1755279

Pluggable Terminal Block, 2.5 mm, 12 Ways, 0.5 mm², Push In

⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.

Manufacturer: PHOENIX CONTACT
Product type: Pluggable Terminal Blocks
SVHC: No SVHC (04-Feb-2026)
Pitch Spacing: 2.5mm
Product Range: MICRO COMBICON FK-MC
Rated Current: 4A
Rated Voltage: 160V
Wire Size (AWG): 26AWG to 20AWG
No. of Positions: 12Ways
Conductor Area CSA: 0.5mm²
Wire Connection Method: Push In

Delivery and price
Units per pack	50
Price	9.69 €
Current stock	10+
Lead time	30 days

Datasheet

https://www.phoenixcontact.com/in/products/1755279 

## Printed-circuit board connector - FK-MC 0,5/12-ST-2,5 BK - 1755279 

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's documentation. Our General Terms of Use for Downloads are valid 

(http://phoenixcontact.com/download) 

Plug component, nominal current: 4 A, number of positions: 12, pitch: 2.5 mm, connection method: Push-in spring connection, Color: black, Contact surface: Tin 

Key Commercial Data 

|Key Commercial Data||
|---|---|
|Packing unit<br>~~a~~|50 STK<br>~~a~~|
|GTIN<br>~~AR~~|~~AR~~|
|GTIN<br>~~a~~|4046356330862<br>~~a~~<br>~~O~~|
|Weight per Piece (excluding packing)<br>~~a~~|6.845 g<br>~~a~~<br>~~O~~|
|Custom tariff number<br>~~GO~~|85366990<br>~~GO~~|
|Country of origin<br>~~eC~~|Germany<br>~~eC~~|
|Note<br>~~CO~~|Made to Order (non-returnable)<br>~~CO~~|



## Technical data 

## Dimensions 

|Length|19.05 mm|
|---|---|
|Pitch|2.5 mm|
|Dimension a|27.50 mm|
|General||
|Range of articles|FK-MC 0,5/..-ST|
|Connection in acc. with standard|EN-VDE|
|Nominal current IN|4 A|
|Nominal voltage UN|100 V|
|Nominal cross section|0.5 mm²|
|Number of positions|12|
|Connection data||



|Conductor cross section solid min.|0.14 mm²|
|---|---|
|Conductor cross section solid max.|0.5 mm²|
|Conductor cross section flexible min.|0.14 mm²|
|Conductor cross section flexible max.|0.5 mm²|
|Conductor cross section flexible, with ferrule without plastic sleeve min.|0.25 mm²|
|Conductor cross section flexible, with ferrule without plastic sleeve max.|0.5 mm²|



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https://www.phoenixcontact.com/in/products/1755279 

## Printed-circuit board connector - FK-MC 0,5/12-ST-2,5 BK - 1755279 

## Technical data 

## Connection data 

|Conductor cross section AWG min.|26|
|---|---|
|Conductor cross section AWG max.|20|
|Minimum AWG according to UL/CUL|28|
|Maximum AWG according to UL/CUL|20|



## Standards and Regulations 

|Connection in acc. with standard|EN-VDE|
|---|---|
||CUL|
|Ambient conditions||
|Ambient temperature (storage/transport)|-40 °C ... 70 °C|
|Ambient temperature (assembly)|-5 °C ... 100 °C|
|Ambient temperature (operation)|-40 °C (dependent on the derating curve)|



## Ambient conditions 

## Environmental Product Compliance 

|China RoHS|Environmentally friendly use period: unlimited = EFUP-e|
|---|---|
||No hazardous substances above threshold values|



## Drawings 

## Diagram 

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Type: FK-MC 0,5/...-ST-2,5 with MC 0,5/...-G-2,5 

Type: FK-MC 0,5/...-ST-2,5 with MC 0,5/...-G-2,5 

## Diagram 

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## Diagram 

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Type: FK-MC 0,5/...-ST-2,5 with MCV 0,5/...-G-2,5 THT 

Type: FK-MC 0,5/...-ST-2,5 with MC 0,5/...-G-2,5 THT 

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https://www.phoenixcontact.com/in/products/1755279 

## Printed-circuit board connector - FK-MC 0,5/12-ST-2,5 BK - 1755279 

## Diagram 

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8<br>7<br>6 FELT | | x] y | ft<br>54 |LCL},[| [[-jJ~/] |[ej| FUNPF IN|| @<br>3<br>~ {| | | | |S nAS<br>2<br>1 @-2ps@-Spos. || || || | T/A<br>0 @=12p08 | | | | | | \<br>0 20 40 60 80 100<br>**----- End of picture text -----**<br>


## Diagram 

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8<br>7<br>o| 6 | | Peij~y ei. tt tT<br>5<br>s2 4 |~PPP| | |[Point<br>3 PP Pr | @<br>gf (f| | | | } | PSS<br>2<br>S) 1 @-2p.@-spos. || || || || O\a|<br>0 @=12p08 | | | | | | | yo<br>0 20 40 60 80 100<br>**----- End of picture text -----**<br>


