Shop with DX Mobile Site Yes No

Piezo Vibration Sensor for Washing Machine / Car Alarms

High Sensitivity Piezo Vibration Sensor for Washing Machine / Car Alarms + More - Silver

SKU: 415052
  • US$4.67
  • 4.44
  • Free shipping To

  • Handling Time: Ships within 2-4 Business Days
  • Dispatch: Ships within 4-7 business days
  • Form Color:

    Grey + Silver White

Add To Cart Buy Now
Piezo Vibration Sensor for Washing Machine / Car Alarms
High Sensitivity Piezo Vibration Sensor for Washing Machine / Car Alarms + More - Silver

Piezo Vibration Sensor for Washing Machine / Car Alarms

US$4.44 US$4.67 0 (0 reviews)
Add To Cart
The LDT0-028K is a flexible component comprising a 28 μm thick piezoelectric PVDF polymer film with screen-printed Ag-ink electrodes, laminated to a 0.125 mm polyester substrate, and fitted with two crimped contacts.
As the piezo film is displaced from the mechanical neutral axis, bending creates very high strain within the piezopolymer and therefore high voltages are generated. When the assembly is deflected by direct contact, the device acts as a flexible "switch", and the generated output is sufficient to trigger MOSFET or CMOS stages directly. If the assembly is supported by its contacts and left to vibrate "in free space" (with the inertia of the clamped/free beam creating bending stress), the device will behave as an accelerometer or vibration sensor. Adding mass, or altering the free length of the element by clamping, can change the resonant frequency and sensitivity of the sensor to suit specific applications. Multi-axis response can be achieved by positioning the mass off center. The LDTM-028K is a vibration sensor where the sensing element comprises a cantilever beam loaded by an additional mass to offer high sensitivity at low frequencies. FeaturesSolder tab connectionBoth no mass & with mass versionWithstands high impactOperating temperature: 0°C to 85°CStorage temperature: -40°C to 85°CHigher temperature version up to 125°Cavailable on a Custom Basis
Quantity1 piece
Form ColorGrey + Silver White
MaterialPolyester substrate
ApplicationVibration sensing in washing machine; Low power wakeup switch; Low cost vibration sensing; Car alarms; Body movement; Security systems
Working Voltage 5V
English Manual / SpecNo
Dimensions & Weight
Dimensions 2.36 in x 1.18 in x 0.2 in (6 cm x 3 cm x 0.5 cm)
Weight 0.01 oz (0.4 g)
Packing List
1 x Piezo Vibration Sensor

All packages from are sent without DX logo or any information indicating Due to package variations from suppliers, the product packaging customers receive may be different from the images displayed.

To enable volume discounts on this site, use coupon code: BULKRATE during checkout. You will see a discount applied at the bottom of the shopping cart. Competitive pricing is available. Contact us for details.

Quantity 3+ units 5+ units 10+ units
Rate US$3.94 shipped US$3.92 shipped US$3.91 shipped

What is Bulk Rate? BulkRate is a semi-wholesale system with items priced separately from retail. When you use bulk rates, a flat $1.70 registered air mail fee will automatically be added to your cart to ensure delivery of package. While BulkRate's intention is to offer cheaper prices when you buy in bulk, because it is priced separately it on occassions show a higher than retail price. That's why we ask you to enter BULKRATE as a coupon code to manually activate the rates. You can always opt not to use the bulk rates. If you are looking for wholesale prices please feel free to contact us.

Customer's impression:
There are no customer's impression yet.
Create Review

Share your reviews, photos and videos here!

Review Program
There are no reviews yet, write a review and get DX points! What are DX points?


Post a new topic

Please note that DealExtreme Forums are not a sales or product support board. For support questions, please contact us via support ticket at for a guaranteed response. We make every effort to make the quickest replies.

Tags of this product

Add your tags:

Your last viewed items

Recommendations Based On Your Recent History

DX Everywhere