Pay in installments of $50.47 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 17 - Jul 22
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
VISHAY M64W103KB40 Trimmer Potentiometer, 10 kohm, 500 mW, ± 10%, 64W Series, 21 Turns, Through HoleThe M64W103KB40 is a 3 8 inch Square Trimpot Multiple Turn Cermet Trimmer with excellent operational stability is provided by the use of a cermet element. Power rating of 0. 5W and temperature coefficient of 100ppm C. The Model 64 is a small size trimmer 3 8 x 3 8 x 3 16 inch answering PC board mounting requirements. Five versions are available which differ by the position of the control screw in relation to the PC board plane and by the spacing of
The M64W103KB40 is a 3/8-inch Square Trimpot® Multiple Turn Cermet Trimmer with excellent operational stability is provided by the use of a cermet element. Power rating of 0.5W and temperature coefficient of ±100ppm/°C. The Model 64 is a small size trimmer 3/8 x 3/8 x 3/16-inch answering PC board mounting requirements. Five versions are available which differ by the position of the control screw in relation to the PC board plane and by the spacing of the terminals.
- Industrial grade
- 21 turns ±2 Electrical travel
- 23 turns ±5 Mechanical travel
- 1000V Dielectric withstanding voltage
- 1000MR Insulation resistance
- Temperature coefficient is ±100ppm/°C
- Operating temperature range -55°C to +155°C
- Power Rating is 0.5W
- Contact resistance variation < 1% typical
- Tests according to CECC 41000 or IEC 60393-1 standards
Applications
Industrial, Consumer Electronics, Portable Devices, Power Management
Product details
| Temperature Coefficient | ± 100ppm/°C |
| Power Rating | 500mW |
| No. of Turns | 21Turns |
| Potentiometer Mounting | Through Hole |
| Automotive Qualification Standard | - |
| Resistance Tolerance | ± 10% |
| Product Range | 64W Series |
| Track Resistance | 10kohm |
| MSL | - |
Other details
| Brand | VISHAY |
| Part Number | M64W103KB40 |
| Quantity | Each |
| Technical Data Sheet EN |
All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them. Image is for illustrative purposes only. Please refer to product description.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 26 reviews
Sort
Product Reviews
★★★★★ 4
Good fit and keep the water out.
Color: Multicolored 1, Size: 1 pair (Pack of 3)
These earplugs work really well for lap swimming. They keep the water out and stay put whether I'm wearing a swim cap or not. They are easy to put in and take out and the size is perfect, they are so soft they adjust to the size of your ear canal. They keep out lots of sound. My only issue is they sink. Not sure what I'll do with open water swimming except keep them in the entire time.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 24, 2026
★★★★★ 5
THE BEST!!
Color: Multicolored 4, Size: 3 Pairs (Pack of 1)
Wish I found these last year! My daughter is on a swim team and had 3 separate episodes of swimmers ear. Bought these and not a single issue, keeps the water out yet she can still hear. Perfect for little ears, the price, and convenient to have extra sets.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
★★★★★ 5
Effective and comfortable
Color: Multicolored 2, Size: 3 Pairs (Pack of 1)
Great! I have used Macks silicone Chistmas tree style earplugs for many years, these are more comfortable. They keep ear canal completely dry, never fall out during swimming, and are easy to insert and remove with no discomfort whatever. The left and right orientation makes them easier to adjust in the ear, and there is no (sometimes painful) pop on removal, like standard silicone plugs with a stem. Happy swimmer here.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
★★★★★ 3
Didn’t do much for me but the product is made very well
Color: Multicolored 1, Size: 1 pair (Pack of 3)
Maybe it’s just my ears but these didn’t really work for me. They’re made very well, but they really didn’t keep water out of my ears. I swim laps daily and am very sensitive to ear infections from pools. I even wear a swim cap with them. They do stay in place and. I love the little case they come with. I’m sure they’ll work well for other people
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 4, 2026
★★★★★ 5
Great Earplugs!
Color: Multicolored 1, Size: 1 pair (Pack of 3)
these earplug’s work great, I use them when washing my hair, it is so nice not to get water in my ears, these earplugs are comfortable, they come in 3 sizes, each set comes in an individual plastic container, they are marked L and R, I’m so glad they worked so well, I highly recommend them!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 22, 2026
recommand products
BMW X3 G01 Rear Bumper Canard Set (2021-2023 LCI M Sport)
40.00
Willow Pod Wet Bag
20.00
Organic Baby Muslin Swaddle - Riverbank
30.00
Husky Liners Weatherbeater Floor Mats | Fits 2014-2020 Chevrolet Impala | Front & 2Nd Row, 3-Pc Black - 99101
136.24
Mercedes W205 C Class LED Acrylic Wall Art / 60x40cm - DIVERSION
149.00