrol	Trimmer Resistors - Through Hole 3/8"SQ 2Kohms Multi Turn Cermet Learn More about Vishay / Spectrol vishay 64 trimmer resistors	Datasheet	398In Stock	Rp62.193 Rp51.919 Rp45.682 Rp40.728 View Rp35.041 Rp33.940 Rp30.821	Min.: 1 Mult.: 1	64	PC Pin	Multiturn	23 Turn	2 kOhms	Side Slot	500 mW (1/2 W)	31.6 V	10 %	100 PPM / C	Horizontal Adjustment	- 55 C	+ 155 C	PCB Mount	Bulk
Trimmer Resistors - Through Hole 3/8"SQ 1Kohms Multi Turn Cermet M64W102KB40 Vishay / Spectrol 1: Rp54.855 1.442In Stock	Mfr. Part No. M64W102KB40 Mouser Part No 594-64W102	Vishay / Spectrol	Trimmer Resistors - Through Hole 3/8"SQ 1Kohms Multi Turn Cermet Learn More about Vishay / Spectrol vishay 64 trimmer resistors	Datasheet	1.442In Stock	Rp54.855 Rp45.865 Rp40.178 Rp35.958 View Rp33.940 Rp32.839 Rp32.656 Rp31.372 Rp27.519	Min.: 1 Mult.: 1	64	PC Pin	Multiturn	23 Turn	1 kOhms	Top Crossed Slot	500 mW (1/2 W)	22.4 V	10 %	100 PPM / C	Vertical Adjustment	- 55 C	+ 155 C	PCB Mount	Bulk
Trimmer Resistors - Through Hole 3/8"SQ 10Kohms Multi Turn Cermet M64W103KB40 Vishay / Spectrol 1: Rp52.286 5.252In Stock	Mfr. Part No. M64W103KB40 Mouser Part No 594-64W103	Vishay / Spectrol	Trimmer Resistors - Through Hole 3/8"SQ 10Kohms Multi Turn Cermet Learn More about Vishay / Spectrol vishay 64 trimmer resistors	Datasheet	5.252In Stock	Rp52.286 Rp43.663 Rp38.343 Rp34.307 View Rp32.106 Rp31.188 Rp29.904 Rp29.537 Rp27.519	Min.: 1 Mult.: 1	64	PC Pin	Multiturn	23 Turn	10 kOhms	Top Crossed Slot	500 mW (1/2 W)	70.7 V	10 %	100 PPM / C	Vertical Adjustment	- 55 C	+ 155 C	PCB Mount	Bulk
Trimmer Resistors - Through Hole 3/8"SQ 20Kohms Multi Turn Cermet M64W203KB40 Vishay / Spectrol 1: Rp57.240 1.358In Stock 400Expected 24/12/2026	Mfr. Part No. M64W203KB40 Mouser Part No 594-64W203	Vishay / Spectrol	Trimmer Resistors - Through Hole 3/8"SQ 20Kohms Multi Turn Cermet Learn More about Vishay / Spectrol vishay 64 trimmer resistors	Datasheet	1.358In Stock 400Expected 24/12/2026	Rp57.240 Rp47.883 Rp42.012 Rp37.609 View Rp35.224 Rp34.124 Rp32.656 Rp29.537 Rp28.620	Min.: 1 Mult.: 1	64	PC Pin	Multiturn	23 Turn	20 kOhms	Top Crossed Slot	500 mW (1/2 W)	100 V	10 %	100 PPM / C	Vertical Adjustment	- 55 C	+ 155 C	PCB Mount	Bulk
Trimmer Resistors - Through Hole 3/8"SQ 1Kohms Multi Turn Cermet M64X102KB40 Vishay / Spectrol 1: Rp73.751 3.139In Stock	Mfr. Part No. M64X102KB40 Mouser Part No 594-64X102	Vishay / Spectrol	Trimmer Resistors - Through Hole 3/8"SQ 1Kohms Multi Turn Cermet Learn More about Vishay / Spectrol vishay 64 trimmer resistors	Datasheet	3.139In Stock	Rp73.751 Rp59.258 Rp54.304 Rp47.516 View Rp43.480 Rp42.379 Rp37.426 Rp34.674 Rp33.390	Min.: 1 Mult.: 1	64	PC Pin	Multiturn	23 Turn	1 kOhms	Side Crossed Slot	500 mW (1/2 W)	22.4 V	10 %	100 PPM / C	Horizontal Adjustment	- 55 C	+ 155 C	PCB Mount	Bulk
Trimmer Resistors - Through Hole 3/8"SQ 10Kohms Multi Turn Cermet M64X103KB40 Vishay / Spectrol 1: Rp54.855 2.668In Stock	Mfr. Part No. M64X103KB40 Mouser Part No 594-64X103	Vishay / Spectrol	Trimmer Resistors - Through Hole 3/8"SQ 10Kohms Multi Turn Cermet Learn More about Vishay / Spectrol vishay 64 trimmer resistors	Datasheet	2.668In Stock	Rp54.855 Rp45.865 Rp40.178 Rp35.958 View Rp33.757 Rp32.656 Rp30.271 Rp27.519	Min.: 1 Mult.: 1	64	PC Pin	Multiturn	23 Turn	10 kOhms	Side Crossed Slot	500 mW (1/2 W)	70.7 V	10 %	100 PPM / C	Horizontal Adjustment	- 55 C	+ 155 C	PCB Mount	Bulk
