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Phoenix Contact 1704998
The figure shows a 10-position version of the product
Phoenix ContactOfficial Distributor

By Phoenix Contact

SKU
MPN
FMC 1,5/ 3-ST-3,5 BK
Weight
0.002 kg
Series FMC

FMC 1,5/ 3-ST-3,5 BK - PCB connectors

PCB connector, nominal cross section: 1.5 mm2, color: black, nominal current: 8 A, rated voltage (III/2): 160 V, contact surface: Tin, contact connection type: Socket, number of potentials: 3, number of rows: 1, number of positions: 3, number of connections: 3, product range: FMC 1,5/..-ST, pitch: 3.5 mm, connection method: Push-in spring connection, conductor/PCB connection direction: 0 °, plug-in system: COMBICON MC 1,5, locking: without, mounting: without, type of packaging: packed in cardboard

  • Time saving push-in connection, tools not required
  • Defined contact force ensures that contact remains stable over the long term
  • Intuitive operation due to color-coded actuating push button
  • Operation and conductor connection from one direction enable integration into front of device
Technical Specifications

Product properties

Product familyFMC 1,5/..-ST
Product lineCOMBICON Connectors S
Number of Positions3
Pitch3.5 mm
Number of Connections3
Number of rows1
Number of potentials3
Mounting flangewithout

Electrical properties

Nominal current IN8 A
Nominal voltage UN160 V
Degree of pollution3
Contact resistance1.5 mΩ
Rated voltage (III/3)160 V
Rated surge voltage (III/3)2.5 kV
Rated voltage (III/2)160 V
Rated surge voltage (III/2)2.5 kV
Rated voltage (II/2)320 V
Rated surge voltage (II/2)2.5 kV

Connection technology

TypeStandard
Connector systemCOMBICON MC 1,5
Nominal cross section1.5 mm²
Contact connection typeSocket

Interlock

Locking Typewithout
Mounting flangewithout

Conductor connection

Connection MethodPush-in spring connection
Conductor/PCB connection direction0 °
Conductor cross section rigid0.2 mm² ... 1.5 mm²
Conductor cross section flexible0.2 mm² ... 1.5 mm²
Conductor cross section AWG24 ... 16
Conductor cross section flexible, with ferrule without plastic sleeve0.25 mm² ... 1.5 mm²
Conductor cross section, flexible, with ferrule, with plastic sleeve0.14 mm² ... 0.75 mm²
Cylindrical gauge a x b / diameter2.4 mm x 1.5 mm / 1.6 mm
Stripping length10 mm

Specifications for ferrules without insulating collar

recommended crimping tool1212034 CRIMPFOX 6
ferrules without insulating collar, according to DIN 46228‑1Cross section: 0.25 mm²; Length: 7 mm
ferrules without insulating collar, according to DIN 46228‑1Cross section: 0.34 mm²; Length: 7 mm
ferrules without insulating collar, according to DIN 46228‑1Cross section: 0.5 mm²; Length: 8 mm ... 10 mm
ferrules without insulating collar, according to DIN 46228‑1Cross section: 0.75 mm²; Length: 8 mm ... 10 mm
ferrules without insulating collar, according to DIN 46228‑1Cross section: 1 mm²; Length: 8 mm ... 10 mm
ferrules without insulating collar, according to DIN 46228‑1Cross section: 1.5 mm²; Length: 10 mm

Specifications for ferrules with insulating collar

recommended crimping tool1212034 CRIMPFOX 6
ferrules with insulating collar, according to DIN 46228‑4Cross section: 0.14 mm²; Length: 8 mm
ferrules with insulating collar, according to DIN 46228‑4Cross section: 0.25 mm²; Length: 8 mm ... 10 mm
ferrules with insulating collar, according to DIN 46228‑4Cross section: 0.34 mm²; Length: 8 mm ... 10 mm
ferrules with insulating collar, according to DIN 46228‑4Cross section: 0.5 mm²; Length: 8 mm ... 10 mm
ferrules with insulating collar, according to DIN 46228‑4Cross section: 0.75 mm²; Length: 10 mm

Material data - contact

NoteWEEE/RoHS-compliant, free of whiskers according to IEC 60068-2-82/JEDEC JESD 201
Contact MaterialCu alloy
Surface characteristicshot-dip tin-plated
Metal surface terminal point (top layer)Tin (4 - 8 µm Sn)
Metal surface contact area (top layer)Tin (4 - 8 µm Sn)

