1857853 PHOENIX | Alldatasheet

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Please be informed that the data shown in this PDF document is generated from our online catalog. Please find the complete data in the user documentation. Our general terms of use for downloads are valid. PCB terminal block, nominal current: 20 A, rated voltage (III/2): 320 V, nominal cross section: 2.5 mm2, number of potentials: 1, number of rows: 1, number of positions per row: 1, product range: FKDSO 2,5/..R1, pitch: 5 mm, connection method: Push-in spring connection, mounting: Wave soldering, conductor/PCB connection direction: 0 °, color: green, Pin layout: Linear pinning, Solder pin [P]: 3.5 mm, number of solder pins per potential: 1, type of packaging: packed in cardboard Your advantages Orthogonal alignment of the terminal block with the PCB for optimum accessibility in DIN-rail-mounted devices• Time saving push-in connection, tools not required Intuitive operation due to color-coded actuating push button Commercial data Item number 1857853 Packing unit 50 pc Minimum order quantity 1 pc Note Made to order (non-returnable) Product key AAMBBC GTIN 4055626268378 Weight per piece (including packing) 1.273 g Weight per piece (excluding packing) 1.273 g Country of origin PL FKDSO 2,5/ 1-R1 CBK - PCB terminal block 1857853 https://www.phoenixcontact.com/us/products/1857853 Mar 11, 2024, 5:57 AM Page 1 (11)

Product line COMBICON Terminals M Product type Printed circuit board terminal Product family FKDSO 2,5/..R1 Number of positions 1 Pitch 5 mm Number of connections 1 Number of rows 1 Number of potentials 1 Pin layout Linear pinning Solder pins per potential 1 Electrical properties Nominal current IN 20 A Nominal voltage UN 320 V Degree of pollution 3 Rated voltage (III/3) 200 V Rated surge voltage (III/3) 4 kV Rated voltage (III/2) 320 V Rated surge voltage (III/2) 4 kV Rated voltage (II/2) 320 V Rated surge voltage (II/2) 4 kV Connection data Connection technology Nominal cross section 2.5 mm² Conductor connection Connection method Push-in spring connection Conductor cross section flexible 0.2 mm² ... 4 mm² Conductor cross section AWG 24 ... 12 Conductor cross section flexible, with ferrule without plastic sleeve 2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve 0.5 mm² ... 1 mm² Stripping length 10 mm Mounting Mounting type Wave soldering Pin layout Linear pinning FKDSO 2,5/ 1-R1 CBK - PCB terminal block 1857853 https://www.phoenixcontact.com/us/products/1857853 Mar 11, 2024, 5:57 AM Page 2 (11)

Note WEEE/RoHS-compliant, free of whiskers according to IEC 60068-2-82/JEDEC JESD 201 Contact material Cu alloy Surface characteristics Tin-plated Metal surface terminal point (top layer) Tin (5 - 7 µm Sn) Metal surface soldering area (top layer) Tin (5 - 7 µm Sn) Material data - housing Color (Housing) green (6021) Insulating material PA Insulating material group I CTI according to IEC 60112 600 Flammability rating according to UL 94 V0 Material data – actuating element Color (Actuating element) orange (2003) Insulating material PBT GF Insulating material group IIIa CTI according to IEC 60112 275 Flammability rating according to UL 94 V0 Dimensions Dimensional drawing Pitch 5 mm Width [w] 5.6 mm Height [h] 16.7 mm Length [l] 12.8 mm Installed height 13.2 mm Solder pin length [P] 3.5 mm Pin dimensions 0.8 x 1 mm PCB design Hole diameter 1.3 mm Mechanical tests Test for conductor damage and slackening Specification IEC 60999-1:1999-11 FKDSO 2,5/ 1-R1 CBK - PCB terminal block 1857853 https://www.phoenixcontact.com/us/products/1857853 Mar 11, 2024, 5:57 AM Page 3 (11)