Trimmer Resistors - Through Hole 3/8"SQ 100ohms Multi Turn Cermet M64Y101KB40 Vishay / Spectrol 1: Rp62.193 1.187In Stock	Mfr. Part No. M64Y101KB40 Mouser Part No 594-64Y101	Vishay / Spectrol	Trimmer Resistors - Through Hole 3/8"SQ 100ohms Multi Turn Cermet Learn More about Vishay / Spectrol vishay 64 trimmer resistors	Datasheet	1.187In Stock	Rp62.193 Rp51.919 Rp45.682 Rp40.728 View Rp39.260 Rp37.976 Rp36.509 Rp32.839 Rp30.271	Min.: 1 Mult.: 1	64	PC Pin	Multiturn	23 Turn	100 Ohms	Top Crossed Slot	500 mW (1/2 W)	7.1 V	10 %	100 PPM / C	Vertical Adjustment	- 55 C	+ 125 C	PCB Mount	Bulk
Trimmer Resistors - Through Hole 3/8"SQ 1Kohms Multi Turn Cermet M64Y102KB40 Vishay / Spectrol 1: Rp50.085 4.389In Stock	Mfr. Part No. M64Y102KB40 Mouser Part No 594-64Y102	Vishay / Spectrol	Trimmer Resistors - Through Hole 3/8"SQ 1Kohms Multi Turn Cermet Learn More about Vishay / Spectrol vishay 64 trimmer resistors	Datasheet	4.389In Stock	Rp50.085 Rp44.581 Rp42.012 Rp39.077 View Rp35.224 Rp32.472 Rp31.922 Rp28.987	Min.: 1 Mult.: 1	64	PC Pin	Multiturn	23 Turn	1 kOhms	Top Crossed Slot	500 mW (1/2 W)	22.4 V	10 %	100 PPM / C	Vertical Adjustment	- 55 C	+ 125 C	PCB Mount	Bulk
Trimmer Resistors - Through Hole 3/8"SQ 10Kohms Multi Turn Cermet M64Y103KB40 Vishay / Spectrol 1: Rp54.855 1.847In Stock 200Expected 29/12/2026	Mfr. Part No. M64Y103KB40 Mouser Part No 594-64Y103	Vishay / Spectrol	Trimmer Resistors - Through Hole 3/8"SQ 10Kohms Multi Turn Cermet Learn More about Vishay / Spectrol vishay 64 trimmer resistors	Datasheet	1.847In Stock 200Expected 29/12/2026	Rp54.855 Rp45.865 Rp40.178 Rp35.958 View Rp33.757 Rp32.656 Rp29.721 Rp27.519	Min.: 1 Mult.: 1	64	PC Pin	Multiturn	23 Turn	10 kOhms	Top Crossed Slot	500 mW (1/2 W)	70.7 V	10 %	100 PPM / C	Vertical Adjustment	- 55 C	+ 125 C	PCB Mount	Bulk
Trimmer Resistors - Through Hole 3/8"SQ 2Kohms Multi Turn Cermet M64Y202KB40 Vishay / Spectrol 1: Rp54.304 1.240In Stock	Mfr. Part No. M64Y202KB40 Mouser Part No 594-64Y202	Vishay / Spectrol	Trimmer Resistors - Through Hole 3/8"SQ 2Kohms Multi Turn Cermet Learn More about Vishay / Spectrol vishay 64 trimmer resistors	Datasheet	1.240In Stock	Rp54.304 Rp45.865 Rp42.930 Rp37.793 Rp31.005	Min.: 1 Mult.: 1	64	PC Pin	Multiturn	23 Turn	2 kOhms	Top Crossed Slot	500 mW (1/2 W)	31.6 V	10 %	100 PPM / C	Vertical Adjustment	- 55 C	+ 125 C	PCB Mount	Bulk
Trimmer Resistors - Through Hole 3/8"SQ 20Kohms Multi Turn Cermet M64Y203KB40 Vishay / Spectrol 1: Rp62.193 1.423In Stock	Mfr. Part No. M64Y203KB40 Mouser Part No 594-64Y203	Vishay / Spectrol	Trimmer Resistors - Through Hole 3/8"SQ 20Kohms Multi Turn Cermet Learn More about Vishay / Spectrol vishay 64 trimmer resistors	Datasheet	1.423In Stock	Rp62.193 Rp51.919 Rp45.682 Rp40.728 View Rp37.793 Rp36.875 Rp33.573 Rp33.206 Rp31.188	Min.: 1 Mult.: 1	64	PC Pin	Multiturn	23 Turn	20 kOhms	Top Crossed Slot	500 mW (1/2 W)	100 V	10 %	100 PPM / C	Vertical Adjustment	- 55 C	+ 125 C	PCB Mount	Bulk
