Proax
Currency
0 Items
Products
Manufacturers
Expertise
About UsBlogQuick OrderContact UsClearance
proax logo
Cart
Phoenix Contact 1751914
Phoenix ContactOfficial Distributor

By Phoenix Contact

SKU
MPN
MC 1,5/ 4-ST-3,81 BKBD38-35QSO
Weight
0.003 kg
This product is Not Cancellable/Not Returnable
Series MC

MC 1,5/ 4-ST-3,81 BKBD38-35QSO - PCB connector

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: 4, number of rows: 1, number of positions: 4, number of connections: 4, product range: MC 1,5/..-ST, pitch: 3.81 mm, connection method: Screw connection with tension sleeve, screw head form: L Slotted, conductor/PCB connection direction: 0 °, pin layout: Linear three-way pinning, plug-in system: COMBICON MC 1,5, locking: without, mounting: without, type of packaging: packed in cardboard

  • Well-known connection principle allows worldwide use
  • Low temperature rise, thanks to maximum contact force
  • Allows connection of two conductors
Technical Specifications

Product properties

Product familyMC 1,5/..-ST
Product lineCOMBICON Connectors S
Number of Positions4
Pitch3.81 mm
Number of Connections4
Number of rows1
Number of potentials4
Mounting flangewithout
Pin layoutLinear three-way pinning

Electrical properties

Nominal current IN8 A
Nominal voltage UN160 V
Degree of pollution3
Contact resistance1.3 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 MethodScrew connection with tension sleeve
Conductor/PCB connection direction0 °
Conductor cross section rigid0.14 mm² ... 1.5 mm²
Conductor cross section flexible0.14 mm² ... 1.5 mm²
Conductor cross section AWG28 ... 16
Conductor cross section flexible, with ferrule without plastic sleeve0.25 mm² ... 1.5 mm²
Conductor cross section, flexible, with ferrule, with plastic sleeve0.25 mm² ... 0.75 mm²
2 conductors with same cross section, solid0.08 mm² ... 0.5 mm²
2 conductors with same cross section, flexible0.08 mm² ... 0.75 mm²
2 conductors with same cross section, flexible, with ferrule without plastic sleeve0.25 mm² ... 0.34 mm²
2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve0.5 mm² ... 0.5 mm²
Cylindrical gauge a x b / diameter2.4 mm x 1.5 mm / 1.6 mm
Stripping length7 mm
Tightening torque0.22 Nm ... 0.25 Nm

Specifications for ferrules without insulating collar

recommended crimping tool1212034 CRIMPFOX 6

Specifications for ferrules with insulating collar

recommended crimping tool1212034 CRIMPFOX 6

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

Dimensions

Pitch3.81 mm
Width [w]16.03 mm
Height [h]11.1 mm
Length [l]16.1 mm

Mounting

Pin layoutLinear three-way pinning
Drive form screw headSlotted (L)

Test for conductor damage and slackening

SpecificationIEC 60999-1:1999-11
ResultTest passed

Pull-out test

SpecificationIEC 60999-1:1999-11
Conductor cross section/conductor type/tractive force setpoint/actual value0.14 mm² / solid / > 7 N
Conductor cross section/conductor type/tractive force setpoint/actual value0.14 mm² / flexible / > 7 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.6 N
Withdraw strength per pos. approx.4 N

Torque test

SpecificationIEC 60999-1:1999-11

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 R11.3 mΩ
Contact resistance R21.5 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
Note on connection cross sectionWith connected conductor 1.5 mm² (solid).
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 1751914?

Proax is an authorized distributor of Phoenix Contact 1751914 and one of Phoenix Contact's largest distributors in North America. Our highly skilled in-house technical team is ready to assist with any technical needs.

Have a question in mind? to help you get the right product as quickly as possible for your project. We're always here to help!

Short Lead Time
Highly Trained Staff
Live Chat
Technical Support
Local Inventory
60+ Years Experience
Additional Information

