64
Catalog 1307895 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-2103-6000
Revised 11-07 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628
specified. Values in brackets Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013
www.tycoelectronics.com are standard equivalents. to change. C. America: 52-55-1106-0803 UK: 31-73-624-6639
FC Connectors
Fiber Optic Products Catalog
Product Facts
■One-piece connector body:
■Fastest assembly
■Compliant with:
■JIS C-5970
■Pre-radiused ferrule
Instruction Sheet — 408-8674
http://www.tycoelectronics.com/documents
Singlemode FC Connector Kits — Polymer Crimp Body
Boot Color Used With Individual Pack Bulk Pack Crimp Tool
Part Number Part Number
3.0 mm Jacketed 5504649-1 5504649-8 503911-1
Blue 2.4 mm Jacketed 5504914-2 — 492026-1
2.0 mm Jacketed 5504915-2 — 492026-1
900 µm Buffer — 5492052-5 N/A
Singlemode FC Connector
Kits - Polymer Crimp Body
Performance Characteristics
Insertion Loss — <0.2 dB Typical
Return Loss — <-59 dB Typical
Durability — 200 Cycles
GR-326 Style Singlemode FC Connector Kits — Metal Crimp Body
Boot Color Used With Individual Pack Bulk Pack Crimp Tool
Part Number Part Number
3.0 mm Jacketed 4-1918962-2 — (1) 492131-1
(1) 58532-1
Blue 2.4 mm Jacketed 6754264-5 6754264-6 1588176-1
2.0 mm Jacketed 6754264-4 6754264-7 1588176-1
900 µm Buffer 6754264-2 — 1588176-1
GR-326 Style FC Connector
Kits - Metal Crimp Body
Singlemode
Performance Characteristics
Insertion Loss — <0.2 dB Typical
Return Loss — <-59 dB Typical
Tested to GR-326
Tuning — 6 position
FC Strain Reliefs — Jacketed Cable
Part Number
Description GR-326 Style Color
Black Red Beige Blue
3.0 mm No 1-5503971-0 1-5503971-1 5503971-1 5503971-2
2.4 mm No 1-5503971-2 1-5503971-3 5503971-3 5503971-4
2.0 mm No 2-5503971-3 2-5503971-7 5503971-5 5503971-6
3.0 mm Yes — — — 1588491-2
1.6 mm - 2.4 mm Yes 1588153-3 — 1588153-5 1588153-2
FC Strain Reliefs — 900 micron
Part Number
Description Color
Black Beige Blue
Long (33 mm) 900 µm 6457493-3 6457493-9 6457493-1
Short (10 mm) 900 µm 6278309-1 — 6278309-2
GR-326 Style 900 µm 1828184-2 1828184-4 1828184-1
FC Strain Reliefs — Angled
Part Number
Description Color
Black Beige Blue
3.0 mm Simplex 1278705-3 1278705-2 1278705-1
2.0 mm Simplex 1374737-3 1374737-2 1374737-1
2.0 mm 45° Simplex 6457543-4 6457543-1 6457543-2
3.0 mm - GR-326 Style
3.0 mm Angled
900 µm
GR-326 Style 900 µm
900 µm Short
Note: All part numbers are RoHS compliant.
65
Catalog 1307895 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-2103-6000
Revised 11-07 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628
specified. Values in brackets Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013
www.tycoelectronics.com are standard equivalents. to change. C. America: 52-55-1106-0803 UK: 31-73-624-6639
FC Connectors (Continued)
Fiber Optic Products Catalog
Connectors/Adapters/
Tooling & Accessories
1
FC Square Flange Adapter
FC 8 mm/9 mm Dia. Round
FC 8 mm Dia. Round (Double D)
FC Simplex 8 mm/9 mm Dia. Round (D-Hole) Adapter - Metal
Alignment Panel Keyway Part Numbers
Sleeve Material Cut-out Slot (Nom.)
Metal D-Hole Std. 5504407-1
(Copper) 2.33 mm
Ceramic D-Hole Std. 5504407-3
2.33 mm
Ceramic/APC D-Hole 2.05 mm 5504407-8
Type R
Ceramic/APC D-Hole Prec. 5504407-7
2.02 mm
FC Simplex 8 mm Dia. Round (Double D-Hole) Adapter - Metal
Alignment Panel Keyway Part Numbers
Sleeve Material Cut-out Slot (Nom.)
Metal Double Std. 5504013-1
D-Hole 2.33 mm
FC Simplex Square Flange Adapter - Metal
Alignment Panel Keyway Part Numbers
Sleeve Material Cut-out Slot (Nom.)
Metal Square Std. 5501506-2
Flange 2.33 mm
Ceramic Square Std. 5501506-1
Flange 2.33 mm
FC Connector Component Selection Chart (bulk packaged)
Simplex Connector Crimp Eyelet w/ Crimp Strain Relief
Fiber Type Sub-Assembly Cable Size Heat Shrink Eyelet Part Number*
6754264-8 1.6-2.0 mm 6374150-1 — 1588153-X
Singlemode - GR-326 Style 2.4 mm 6588189-1 — 1588153-X
6457216-5 3.0 mm — 504973-3 1588491-X
2.4 mm — 503970-6 5503971-X
Singlemode 5504649-9 3.0 mm — 503970-3 5503971-X
Polymer Crimp Body 6457493-X (long)
900 µm — — 6278309-X (short)
6374778-2 1.6-2.0 mm 6374150-1 — 1588153-X
2.4 mm 6588189-1 — 1588153-X
Multimode - Ceramic Ferrule 3.0 mm — 503970-3 5503971-2
5504922-3 6457493-9 (long)
900 µm — — 6278309-1 (short)
* Strain relief dash number indicates color - see page 64 for details.
FC Adapters
Note: All part numbers are RoHS compliant.
66
Catalog 1307895 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-2103-6000
Revised 11-07 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628
specified. Values in brackets Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013
www.tycoelectronics.com are standard equivalents. to change. C. America: 52-55-1106-0803 UK: 31-73-624-6639
FC Connectors (Continued)
Fiber Optic Products Catalog
SC to FC Simplex Adapter - Plastic
Flangeless SC to FC Simplex
Adapter - Metal
SC to FC Simplex Adapter - Plastic
Alignment Housing Part Numbers
Sleeve Material Color
Metal Black 5502871-1
Ceramic Blue 5502871-4
Flangeless Simplex Adapter - Metal
Alignment Housing Part Numbers
Sleeve Material Color
Metal Electroless Nickel 6278349-5
Ceramic Electroless Nickel 6278349-7
SC to FC Duplex Adapter - Metal
SC to FC Duplex Adapter - Metal
Alignment Housing Part Numbers
Sleeve Material Color
Metal Electroless Nickel 6278050-1
Ceramic Electroless Nickel 6278050-3
FC to ST Simplex Adapter - Metal
Hybrid FC to ST Simplex Adapter - Metal
Alignment Housing Part Numbers
Sleeve Material Color
Metal Electroless Nickel 5503640-1
Ceramic Electroless Nickel 5503640-2
Hybrid Adapters - SC/FC/ST
Note: All part numbers are RoHS compliant.
SC to FC Simplex Adapter - Metal
SC to FC Simplex Adapter - Metal
Alignment Housing Part Numbers
Sleeve Material Color
Metal Electroless Nickel 6278349-1
Ceramic Electroless Nickel 6278349-3