Trimmer Resistors - Through Hole 3/8"SQ 100ohms Multi Turn Cermet M64P101KB40 Vishay / Spectrol 1: Rp76.136 190In Stock	Mfr. Part No. M64P101KB40 Mouser Part No 594-64P101	Vishay / Spectrol	Trimmer Resistors - Through Hole 3/8"SQ 100ohms Multi Turn Cermet Learn More about Vishay / Spectrol vishay 64 trimmer resistors	Datasheet	190In Stock	Rp76.136 Rp63.477 Rp55.772 Rp49.901 View Rp46.966 Rp45.315 Rp43.480 Rp41.829 Rp38.160	Min.: 1 Mult.: 1	64	PC Pin	Multiturn	25 Turn	100 Ohms	Side Crossed Slot	500 mW (1/2 W)	7.1 V	10 %	100 PPM / C	Horizontal Adjustment	- 55 C	+ 125 C	PCB Mount	Bulk
Trimmer Resistors - Through Hole 3/8"SQ 1Kohms Multi Turn Cermet M64P102KB40 Vishay / Spectrol 1: Rp76.136 2In Stock	Mfr. Part No. M64P102KB40 Mouser Part No 594-64P102	Vishay / Spectrol	Trimmer Resistors - Through Hole 3/8"SQ 1Kohms Multi Turn Cermet Learn More about Vishay / Spectrol vishay 64 trimmer resistors	Datasheet	2In Stock	Rp76.136 Rp63.477 Rp55.772 Rp49.901 View Rp46.966 Rp45.315 Rp42.746 Rp41.095 Rp37.976	Min.: 1 Mult.: 1	64	PC Pin	Multiturn	25 Turn	1 kOhms	Side Crossed Slot	500 mW (1/2 W)	22.4 V	10 %	100 PPM / C	Horizontal Adjustment	- 55 C	+ 125 C	PCB Mount	Bulk
Trimmer Resistors - Through Hole 3/8"SQ 10Kohms Multi Turn Cermet M64P103KB40 Vishay / Spectrol 1: Rp71.733 56In Stock 600Expected 22/10/2026	Mfr. Part No. M64P103KB40 Mouser Part No 594-64P103	Vishay / Spectrol	Trimmer Resistors - Through Hole 3/8"SQ 10Kohms Multi Turn Cermet Learn More about Vishay / Spectrol vishay 64 trimmer resistors	Datasheet	56In Stock 600Expected 22/10/2026	Rp71.733 Rp59.991 Rp52.653 Rp46.966 View Rp44.214 Rp42.746 Rp41.095 Rp40.178 Rp35.958	Min.: 1 Mult.: 1	64	PC Pin	Multiturn	25 Turn	10 kOhms	Side Crossed Slot	500 mW (1/2 W)	70.7 V	10 %	100 PPM / C	Horizontal Adjustment	- 55 C	+ 125 C	PCB Mount	Bulk
Trimmer Resistors - Through Hole 3/8"SQ 2Kohms Multi Turn Cermet M64P202KB40 Vishay / Spectrol 1: Rp76.136 21In Stock	Mfr. Part No. M64P202KB40 Mouser Part No 594-64P202	Vishay / Spectrol	Trimmer Resistors - Through Hole 3/8"SQ 2Kohms Multi Turn Cermet Learn More about Vishay / Spectrol vishay 64 trimmer resistors	Datasheet	21In Stock	Rp76.136 Rp63.477 Rp55.772 Rp49.901 View Rp46.232 Rp44.764 Rp41.462 Rp40.178 Rp37.793	Min.: 1 Mult.: 1	64	PC Pin	Multiturn	25 Turn	2 kOhms	Side Crossed Slot	500 mW (1/2 W)	31.6 V	10 %	100 PPM / C	Horizontal Adjustment	- 55 C	+ 125 C	PCB Mount	Bulk
Trimmer Resistors - Through Hole 3/8"SQ 20Kohms Multi Turn Cermet M64P203KB40 Vishay / Spectrol 1: Rp71.733 108In Stock	Mfr. Part No. M64P203KB40 Mouser Part No 594-64P203	Vishay / Spectrol	Trimmer Resistors - Through Hole 3/8"SQ 20Kohms Multi Turn Cermet Learn More about Vishay / Spectrol vishay 64 trimmer resistors	Datasheet	108In Stock	Rp71.733 Rp59.991 Rp52.653 Rp44.214 View Rp42.746 Rp39.627 Rp38.343 Rp35.408	Min.: 1 Mult.: 1	64	PC Pin	Multiturn	25 Turn	20 kOhms	Side Crossed Slot	500 mW (1/2 W)	100 V	10 %	100 PPM / C	Horizontal Adjustment	- 55 C	+ 125 C	PCB Mount	Bulk