Specification IEC 60999-1:1999-11 0.2 mm² / solid / > 10 N 2.5 mm² / solid / > 50 N 0.2 mm² / flexible / > 10 N Conductor cross section/conductor type/tractive force setpoint/actual value 4 mm² / flexible / > 60 N Electrical tests Temperature-rise test Specification IEC 60947-7-4:2013-08 Requirement temperature-rise test The sum of ambient temperature and temperature rise of the PCB terminal block shall not exceed the upper limiting temperature. Short-time withstand current Specification IEC 60947-7-4:2013-08 Insulation resistance Specification IEC 60512-3-1:2002-02 Insulation resistance, neighboring positions > 5 MΩ Air clearances and creepage distances | Specification IEC 60664-1:2007-04 Insulating material group I Comparative tracking index (IEC 60112) CTI 275 Rated insulation voltage (III/3) 200 V Rated surge voltage (III/3) 4 kV minimum clearance value - non-homogenous field (III/3) 3 mm minimum creepage distance (III/3) 3.2 mm Rated insulation voltage (III/2) 320 V Rated surge voltage (III/2) 4 kV minimum clearance value - non-homogenous field (III/2) 3 mm minimum creepage distance (III/2) 3.2 mm Rated insulation voltage (II/2) 320 V Rated surge voltage (II/2) 4 kV minimum clearance value - non-homogenous field (II/2) 3 mm minimum creepage distance (II/2) 3.2 mm Environmental and real-life conditions Vibration test Specification IEC 60068-2-6:2007-12 Frequency 10 - 150 - 10 Hz Sweep speed 1 octave/min FKDSO 2,5/ 1-R1 CBK - PCB terminal block 1857853 https://www.phoenixcontact.com/us/products/1857853 Mar 11, 2024, 5:57 AM Page 4 (11)

Sweep speed 5g (60.1 Hz ... 150 Hz) Test duration per axis 2.5 h Glow-wire test Specification IEC 60695-2-10:2000-10 Temperature 850 °C Time of exposure 5 s Aging Specification IEC 60947-7-4:2013-08 Ambient conditions Ambient temperature (operation) -40 °C ... 100 °C (Depending on the current carrying capacity/derating curve) Ambient temperature (storage/transport) -40 °C ... 70 °C Relative humidity (storage/transport) 30 % ... 70 % Ambient temperature (assembly) -25 °C ... 105 °C Packaging specifications Type of packaging packed in cardboard FKDSO 2,5/ 1-R1 CBK - PCB terminal block 1857853 https://www.phoenixcontact.com/us/products/1857853 Mar 11, 2024, 5:57 AM Page 5 (11)

Drilling plan/solder pad geometry 1,54,5 7,6 1,8 Dimensional drawing 13,25,5 2,7 7,6 12,8 5,6 FKDSO 2,5/ 1-R1 CBK - PCB terminal block 1857853 https://www.phoenixcontact.com/us/products/1857853 Mar 11, 2024, 5:57 AM Page 6 (11)

Type: FKDSO 2,5/...-R(L)1 Tested according to DIN EN 60512-5-2:2003-01 Reduction factor = 1 Number of positions: 4 FKDSO 2,5/ 1-R1 CBK - PCB terminal block 1857853 https://www.phoenixcontact.com/us/products/1857853 Mar 11, 2024, 5:57 AM Page 7 (11)

To download certificates, visit the product detail page: https://www.phoenixcontact.com/us/products/1857853  cULus Recognized Approval ID: E60425-20110930 Nominal voltage UN Nominal current IN Cross section AWG Cross section mm2 Use group B

300 V 20 A 24 - 12 -

150 V 15 A 24 - 12 -

 VDE Zeichengenehmigung Approval ID: 40043675 Nominal voltage UN Nominal current IN Cross section AWG Cross section mm2 320 V 20 A - 0.2 - 4 FKDSO 2,5/ 1-R1 CBK - PCB terminal block 1857853 https://www.phoenixcontact.com/us/products/1857853 Mar 11, 2024, 5:57 AM Page 8 (11)

ECLASS-11.0 27460101 ECLASS-12.0 27460101 ECLASS-13.0 27460101 ETIM ETIM 9.0 EC002643 UNSPSC UNSPSC 21.0 39121400 FKDSO 2,5/ 1-R1 CBK - PCB terminal block 1857853 https://www.phoenixcontact.com/us/products/1857853 Mar 11, 2024, 5:57 AM Page 9 (11)

Environmental product compliance Environmentally friendly use period: unlimited = EFUP-eChina RoHS No hazardous substances above threshold values FKDSO 2,5/ 1-R1 CBK - PCB terminal block 1857853 https://www.phoenixcontact.com/us/products/1857853 Mar 11, 2024, 5:57 AM Page 10 (11)

SZF 1-0,6X3,5 - Screwdriver 1204517 https://www.phoenixcontact.com/us/products/1204517 Actuation tool, for ST terminal blocks, also suitable for use as a bladed screwdriver, size: 0.6 x 3.5 x 100 mm, 2-component grip, with non-slip grip Phoenix Contact 2024 © - all rights reserved https://www.phoenixcontact.com Phoenix Contact USA

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Middletown, PA 17057, United States (+717) 944-1300 info@phoenixcon.com FKDSO 2,5/ 1-R1 CBK - PCB terminal block 1857853 https://www.phoenixcontact.com/us/products/1857853 Mar 11, 2024, 5:57 AM Page 11 (11)