SIVA – FERRO™ MoM 3520 ETSI/FCC

The SIVA FERRO™ MoM 3520 is the smallest on-metal UHF RFID label in the FERRO™ series, engineered for applications with very limited labeling space. Despite its compact 35 × 20 mm size, it delivers strong read performance on metal, while remaining functional on plastic and liquid containers.

Constructed with a printable white PET facestock and a high-performance acrylic adhesive, the MoM 3520 integrates seamlessly into tight-tolerance industrial environments such as IT asset tracking, tool identification, metallic components, automotive parts, and small metal equipment.

Its compact footprint, global tuning (ETSI + FCC), and compatibility with leading industrial on-metal RFID printers make it a versatile, high-value micro-tag for universal UHF deployments.

Specification

RF Specification

  • Air Interface Protocol: ISO 18000-6C, EPCglobal Gen2v2

  • Operational Frequency:

    • ETSI: 865–868 MHz

    • FCC: 902–928 MHz

  • IC Type: Impinj M830

  • Memory: EPC 128 bits, TID 96 bits

  • Read Range (2W ERP):

    • On Metal: up to 3.2 m / 10.49 ft

    • On Liquid Containers: up to 1.1 m / 3.6 ft

  • Surface Compatibility: Optimized for metal; usable on other surfaces

  • Radiation Pattern: Circular-polarized recommended

Physical Specification

  • Face Stock: Printable white PET (resin ribbon recommended)

  • Dimensions: 35 × 20 × 1.4 mm (1.37” × 0.78” × 0.06”)

  • Adhesive: Industrial acrylic adhesive

  • Delivery Format: 400 pcs per reel

  • Label Pitch: 31.75 mm (1.25”)

  • Core Inner Diameter: 76 mm (3”)

  • Weight: 0.320 g

  • Spacer Label: Included for print-head protection

Environmental Resistance

  • Operating Temperature: –25 °C to +85 °C (–13 °F to +185 °F)

  • Peak Temperature:

    • +100 °C for 1 hour

    • +80 °C for 100 hours

  • Installation Temperature: +10 °C to +38 °C

  • IP Rating: IP68

  • Chemical Resistance: No physical/performance change after:

    • 168 h salt water (10%)

    • 168 h motor oil

    • 12 h NaOH (10%)

  • Ideal Storage: +23 °C / 50% RH

Benefits

Ultra-Compact for Tight Spaces

At only 35 × 20 mm, it fits on tools and assets too small for traditional on-metal tags.

Reliable Global On-Metal Performance

Reads up to 3.2 m on metal across both ETSI and FCC bands.

Industrial-Grade Durability

IP68 sealing and strong chemical/temperature resistance ensure multi-year reliability.

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