Trimmer Resistors - Through Hole

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Foil Resistors Accutrim™1240 Series Trimmers

Vishay Precision Group/Foil Resistors Accutrim™1240 Series (RJ26 Style) Trimming Potentiometers have the Bulk Metal® Foil resistive element which possesses a unique inherent temperature and load-life stability. In addition, the ultra high-precision, 1/4" square 1240 series trimmers feature an advanced, virtually backlash-free adjustment mechanism for easy and accurate set-up that remains stable. Features of 1240 series trimming potentiometers include resistance range of 5Ω to 10kΩ, power rating of 0.25W at +85ºC, electrostatic discharge (ESD) up to 25,000V, and smooth, unidirectional resistance with leadscrew adjustment. The 1240 series trimmers were designed to meet the requirements of MIL-PRF-39035, Char H.

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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.	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 100ohms 1/4w 5% 6.35mm sq seal Y4053100R000J0L Vishay Precision Group Foil Resistors 1: 59,65 € 409In Stock	Mfr. Part No. Y4053100R000J0L Mouser Part No 71-1240W-100-J	Vishay Precision Group Foil Resistors	Trimmer Resistors - Through Hole 100ohms 1/4w 5% 6.35mm sq seal	Datasheet	409In Stock	59,65 € 48,57 € 45,72 € 45,43 €	Min.: 1 Mult.: 1	1240	PC Pin	Multiturn	21 Turn	100 Ohms	Top Crossed Slot	250 mW (1/4 W)	250 V	5 %	25 PPM / C	Vertical Adjustment	- 55 C	+ 150 C	PCB Mount	Bulk
Trimmer Resistors - Through Hole 1240P 5Kohms 5.0% 1/4w Y00535K00000J0L Vishay Precision Group Foil Resistors 1: 83,64 € 28In Stock	Mfr. Part No. Y00535K00000J0L Mouser Part No 71-1240P-5K-J	Vishay Precision Group Foil Resistors	Trimmer Resistors - Through Hole 1240P 5Kohms 5.0% 1/4w	Datasheet	28In Stock	83,64 € 69,31 € 60,72 € 45,80 € 45,73 €	Min.: 1 Mult.: 1	1240	PC Pin	Multiturn	21 Turn	5 kOhms	Side Crossed Slot	250 mW (1/4 W)	250 V	5 %	10 PPM / C	Horizontal Adjustment	- 55 C	+ 150 C	PCB Mount	Bulk
Trimmer Resistors - Through Hole 500ohms 1/4w 5% 6.35mm sq seal Y4053500R000J0L Vishay Precision Group Foil Resistors 1: 81,18 € 59In Stock 100Expected 1/19/2027	Mfr. Part No. Y4053500R000J0L Mouser Part No 71-1240W-500-J	Vishay Precision Group Foil Resistors	Trimmer Resistors - Through Hole 500ohms 1/4w 5% 6.35mm sq seal	Datasheet	59In Stock 100Expected 1/19/2027	81,18 € 67,95 € 51,02 € 46,65 € View 46,61 € Quote	Min.: 1 Mult.: 1	1240	PC Pin	Multiturn	21 Turn	500 Ohms	Top Crossed Slot	250 mW (1/4 W)	250 V	5 %	25 PPM / C	Vertical Adjustment	- 55 C	+ 150 C	PCB Mount	Bulk
Trimmer Resistors - Through Hole 1240P 2Kohms 5.0% 1/4w Y00532K00000J0L Vishay Precision Group Foil Resistors 1: 69,33 € 15In Stock	Mfr. Part No. Y00532K00000J0L Mouser Part No 71-1240P-2K-J	Vishay Precision Group Foil Resistors	Trimmer Resistors - Through Hole 1240P 2Kohms 5.0% 1/4w	Datasheet	15In Stock	69,33 € 56,93 € 51,75 € 44,85 € Quote Quote	Min.: 1 Mult.: 1	1240	PC Pin	Multiturn	21 Turn	2 kOhms	Top Cross	250 mW (1/4 W)	250 V	5 %	25 PPM / C	Vertical Adjustment	- 55 C	+ 150 C	PCB Mount	Bulk
