Holiday Update:

• December 24: FOC is open during our normal hours of operation. Due to potential early carrier pickups, PLEASE HAVE ALL ORDERS IN BY NOON on Wednesday, December 24
• December 25: FOC is closed for the Christmas Holiday.
• December 26: FOC is closed for the Christmas Holiday.

We will resume our regular business hours on Monday, December 29. Contact us if you have questions about a specific FOC shipment. Happy Holidays to all who celebrate!

Fiber Optic Center will be at Photonics West - and BICSI Winter.
Schedule your meeting with a member of the FOC team now

Seikoh Giken Pre-Radius 4 Slot Zirconia 2.5mm Ferrule 126um -360

SZ-3A1512680G

Seikoh Giken Pre-Radius SM 4 Slot Zirconia 2.5mm Ferrule with a 126um Inner Diameter and a 1.0um Concentricity Tolerance Compatible with SGP Series 360 Tunable Housings.
Seikoh Giken’s 2.5mm zirconia ferrules are designed for singlemode applications using SC and FC connectors. Each ferrule features a pre-dome shape that simplifies alignment and improves polish consistency.

These ferrules are manufactured through a precision injection molding process that results in a dense, uniform ceramic structure and a smooth surface finish—key for maintaining low insertion loss. The tapered tail design helps guide the fiber into place without scratching, making handling and assembly easier.

Features & Benefits:
  • Precision injection-molded for high-density zirconia and superior surface quality
  • Pre-angled, conical design tailored for APC applications
  • Smooth taper tail for easy fiber insertion without scratches
  • End-to-end process control ensures reliable performance
  • Ideal for SC/FC PC connector types
Specifications:
  • Ferrule Hole Diameter: 126µm (micron)
  • Ferrule Type: Ceramic (Zirconia) Ferrule
  • Polish Type: Physical Contact (PC)
  • Hole Eccentricity: ≤ 0.5μm
  • Hole Diameter Tolerance: + 1.0/-0
  • Flange Shape: O.D. ø 4.7 mm for SGP series FC housing
  • Flange Type: Stainless Steel

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