Type: FK-MC 0,5/...-ST-2,5 with MCD 0,5/...-G1-2,5 

Type: FK-MC 0,5/...-ST-2,5 with MCDV 0,5/...-G1-2,5 

## Classifications 

## eCl@ss 

|eCl@ss 4.0|eCl@ss 4.0|272607xx|
|---|---|---|
|eCl@ss 4.1|eCl@ss 4.1|27260701|
|eCl@ss 5.0|eCl@ss 5.0|27260701|
|eCl@ss 5.1|eCl@ss 5.1|27260701|
|eCl@ss 6.0|eCl@ss 6.0|27260704|
|eCl@ss 7.0|eCl@ss 7.0|27440402|
|eCl@ss 8.0|eCl@ss 8.0|27440309|
|eCl@ss 9.0|eCl@ss 9.0|27440309|



## ETIM 

|ETIM 3.0|ETIM 3.0|EC001121|
|---|---|---|
|ETIM 4.0|ETIM 4.0|EC002638|
|ETIM 5.0|ETIM 5.0|EC002638|
|ETIM 6.0|ETIM 6.0|EC002638|



## UNSPSC 

|UNSPSC 6.01|UNSPSC 6.01|30211810|
|---|---|---|
|UNSPSC 7.0901|UNSPSC 7.0901|39121409|
|UNSPSC 11|UNSPSC 11|39121409|
|UNSPSC 12.01|UNSPSC 12.01|39121409|
|UNSPSC 13.2|UNSPSC 13.2|39121409|



## Approvals 

## Approvals 

## Approvals 

UL Recognized / VDE Gutachten mit Fertigungsüberwachung / cUL Recognized / IECEE CB Scheme / CCA / EAC / cULus Recognized 

Ex Approvals 

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https://www.phoenixcontact.com/in/products/1755279 

## Printed-circuit board connector - FK-MC 0,5/12-ST-2,5 BK - 1755279 

## Approvals 

Approval details 

> UL Recognized  http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm FILE E 60425 B mm²/AWG/kcmil 28-20 Nominal current IN 4 A Nominal voltage UN 125 V ~~se~~ VDE Gutachten mit http://www.vde.com/en/Institute/OnlineService/ 40013394 Fertigungsüberwachung VDE-approved-products/Pages/Online-Search.aspx  mm²/AWG/kcmil 0.2-0.5 Nominal current IN 4 A Nominal voltage UN 100 V ~~———~~ 

> cUL Recognized  http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm FILE E 60425 B mm²/AWG/kcmil 28-20 Nominal current IN 4 A Nominal voltage UN 125 V ~~—<~~ IECEE CB Scheme http://www.iecee.org/ DE1-56068-B1B2  mm²/AWG/kcmil 0.2-0.5 Nominal current IN 4 A Nominal voltage UN 100 V ~~ss~~ CCA CCA/ DE1 34250 mm²/AWG/kcmil 0.2-0.5 Nominal current IN 4 A Nominal voltage UN 100 V ~~se~~ 

CCA CCA/ DE1 34250 mm²/AWG/kcmil 0.2-0.5 Nominal current IN 4 A Nominal voltage UN 100 V ~~se~~ 

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https://www.phoenixcontact.com/in/products/1755279 

Printed-circuit board connector - FK-MC 0,5/12-ST-2,5 BK - 1755279 Approvals EAC B.01742  ~~oo~~ cULus Recognized  http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm ~~———~~ Phoenix Contact 2017 © - all rights reserved http://www.phoenixcontact.com 

06/22/2017   Page 5 / 5

Updated at April 29, 2026

Phoenix Contact is a global leader in industrial connection technology, automation systems, and electronic interface solutions. With decades of engineering heritage originating in Germany, the company develops robust components designed to ensure reliable power, data, and signal transmission across demanding manufacturing and industrial environments. The cornerstone of the Phoenix Contact portfolio is its industry-leading selection of connection technologies. The range features an exceptional variety of terminal blocks, including pluggable headers and sockets, highly reliable wire-to-board solutions, and versatile DIN rail terminal blocks. These foundational connectivity components are supported by a comprehensive ecosystem of power distribution blocks, interface modules, marking systems, and accessories engineered for seamless control cabinet wiring. Beyond physical connectivity, Phoenix Contact provides critical components for advanced automation, control, and system protection. The wider offering encompasses a broad spectrum of process controllers, high-efficiency AC/DC converters, and a comprehensive suite of power, safety, and solid-state relays. From precision signal converters and electronic circuit breakers to fiber optic cable assemblies, Phoenix Contact equips engineers with the high-performance technologies required to build secure, highly efficient, and future-ready industrial systems.

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