Trimmer Resistors - Through Hole 1Kohms 1/4w 5% 6.35mm sq seal Y00531K00000J0L Vishay Precision Group Foil Resistors 1: 74,06 € 20In Stock	Mfr. Part No. Y00531K00000J0L Mouser Part No 71-1240P-J-1K	Vishay Precision Group Foil Resistors	Trimmer Resistors - Through Hole 1Kohms 1/4w 5% 6.35mm sq seal	Datasheet	20In Stock	74,06 € 57,47 € 50,14 € 43,64 € View 43,60 € Quote	Min.: 1 Mult.: 1	1240	PC Pin	Multiturn	21 Turn	1 kOhms	Side Crossed Slot	250 mW (1/4 W)	250 V	5 %	10 PPM / C	Horizontal Adjustment	- 55 C	+ 150 C	PCB Mount	Bulk
Trimmer Resistors - Through Hole 10Kohms 1/4w 5% 6.35mm sq seal Y405310K0000J0L Vishay Precision Group Foil Resistors 1: 57,59 € 133Expected 5/18/2027	Mfr. Part No. Y405310K0000J0L Mouser Part No 71-1240W-10K-J	Vishay Precision Group Foil Resistors	Trimmer Resistors - Through Hole 10Kohms 1/4w 5% 6.35mm sq seal	Datasheet	133Expected 5/18/2027	57,59 € 50,99 € 41,84 €	Min.: 1 Mult.: 1	1240	PC Pin	Multiturn	21 Turn	10 kOhms	Top Crossed Slot	250 mW (1/4 W)	250 V	5 %	25 PPM / C	Vertical Adjustment	- 55 C	+ 150 C	PCB Mount	Bulk
Trimmer Resistors - Through Hole 1Kohms 1/4w 5% 6.35mm sq seal Y40531K00000J0L Vishay Precision Group Foil Resistors 1: 86,91 € 48Expected 3/22/2027	Mfr. Part No. Y40531K00000J0L Mouser Part No 71-1240W-1K-J	Vishay Precision Group Foil Resistors	Trimmer Resistors - Through Hole 1Kohms 1/4w 5% 6.35mm sq seal	Datasheet	48Expected 3/22/2027	86,91 € 72,03 € 63,09 €	Min.: 1 Mult.: 1	1240	PC Pin	Multiturn	21 Turn	1 kOhms	Top Crossed Slot	250 mW (1/4 W)	250 V	5 %	25 PPM / C	Vertical Adjustment	- 55 C	+ 150 C	PCB Mount	Bulk
Trimmer Resistors - Through Hole 2Kohms 1/4w 5% 6.35mm sq seal Y40532K00000J0L Vishay Precision Group Foil Resistors 1: 69,33 € 110Expected 8/9/2027	Mfr. Part No. Y40532K00000J0L Mouser Part No 71-1240W-2K-J	Vishay Precision Group Foil Resistors	Trimmer Resistors - Through Hole 2Kohms 1/4w 5% 6.35mm sq seal	Datasheet	110Expected 8/9/2027	69,33 € 56,93 € 48,66 €	Min.: 1 Mult.: 1	1240	PC Pin	Multiturn	21 Turn	2 kOhms	Top Crossed Slot	250 mW (1/4 W)	250 V	5 %	25 PPM / C	Vertical Adjustment	- 55 C	+ 150 C	PCB Mount	Bulk
Trimmer Resistors - Through Hole 5Kohms 1/4w 5% 6.35mm sq seal Y40535K00000J0L Vishay Precision Group Foil Resistors 1: 81,99 € 96Expected 1/25/2027	Mfr. Part No. Y40535K00000J0L Mouser Part No 71-1240W-5K-J	Vishay Precision Group Foil Resistors	Trimmer Resistors - Through Hole 5Kohms 1/4w 5% 6.35mm sq seal	Datasheet	96Expected 1/25/2027	81,99 € 67,95 € 59,52 €	Min.: 1 Mult.: 1	1240	PC Pin	Multiturn	21 Turn	5 kOhms	Top Crossed Slot	250 mW (1/4 W)	250 V	5 %	25 PPM / C	Vertical Adjustment	- 55 C	+ 150 C	PCB Mount	Bulk
