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Half Pitch Interface Connector, FI Series

Half Pitch Interface Connector, FI Series
  • On Sale Till 31/03/2025
  • Volume Discount

This is a Fanuc CNC and servo I/O connector. Selectable between press-weld connections and solder connections.

[Features]
・Terminal device is effectively made smaller with the 1.27 mm connector space pitch.
・Aversion to prying and soft insertion/extraction is achieved with a ribbon-type terminal construction.
・The case is split in the center of the cable guide opening and integrated with 4 fixing hooks for easy work.
・ The lock mechanism utilizes a single-action lock format for easy attachment and detachment.
・In addition to the easy-to-use pressure-type connection, there is also a solder type for making connections with every other type of wire.

PDF

Japanese Only

Half-Pitch Rectangular Connector With 1.27‑mm Pitch Between Contacts

The contact structure is ribbon shaped and resistant to twisting. Can be inserted and extracted without much force.

The contact structure is ribbon shaped and resistant to twisting. Can be inserted and extracted without much force.

Features of FI Series Half-Pitch I/O Connector (For FANUC Servo Amplifier)

Electrical Performance

ItemElectrical Performance
Current Capacity1 A
Rated voltage250 V AC
Insulation resistance1,000 MΩ or more at 250 V DC
Contact resistance70 mΩ or less at 100 mA DC
Withstand Voltage500 V AC r.m.s for 1 min.

Materials and Processing

 ItemMaterialsFinish
Plug unitShellSteelNickel plating
InsulatorDiscrete wire insulation displacement, micro cable typePBT resin*Black, natural
Solder typePPS resin*15-contacts: brown, 20-contacts: black
Female contactsCopper alloyPartial plating
Molded cover Polycarbonate resinGray
  • *UL94V-0

List of Product Series Compatibility

Micro-Cable Compatible Product

Compatible cables

Units: mm

Item10-pair cable
No. of Pairs10 pairs
Nominal Cross-Sectional Area (mm2)0.08
Jacket Outer Diameterø6.2
Compatible Cover CaseFI-20-CV2
Product Compatibility List
Termination versionCompatible Plug UnitCompatible Molded Cover Case
HRS No.Number of ContactsProduct No.Molding Color
Discrete wire ID typeCL230-0505-5-5020FI30-20S(50)BlackFI-20-CV2
CL230-0505-5-51FI30-20S(51)Natural
Solder typeCL230-0518-7-50FI40B-20S(50)Black

Thick Cable Compatible Product, 20-Contacts Type

Compatible cables

Units: mm

Item10-pair cableComposite 16-core cable
No. of Pairs10 pair5 pair6 pcs.
Nominal Cross-Sectional Area (mm2)0.180.180.5
Jacket Outer Diameterø9.2
Compatible Cover CaseFI-20-CV5(50)
Product Compatibility List
Number of ContactsCompatible Plug UnitCompatible Molded Cover Case
HRS No.Product No.HRS No.Product No.
20-contact typeCL230-0518-7-50FI40B-20SCL230-0515-9-50FI-20-CV(50)

Thick Cable Compatible Product, 15-Contact Type (15-Contact Terminal Insertion With 20-Contact Shell Size)

Compatible cables

Units: mm

ItemComposite 12-core cable
No. of Pairs3 pairs6 pcs.
Nominal Cross-Sectional Area (mm2)0.180.5
Jacket Outer Diameterø8.5
Compatible Cover CaseFI-20-CV(10)
Product Compatibility List
Number of ContactsCompatible Plug UnitCompatible Molded Cover Case
HRS No.Product No.HRS No.Product No.
15-contact typeCL230-0524-0-50FI40B-2015S(50)CL230-0501-4(60)FI-20-CV(60)

Wiring Jig and Accessories List

CableI/O Discrete Cable)
Connector NameFI30-20S(50)(CL230-0505-5-50)
Cable OrganizationManual cable organizing toolFI30-20CAT(CL250-0143-0)
Semi-automatic cable organizing deviceSA200/FI30(CL903-0001-6)
Automatic cable organizing deviceDX, DXM automatic cable organizing device main body (CL902-0176-3)
DXM connector cable organizer attachment (CL902-0178-9)
Cutting Extra CablePressHi-Flex Connecting Press HHP-502 (CL550-0082-2)
Guide PlateExtra Cable Cutting Jig FI30-20CU
Insulation Displacement (Termination)PressHi-Flex Connecting Press HHP-502 (CL550-0082-2)
Guide PlateInsulation Displacement Jig FI30-20GP (CL250-0144-3)

Termination Procedure

Set the protector to the FI30-20CAT.

Set the protector to the FI30-20CAT.

Clamp the cable and terminate each signal wire to the protector.

Clamp the cable and terminate each signal wire to the protector.

Combine 2 protectors and temporarily fasten with the holding plate.

Combine 2 protectors and temporarily fasten with the holding plate.

Cut the extra cable from the holding plate with nippers, cutter, etc.

Cut the extra cable from the holding plate with nippers, cutter, etc.

Cover the holding plate with the connector main body and set to FI30-20GP.

Cover the holding plate with the connector main body and set to FI30-20GP.

Pull the handle down towards you (this completes termination.)

Pull the handle down towards you (this completes termination.)

Part Number
FI30-20S(50)
FI40B-20S(50)
FI40B-2015S(50)
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSApplicable pin/contact Number Of Pins Connector Type Rated Current
(A)
Allowable Voltage
(V)
Wiring Method Connection direction Plating of part touching terminal Product Category Specifications Features Contact Pitch
(mm)
Conforming cable outer diameter
(mm)
Operating Temperature Range
(°C)
Terminal pitch
(mm)

SGD 9.21

1 Piece(s)Available 4 Day(s) or more 10Female20[Cable Connection] Cable Connection1AC250Pressure WeldingStraightPartially goldPlug unitFor discrete thin wiresMold color: black1.27φ 6.2-55 to +852.54

SGD 8.12

1 Piece(s)Available 4 Day(s) or more -Female20[Cable Connection] Cable Connection1AC250SolderStraightPartially goldPlug unit For thick wires / For fine wires Mold color: black1.27φ9.2-55 to +852.54

SGD 7.29

1 Piece(s)Available Same day -Female15[Cable Connection] Cable Connection1AC250SolderStraightPartially goldPlug unitFor thick wiresNA1.27φ8.5-55 to +852.54

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Basic Information

Connector Shape Rectangular Connector series initials D/E/F D/E/F FI

Tech Support

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