Material data - housing

Color (Housing)black (9005)
Insulating materialPA
Insulating material groupI
CTI according to IEC 60112600
Flammability rating according to UL 94V0
Glow wire flammability index GWFI according to EN 60695-2-12850
Glow wire ignition temperature GWIT according to EN 60695-2-13775
Temperature for the ball pressure test according to EN 60695-10-2125 °C

Material data – actuating element

Color (Actuating element)orange (2003)
Insulating materialPBT
Insulating material groupIIIa
CTI according to IEC 60112275
Flammability rating according to UL 94V0

Dimensions

Pitch3.5 mm
Width [w]11.25 mm
Height [h]7.75 mm
Length [l]22.9 mm

Conductor connection

SpecificationIEC 60999-1:1999-11
ResultTest passed

Test for conductor damage and slackening

SpecificationIEC 60999-1:1999-11
ResultTest passed

Repeated connection and disconnection

SpecificationIEC 60999-1:1999-11
ResultTest passed

Pull-out test

SpecificationIEC 60999-1:1999-11
Conductor cross section/conductor type/tractive force setpoint/actual value0.2 mm² / solid / > 10 N
Conductor cross section/conductor type/tractive force setpoint/actual value0.2 mm² / flexible / > 10 N
Conductor cross section/conductor type/tractive force setpoint/actual value1.5 mm² / solid / > 40 N
Conductor cross section/conductor type/tractive force setpoint/actual value1.5 mm² / flexible / > 40 N

Insertion and withdrawal forces

ResultTest passed
No. of cycles25
Insertion strength per pos. approx.8 N
Withdraw strength per pos. approx.6 N

Resistance of inscriptions

SpecificationIEC 60068-2-70:1995-12
ResultTest passed

Polarization and coding

SpecificationIEC 60512-13-5:2006-02
ResultTest passed

Visual inspection

SpecificationIEC 60512-1-1:2002-02
ResultTest passed

Dimension check

SpecificationIEC 60512-1-2:2002-02
ResultTest passed

Vibration test

SpecificationIEC 60068-2-6:2007-12
Frequency10 - 150 - 10 Hz
Sweep speed1 octave/min
Amplitude0.35 mm (10 Hz ... 60.1 Hz)
Acceleration5g (60.1 Hz ... 150 Hz)
Test duration per axis2.5 h

Durability test

SpecificationIEC 60512-9-1:2010-03
Impulse withstand voltage at sea level2.95 kV
Contact resistance R11.5 mΩ
Contact resistance R21.6 mΩ
Insertion/withdrawal cycles25
Insulation resistance, neighboring positions> 5 MΩ

Climatic test

SpecificationISO 6988:1985-02
Corrosive stress0.2 dm3 SO2 on 300 dm3/40 °C/1 cycle
Thermal stress100 °C/168  h
Power-frequency withstand voltage1.39 kV

Ambient conditions

Ambient Temperature (Operation)-40 °C ... 100 °C (dependent on the derating curve)
Ambient temperature (storage/transport)-40 °C ... 70 °C
Relative humidity (storage/transport)30 % ... 70 %
Ambient temperature (assembly)-5 °C ... 100 °C

Thermal test | Test group C

SpecificationIEC 60512-5-1:2002-02
Tested number of positions20

Insulation resistance

SpecificationIEC 60512-3-1:2002-02
Insulation resistance, neighboring positions> 5 MΩ

Air clearances and creepage distances |

SpecificationIEC 60664-1:2007-04
Insulating material groupI
Comparative tracking index (IEC 60112)CTI 600
Rated insulation voltage (III/3)160 V
Rated surge voltage (III/3)2.5 kV
minimum clearance value - non-homogenous field (III/3)1.5 mm
minimum creepage distance (III/3)2 mm
Rated insulation voltage (III/2)160 V
Rated surge voltage (III/2)2.5 kV
minimum clearance value - non-homogenous field (III/2)1.5 mm
minimum creepage distance (III/2)1.5 mm
Rated insulation voltage (II/2)320 V
Rated surge voltage (II/2)2.5 kV
minimum clearance value - non-homogenous field (II/2)1.5 mm
minimum creepage distance (II/2)1.6 mm

Packaging specifications

Type of packagingpacked in cardboard

Why Proax for Phoenix Contact 1704998?

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Additional Information

Pack Size1
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Available for order

Phoenix Contact Availability