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Seikoh Giken Connector Buyers Guide

Click on any part number for the data sheet.

Single Mode Ferrules

Ferrule OD Contact Ferrule Pre-Shaping Flange (mm) Base Part Number1,2
2.5mm

(SC, FC, ST)

PC Flat ID1.0, OD4.5 SZ-1A14xxx80G3
Without flange ZS-1A11xxx80G4
Domed ID1.0, OD4.5 SZ-3A14xxx80G
ID1.0, OD4.7 SZ-3A15xxx80G
Without flange ZS-3A11xxx80G4
Domed, funnelled ID1.0, OD4.5 SFZ-3A14xxx80G
ID1.0, OD4.7 SFZ-3A15xxx80G
Without flange ZFS-3A11xxx80G4
APC, Conical Flat ID1.0, OD4.5 SNZ-1A14xxx00G
Without flange ZNS-1A11xxx00G4
Angled ID1.0, OD4.5 SNZ-3A14xxx00G
APC, Stepped Flat ID1.0, OD4.5 SGZ-1A14xxx00G
Flat ID1.0, OD4.7 SGZ-1A15xxx00G
Angled ID1.0, OD4.5 SGZ-3A14xxx00G
1.25mm

(MU)

PC Flat ID1.0, W2.60 MUZ-1A14xxx800G
APC Flat ID1.0, W2.75 MUNZ-1A14xxx000G
1.25mm

(LC)

PC Flat ID1.0, W2.54/2.90 LCZ-2A14xxx801G
APC Flat ID1.0, W2.65/3.06 LCNZ-1A14xxx001G
Notes:

1) Eccentricity 0.5µm or less

2) For xxx code use table below

3) Discontinued

4) Use the data sheet for the same ferrule with flange

Ferrule Internal Diameter Part Number Codes

Ferrule I.D. xxx
125µm 125
125.5µm 12F
126µm 126

Connectors

Connector
(crimping tool)
Contact Boot ID
(mm)
Housing
(without ferrule)
Plug
(with ferrule)1,2
SC

(MDTK-02-120G)

PC
(Pre-domed ferrule, Blue boot)
0.9 SSC-P1511F3151G SSC-PE59xxx1F300G
2 SSC-P25B1F301G SSC-PE5Bxxx1F300G
2 (short boot) SSC-P2S5D1F301G N/A
2.4 SSC-P45A1F301G N/A
3 SSC-P35C1F301G SSC-PE5Cxxx1F300G
APC, Conical
(Pre-angled ferrule, Green boot)
0.9 SSC-PN1811G3151G SSC-PNE89xxx1G300G
2 SSC-PN28B1G301G SSC-PNE8Bxxx1G300G
2 (short boot) SSC-PN2S8D1G301G N/A
2.4 SSC-PN48A1G301G N/A
3 SSC-PN38C1G301G SSC-PNE8Cxxx1G300G
APC, Stepped
(Pre-angled ferrule, Green boot)
0.9 SSC-PN1811G3151G SSC-PGE89xxx1G300G
2 SSC-PN28B1G301G SSC-PGE8Bxxx1G300G
2 (short boot) SSC-PN2S8D1G301G N/A
2.4 SSC-PN48A1G301G N/A
3 SSC-PN38C1G301G SSC-PGE8Cxxx1G300G
FC2

(MDTK-02-120G)

PC
(Pre-domed ferrule, Black boot)
0.9 SAP-41803100G SAP-819xxx113D0G
2 SAP-11201100G SAP-816xxx113D0G
3 SAP-11301100G SAP-813xxx113D0G
APC, Conical
(Pre-angled ferrule, Green boot)
0.9 SNP-588080x1G SNP-889xxx183x1G
2 SNP-282080x1G SNP-886xxx183x1G
3 SNP-283080x1G SNP-887xxx183x1G
APC, Stepped
(Pre-angled ferrule, Green boot)
0.9 SNP-588080x1G SGP-889xxx183x1G
2 SNP-282080x1G SGP-886xxx183x1G
3 SNP-283080x1G SGP-887xxx183x1G
ST

(MDTK-02-110G)

PC, Single Mode
(Pre-domed ferrule, Black boot)
0.9 N/A SLP-181xxx10300G
3 N/A SLP-180xxx10300G
PC, Multi-Mode
(Flat ferrule, Black boot)
0.9 N/A SLP-241xxx10300G
3 N/A SLP-240xxx10300G
MU

(MDTK-02-130G)

PC
(Blue boot)
0.9 SMU-C1910C300G SMU-P91xxx1C300G
2 SMU-C2920C300G SMU-P92xxx1C300G
APC
(Green boot)
0.9 SMU-CN1810C300G SMU-PN81xxx1E300G
2 SMU-CN2820C300G SMU-PN82xxx1E300G
LC

(MDTK-02-140G)

PC
(White/Grey boot)
0.9 SLC-C1310C301G SLC-P131xxx1C302G
2 SLC-C2320C301G SLC-P232xxx1C302G
APC
(Green boot)
0.9 SLC-CN1810C301G SLC-PN181xxx1C301G
2 SLC-CN2820C301G SLC-PN282xxx1C301G
Notes:

1) For xxx code use table above

2) For FC connector key width x codes use table below

FC Connector Key Widths

Width (mm) Housing plug (key) Adapter (keyway) Code (x)
PC 2.0 ±0.15 2.4 ±0.2 N/A
APC Wide Key - N 'Normal' type 2.14 +0/-0.05 2.15 +0.05/-0 D
APC Narrow Key - R 'Reduced' type 2.02 +0/-0.05 2.03 +0.05/-0 K

 

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