TE Connectivity SDT1‑028K Shielded Piezo Film Sensor, 15~20 mV/μ Strain, 1 MΩ~10 MΩ, Vibration & Strain Detection

The SDT1-028K Piezo Film Sensor is a lightweight and highly sensitive vibration and strain detection sensor designed for dynamic measurement applications. Built using piezoelectric film technology, this sensor delivers high output voltage while maintaining excellent frequency response over a wide range.

Its ultra-thin and flexible sensing element allows easy mounting on vibrating surfaces using double-sided adhesive, epoxy, or cyanoacrylate glue. The self-shielded construction minimizes EMI interference, making it ideal for condition monitoring, vibration analysis, impact sensing, structural testing, contact microphones, and dynamic strain measurement systems.

With direct compatibility to oscilloscopes and signal analyzers, the SDT1-028K provides reliable performance without requiring complex signal conditioning in most applications.

Features:

1. Shielded piezo film design for EMI-resistant operation
2. High strain sensitivity for precise dynamic measurements
3. Ultra-lightweight, non-intrusive sensing element
4. Wide frequency response (from low Hz to MHz range)
5. Flexible mounting using adhesive, epoxy, or CA glue
6. Integrated 18” coaxial cable for easy signal connection

Specifications:

1. Sensor Type : Piezo Film Sensor
2. Output Voltage : Minimum 15 V @ 10 MΩ
3. Output Sensitivity : 15–20 mV/µ Strain
4. Preferred Impedance : 10 MΩ
5. Minimum Impedance : 1 MΩ
6. Operating Force Range : Up to 2% Strain
7. Frequency Response : Flat Response up to 10 MHz+
8. Operating Temperature : 0°C to +70°C
9. Storage Temperature : -40°C to +70°C
10. Cable Type : Coaxial Cable
11. Wire Length : 457.2 mm (18 Inches)
12. Total Sensor Dimensions : 44.5 × 19.7 × 3.2 mm
13. Sensor Element Dimensions : 28.6 × 11.2 × 0.13 mm

Package Includes:

1 x TE Connectivity SDT1‑028K Shielded Piezo Film Sensor, 15~20 mV/μ Strain, 1 MΩ~10 MΩ, Vibration & Strain Detection