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$1.45 each if buy 25pc. Simplex FC/APC to FC/APC. Oval flange shape. Key width is 2.05 +/- 0.02mm. Phos. Bronze internal split sleeve with lower performance and durability than ceramic sleeve. For both SMF and MMF. Senko P/N: 298-202; P/N: AF3A-P
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$1.45 each if buy 25pc. Simplex FC/APC to FC/APC. Oval flange shape. Key width is 2.05 +/- 0.02mm. Phos. Bronze internal split sleeve with lower performance and durability than ceramic sleeve. For both SMF and MMF. Senko P/N: 298-202; P/N: AF3A-P


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Bronze internal split sleeve, so it is economical solution for many popular applications. You may need change to adapter with ceramic sleeve instead if you need high repeatability and durability and compatibility such as in instrumentation.

Female to female. Without screw nut. With 2 dust caps. Phos. For both SMF and MMF.

Senko P/N: 298-202. See specification at the 1st pdf link below.
ADAPTER TYPE: FC Oval Adapter “HD”,
Sleeve: Metal Straight Split
Key width: For APC Connector 2.05+/-0.02

Features:
• High Density Oval type
• APC type Adapter have Narrow key of 2.05mm
• Typical insertion loss under 0.05dB and Max IL of 0.20dB
• High quality and durable Ni-Plated Brass body

The packing box label shows vendor name is Senko Advanced Components, Inc with P/N: AF3A-P and pencil mark of P/N: 298-202, and the quality control certificate shows vendor name is Senko Advanced Components, Inc  with P/N: 298-202. But the JDS catalog at last pdf link below shows this P/N: AF3A-P is for Seikoh Giken. It seems Senko manufactured them, then Seikoh Giken imported and supplied them to JDS in Canada. See short description and original retail price of year 2000 at the 1st page of last pdf link below (from JDS catalog).

PHOSPHOR BRONZE internal sleeve, it would be same as 2nd pdf link below.  It can be used for both SMF and MMF. Samples are verified very good for SMF.  Phosphor Bronze Split Sleeves are an economical solution for applications where tremendous durability and repeated connect / disconnect operations are not required. Seikoh Giken USA Inc. told us:  the insertion loss performance is nearly the same good as Zr internal sleeve unless you use it too many times, for example, >500 mating times.

In stock (817 items available)
  • US$1.65
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1-24 items US$1.65 / each  
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100 or more items US$1.17 / each save 29%
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    CONDITION:

    New in original product pack. There is a quality control certificate in each large box. We have tested 5 samples at our lab. Key width 2.05mm +/-0.02mm is verified on 5 samples by micrometer at our lab. FC/APC connector key can match this adapter key/slot very well (so insertion loss will not change much when we turn connector key inside adapter slot). The approximate tested insertion loss on these 5 samples is from 0.04dB to 1.1 dB at 1550nm (three samples around 0.05dB, two samples 1.1dB), with 2 SM fiber jumpers of different brands (This insertion loss may be a little higher than jumpers with same brand).


  • DIM Weight
    0.0100 kg
  • Store Part No.
    ACC-ADAPTER-039C
  • Manufacturers
    • Manufacturer
      Senko
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We deliver worldwide mostly by Fedex air. Fedex priority: next day to USA, 1-3 day to other countries; Fedex economy: 2 day to USA, 2-5 day to other countries. 

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Same day shipping (Exception: Following categories: Passive Fiber Components, Fiber/Cable Spools, Part of Fiber Filter Components, Part of Fiber Patchcords/Pigtails, are in new location. We will ship in 0-2 days.)

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