S410/S415 - Miniature Low-Profile Button Load Cells

The SMD S410 and S415 miniature low-profile button load cells use high technology sputtered thin film strain gauge technology to create a compact sensor with exceptional long-term stability. They are ideal for the measurement of tensile or compressive forces in applications where space is at a premium. Long-term stability, simple center-loading configuration and low combined errors make the SMD S410 and S415 an excellent choice for applications where reliable and stable long-term performance is required. Custom characteristics can be provided for high volume OEM users.

Application Notes

Applications

Welding Systems
Medical Instrumentation
Packaging Test Systems
Battery Powered Equipment
Robotics
Machine-tool Sensing

Special Features

Compact Design
High Stability
Ideally Suited for OEM Applications
Low Power Consumption
Simple Mounting Geometry

Key Specifications

Height 2.6mm [0.1”]
10K? full Wheatstone bridge
Tension/Compression
0.025% Repeatability
175% safe overload

SPECIFICATIONS

Performance

Ranges	900g, 2.5 kg, 10 kg
Maximum Load (Safe)	175% FSO
Maximum Load (Ultimate)	400% FSO
Bridge Configuration	4-Wire Full Bridge
Repeatability	±0.025% FSO
Linearity	±0.025% FSO
Hysteresis	±0.06% FSO
Creep/Creep Recovery (30 min)	±0.07% FSO
Temperature Effect on Zero	±0.030% FSO/°C
Temperature Effect on Span	+0.025 ±0.010% Reading/°C
Operating Temperature	-10°C to 70°C
Body Material	Stainless Steel

Electrical

Rated Output (R.O.)	1 mV / V nominal
Zero Balance	±0.3 mV/V
Excitation Recommended	10V DC/AC (20V max)
Bridge Resistance
Input	10,000Ω
Output	10,000Ω
Insulation Resistance	>1,000 Meg Ω @ 50Vdc
Electrical Termination	Stranded PVC wire, 10 x 0.1 mm (approx. 28 AWG) 4 wires, 11.5" (300 mm) long

Mechanical

Rated Capacity, Newtons	9, 25, 100
Equivalent, kg-force	0.9, 2.5, 10
Equivalent, lbs-force	2, 5.5, 22

Contact SMD for all of your custom application needs

Application Notes

S410 Outline Drawing
Ultra Miniature Low Profile Button Cell

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