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Laser Etched Metal Mount RFID Tag

Chemical & Solvent Resistant, Abrasion Resistant, Barcode & Variable Data, RFID Product, Versatile Attachment, Custom Printed & Programmed, Harsh Environment, Wide Angle RFID, Short Range RFID

  • Currently 0/5 Stars.
Laser Etched Metal Mount RFID Tag small

Laser Etched RFID Tag


  • 2D or linear barcode information
  • Water and chemical resistant
  • Available with or without adhesive
  • Available with other inlays



The WF-SM-75HT-LE is a new version of the best-seller WF-SM-75HT. This new passive UHF tag adds a laser-etched two-dimensional (2-D) barcode information in addition to the information stored in the RFID memory. Like the WF-SM-75HT, this RFID tag employs the rugged MSOP chip on board design for exceptional temperature-and harsh-environment performance. It has excellent read/write capabilities on any metal surface and comes with convenient screw attachment holes on each side in addition to optional adhesive backing.


Military and Aerospace Applications


The fail-safe triple redundancy characteristic of the 2-D barcode, along with human readable and RFID information, makes this the perfect candidate for aerospace and military UID Mil-Std 130 applications.


2D Datamatrix, UID information or Linear Barcode Compatible


William Frick & Company can laser etch barcode information in many formats: 2-D datamatrix, UID Mil-Std 130, or linear barcoding (code 39, 128, etc).





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High Value Asset Labeling, Metal Mount, Asset Marking & Tracking, Heavy Machinery, Tools Tracking, Hazardous Materials Tracking, Work in Process Tracking, Paint Line Asset Tracking


High Temperature Resistant Plastic

Size (LxWxH) 1.38" x 0.79" x 0.20"
Expected Outdoor Life Very Good
Operating Temperature -40ºF to 200ºF
Survivability Temperature -40ºF to 400ºF
Water Resistance Excellent
Chemical Resistance Good
Impact Resistant Fair
Abrasion Resistance Excellent


Test* Temperatures and Duration Results
Maximum Temperature Long-term at 10 hr: 320°F (160°C) No effect on tag. Tag remained the same in appearance and RFID performance/function. There was no sign of peeling, tearing or destruction. The tag read normal after the tests. *Test is not limiting.

Standard at 5 min: 360°F (182°C)

Short-term at 90 sec: 400°F (204°C)
Minimum Temperature -40°F (-40°C)
Temperature Cycling The tag was cycled to 400°F at equilibrium for five times. Between each cycle, it was air cooled to room temperature and read with an RFID reader.

RFID Performance


RFID Protocol UHF EPC Class 1 Generation 2
Tag Type Passive Read/Write
Read Range Up to 18 feet
Frequency Range 860 ~ 960 MHz (Global)
IC Impinj Monza 3
Dual Antenna Input for orientation indifference
Chip Memory 96 bits
Impinj’s field-rewritable NVM (optimized for RFID) with 96-bit EPC provides programming flexibility and 100,000-cycle/50-year retention reliability.







Tested Polarization:

Tag performance was experimentally measured in an anechoic chamber and a known set of experimental variables. The antenna used for measurements was linearly polarized and of monostatic configuration. The direction of tested polarization is as follows.



Optimal Read Range* on Different Material Surfaces:

*Tag performance was measured free of material influence, on a dry wood, window glass, thermoplastic, and steel slab. Actual read ranges may differ depending on conditions such as environment, tag placements, hardware, etc.


Permanent Acrylic

Thickness 2.0 mil
Min App Temp 50º F
Service Temp -40º F to 200º F
Adhesion to Steel at 72 hr. dwell Excellent
Adhesion to LSE plastics Fair
Adhesion to HSE plastics Very Good

Available without adhesive

Shelf Life

Stored at 70F / 50% Relative Humidity

Stable at room temperature


Laser Etched Metal Mount RFID Tag Design

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