Pack Size50
Recommended
  • Phoenix Contact1839636
    1839636
    Plug component, nominal current: 8 A, rated voltage (III/2): 160 V, number of positions: 4, pitch: 3.81 mm, connection method: Screw connection with tension sleeve, Color: black, contact surface: Tin
  • Phoenix Contact1751927
    1751927
    Plug component, nominal current: 8 A, number of positions: 4, pitch: 3.81 mm, connection method: Screw connection with tension sleeve, Color: black, contact surface: Tin
  • Phoenix Contact1938511
    1938511
    1938511 - PCB connector, nominal cross section: 1.5 mm2, color: green, nominal current: 8 A, rated voltage (III/2): 160 V, contact surface: Tin, contact connection type: Socket, number of potentials: 4, number of rows: 1, number of positions: 4, number of connections: 4, product range: MC 1,5/..-ST, pitch: 3.81 mm, connection method: Screw connection with tension sleeve, screw head form: L Slotted, conductor/PCB connection direction: 0 °, pin layout: Linear three-way pinning, plug-in system: COMBICON MC 1,5, locking: without, mounting: without, type of packaging: packed in cardboard
  • Phoenix Contact1840722
    1840722
    Plug component, nominal current: 8 A, number of positions: 4, pitch: 3.81 mm, connection method: Screw connection with tension sleeve, Color: green, contact surface: Tin
  • Phoenix Contact1731439
    1731439
    Plug component, nominal current: 8 A, number of positions: 4, pitch: 3.81 mm, connection method: Screw connection with tension sleeve, Color: green, contact surface: Tin
  • Phoenix Contact1723311
    1723311
    1723311 - PCB connector, nominal cross section: 1.5 mm2, color: green, nominal current: 8 A, rated voltage (III/2): 160 V, contact surface: Tin, contact connection type: Socket, number of potentials: 4, number of rows: 1, number of positions: 4, number of connections: 4, product range: MC 1,5/..-ST, pitch: 3.81 mm, connection method: Screw connection with tension sleeve, screw head form: L Slotted, conductor/PCB connection direction: 0 °, pin layout: Linear three-way pinning, plug-in system: COMBICON MC 1,5, locking: without, mounting: without, type of packaging: packed in cardboard
  • Phoenix Contact1766378
    1766378
    Plug component, nominal current: 8 A, number of positions: 4, pitch: 3.81 mm, connection method: Screw connection with tension sleeve, Color: green, contact surface: Tin
  • Phoenix Contact1958850
    1958850
    Plug component, nominal current: 8 A, number of positions: 4, pitch: 3.81 mm, connection method: Screw connection with tension sleeve, Color: green, contact surface: Tin
  • Phoenix Contact1895599
    1895599
    Plug component, number of positions: 4, pitch: 3.81 mm, Color: green, contact surface: Tin
  • Phoenix Contact1733673
    1733673
    Plug component, nominal current: 8 A, number of positions: 4, pitch: 3.81 mm, connection method: Screw connection with tension sleeve, Color: green, contact surface: Tin
  • Phoenix Contact1764516
    1764516
    Plug component, nominal current: 8 A, number of positions: 4, pitch: 3.81 mm, connection method: Screw connection with tension sleeve, Color: green, contact surface: Tin
  • Phoenix Contact1896860
    1896860
    1896860 - PCB connector, nominal cross section: 1.5 mm2, color: blue, nominal current: 8 A, rated voltage (III/2): 160 V, contact surface: Tin, contact connection type: Socket, number of potentials: 4, number of rows: 1, number of positions: 4, number of connections: 4, product range: MC 1,5/..-ST, pitch: 3.81 mm, connection method: Screw connection with tension sleeve, screw head form: L Slotted, conductor/PCB connection direction: 0 °, pin layout: Linear three-way pinning, plug-in system: COMBICON MC 1,5, locking: without, mounting: without, type of packaging: packed in cardboard
  • Phoenix Contact1982130
    1982130
    Plug component, nominal current: 8 A, number of positions: 4, pitch: 3.81 mm, connection method: Screw connection with tension sleeve, Color: blue grey, contact surface: Tin
  • Phoenix Contact1982143
    1982143
    Plug component, nominal current: 8 A, number of positions: 4, pitch: 3.81 mm, connection method: Screw connection with tension sleeve, Color: blue grey, contact surface: Tin
  • Phoenix Contact1943904
    1943904
    1943904 - PCB connector, nominal cross section: 1.5 mm2, color: blue grey, nominal current: 8 A, rated voltage (III/2): 160 V, contact surface: Tin, contact connection type: Socket, number of potentials: 4, number of rows: 1, number of positions: 4, number of connections: 4, product range: MC 1,5/..-ST, pitch: 3.81 mm, connection method: Screw connection with tension sleeve, screw head form: L Slotted, conductor/PCB connection direction: 0 °, plug-in system: COMBICON MC 1,5, locking: without, mounting: without, type of packaging: packed in cardboard
  • Phoenix Contact1836422
    1836422
    1836422 - PCB connector, nominal cross section: 1.5 mm2, color: green, nominal current: 8 A, rated voltage (III/2): 160 V, contact surface: Gold, contact connection type: Socket, number of potentials: 4, number of rows: 1, number of positions: 4, number of connections: 4, product range: MC 1,5/..-ST, pitch: 3.81 mm, connection method: Screw connection with tension sleeve, screw head form: L Slotted, conductor/PCB connection direction: 0 °, pin layout: Linear three-way pinning, plug-in system: COMBICON MC 1,5, locking: without, mounting: without, type of packaging: packed in cardboard
  • Phoenix Contact1852642
    1852642
    Plug component, nominal current: 8 A, rated voltage (III/2): 160 V, number of positions: 4, pitch: 3.81 mm, connection method: Screw connection with tension sleeve, Color: gray, contact surface: Tin
  • Phoenix Contact1945025
    1945025
    1945025 - PCB connector, nominal cross section: 1.5 mm2, color: gray, nominal current: 8 A, rated voltage (III/2): 160 V, contact surface: Tin, contact connection type: Socket, number of potentials: 4, number of rows: 1, number of positions: 4, number of connections: 4, product range: MC 1,5/..-ST, pitch: 3.81 mm, connection method: Screw connection with tension sleeve, screw head form: L Slotted, conductor/PCB connection direction: 0 °, pin layout: Linear three-way pinning, plug-in system: COMBICON MC 1,5, locking: without, mounting: without, type of packaging: packed in cardboard
  • Phoenix Contact1965610
    1965610
    1965610 - PCB connector, nominal cross section: 1.5 mm2, color: gray, nominal current: 8 A, rated voltage (III/2): 160 V, contact surface: Tin, contact connection type: Socket, number of potentials: 4, number of rows: 1, number of positions: 4, number of connections: 4, product range: MC 1,5/..-ST, pitch: 3.81 mm, connection method: Screw connection with tension sleeve, screw head form: L Slotted, conductor/PCB connection direction: 0 °, plug-in system: COMBICON MC 1,5, locking: without, mounting: without, type of packaging: packed in cardboard
  • Phoenix Contact1715471
    1715471
    Plug component, nominal current: 8 A, number of positions: 4, pitch: 3.81 mm, connection method: Screw connection with tension sleeve, Color: orange, contact surface: Tin
Sold in quantities of 50

Not in stock

Request lead time or order—we'll ensure quick delivery

Phoenix Contact Availability