Trimmer Resistors - Through Hole 10Kohms 5% 1/4w Y505310K0000J0L Vishay Precision Group Foil Resistors 1: 81,99 € 92Expected 12/7/2026	Mfr. Part No. Y505310K0000J0L Mouser Part No 71-1240X-J-10K	Vishay Precision Group Foil Resistors	Trimmer Resistors - Through Hole 10Kohms 5% 1/4w	Datasheet	92Expected 12/7/2026	81,99 € 67,95 € 59,52 €	Min.: 1 Mult.: 1	1240	PC Pin	Multiturn	21 Turn	10 kOhms	Side Crossed Slot	250 mW (1/4 W)	250 V	5 %	25 PPM / C	Horizontal Adjustment	- 55 C	+ 150 C	PCB Mount	Bulk
Trimmer Resistors - Through Hole 200ohms 1/4w 5% 6.35mm sq seal Y4053200R000J0L Vishay Precision Group Foil Resistors 1: 70,79 € Non-Stocked	Mfr. Part No. Y4053200R000J0L Mouser Part No 71-1240W-J-200	Vishay Precision Group Foil Resistors	Trimmer Resistors - Through Hole 200ohms 1/4w 5% 6.35mm sq seal	Datasheet	Non-Stocked	70,79 € 58,27 € 52,10 € 46,18 € View 46,14 € Quote	Min.: 1 Mult.: 1	1240	PC Pin	Multiturn	21 Turn	200 Ohms	Top Crossed Slot	250 mW (1/4 W)	250 V	5 %	25 PPM / C	Vertical Adjustment	- 55 C	+ 150 C	PCB Mount	Bulk
Trimmer Resistors - Through Hole 5Kohms 6.35mm rect 1/4w Y40535K00000K0L Vishay Precision Group Foil Resistors 50: 53,40 € Non-Stocked	Mfr. Part No. Y40535K00000K0L Mouser Part No 71-1240W-K-5K	Vishay Precision Group Foil Resistors	Trimmer Resistors - Through Hole 5Kohms 6.35mm rect 1/4w	Datasheet	Non-Stocked	53,40 € 52,37 € View Quote	Min.: 50 Mult.: 1	1240	PC Pin	Multiturn	21 Turn	5 kOhms	Side Slot	250 mW (1/4 W)	250 V	10 %	25 PPM / C	Horizontal Adjustment	- 55 C	+ 150 C	PCB Mount
Trimmer Resistors - Through Hole 1Kohm 5% 1/4w Y50531K00000J0L Vishay Precision Group Foil Resistors 50: 53,40 € Non-Stocked	Mfr. Part No. Y50531K00000J0L Mouser Part No 71-1240X-J-1K	Vishay Precision Group Foil Resistors	Trimmer Resistors - Through Hole 1Kohm 5% 1/4w	Datasheet	Non-Stocked	53,40 € 52,37 € View Quote	Min.: 50 Mult.: 1	1240	PC Pin	Multiturn	21 Turn	1 kOhms	Side Slot	250 mW (1/4 W)	250 V	5 %	25 PPM / C	Horizontal Adjustment	- 55 C	+ 150 C	PCB Mount	Bulk
Trimmer Resistors - Through Hole 50ohms 5% 1/4w Y505350R0000J0L Vishay Precision Group Foil Resistors 25: 64,32 € Non-Stocked	Mfr. Part No. Y505350R0000J0L Mouser Part No 71-1240X-J-50	Vishay Precision Group Foil Resistors	Trimmer Resistors - Through Hole 50ohms 5% 1/4w	Datasheet	Non-Stocked	64,32 € 61,25 € View Quote	Min.: 25 Mult.: 1	1240	PC Pin	Multiturn	21 Turn	50 Ohms	Top Cross	250 mW (1/4 W)	250 V	5 %	25 PPM / C	Vertical Adjustment	- 55 C	+ 150 C	PCB Mount
Trimmer Resistors - Through Hole 10ohms 10% 1/4" sq 1/4w Y505310R0000K0L Vishay Precision Group Foil Resistors 25: 63,57 € Non-Stocked	Mfr. Part No. Y505310R0000K0L Mouser Part No 71-1240X-K-10	Vishay Precision Group Foil Resistors	Trimmer Resistors - Through Hole 10ohms 10% 1/4" sq 1/4w	Datasheet	Non-Stocked	63,57 € 60,57 € View Quote	Min.: 25 Mult.: 1	1240	PC Pin	Multiturn	21 Turn	10 Ohms	Top Cross	250 mW (1/4 W)	250 V	10 %	25 PPM / C	Vertical Adjustment	- 55 C	+ 150 C	PCB Mount	Tube

Foil Resistors Accutrim™1240 Series Trimmers

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