Fairview Microwave 3.5mm SM33x Adapters

Fairview Microwave 3.5mm SM33x Adapters offer gold-over-nickel-plated beryllium-copper contacts, passivated stainless steel bodies, 50Ω impedance, 500 mating cycles, and a DC to 34GHz range. The SM3310 series is a straight in‑line adapter with ≤1.25 VSWR, ideal as a general‑purpose connector saver, while the SM3312 adds bulkhead mounting in the same form factor and VSWR, making it ideal for panel or enclosure feed‑throughs. The SM3313 utilizes a four-hole flange mount, accepts clearance-through panel configurations, with a slightly higher ≤1.3 VSWR, suited for rack-mounted and chassis applications. SM3315 and SM3320 adapters offer male-to-male and male-to-female configurations, ensuring the ideal fit is available for any project. Fairview Microwave 3.5mm SM33x Adapters are suitable for general-purpose test equipment.

Features

  • VSWR
    • 1.25:1 max up to 34GHz
    • 1.3:1 max up to 34GHz (SM3313 only)
  • Contact plating according to MIL-G-45204
  • Gold-over-nickel-plated beryllium-copper contacts
  • Suitable for general-purpose tests

Specifications

  • SM3310/SM3312/SM3313
    • 3.5mm female connector 1
    • 3.5mm female connector 2
  • SM3315
    • 3.5mm male connector 1
    • 3.5mm male connector 2
  • SM3320
    • 3.5mm male connector 1
    • 3.5mm female connector 2
  • 50Ω impedance
  • Straight body geometry
  • -55°C to +100°C operating temperature range
  • Mounting methods
    • Bulkhead (SM3312)
    • Four-hole flange (SM3313)
Published: 2025-12-12 | Updated: 2025-12-24