1803617

Pluggable Terminal Block, 3.81 mm, 6 Ways, 28 AWG, 16 AWG, 1.5 mm², Screw

⚠️ 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
Pitch Spacing:3.81mm; No. of Positions:6Ways; Wire Size (AWG):28AWG to 16AWG; Conductor Area CSA:1.5mm²; Wire Connection Method:Screw; Rated Current:8A; Rated Voltage:160V; Product
SVHC: No SVHC (04-Feb-2026)
Pitch Spacing: 3.81mm
Product Range: MC
Rated Current: 8A
Rated Voltage: 160V
Wire Size (AWG): 28AWG to 16AWG
No. of Positions: 6Ways
Wire Size AWG Max: 16AWG
Wire Size AWG Min: 28AWG
Conductor Area CSA: 1.5mm²
Wire Connection Method: Screw

Delivery and price
Units per pack	500
Price	4.34 €
Current stock	1000+
Lead time	30 days

Datasheet

https://www.phoenixcontact.com/gb/products/1803617 

## Printed-circuit board connector - MC 1,5/ 6-ST-3,81 - 1803617 

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: 8 A, Rated voltage (III/2): 160 V, Number of positions: 6, Pitch: 3.81 mm, Connection method: Screw connection with tension sleeve, Color: green, Contact surface: Tin 

The figure shows a 10-position version of the product 

## Why buy this product 

- Generously dimensioned wiring space 

- Plug-in direction parallel to the conductor axis 

- Low design height of the MC 1,5 plug range 

- Individual position coding by removing the coding tab and connecting the coding profile to the header 

## Key Commercial Data 

|Key Commercial Data||
|---|---|
|Packing unit<br>~~CO~~|50 pc<br>~~CO~~|
|GTIN<br>~~pA~~|~~pA~~|
|Weight per Piece (excluding packing)<br>~~GO~~|4.59 g<br>~~GO~~|
|Custom tariff number<br>~~GO~~|85366990<br>~~GO~~|
|Country of origin<br>~~GO~~|Germany<br>~~GO~~|



## Technical data 

## Dimensions 

|Length|16.1 mm|
|---|---|
|Height|11.1 mm|
|Width|23.65 mm|
|Pitch|3.81 mm|
|Dimension a|19.05 mm|
|General||
|Range of articles|MC 1,5/..-ST|
|Insulating material group|I|



09/03/2016   Page 1 / 5 

https://www.phoenixcontact.com/gb/products/1803617 

## Printed-circuit board connector - MC 1,5/ 6-ST-3,81 - 1803617 

## Technical data 

## General 

|Rated surge voltage (III/3)|2.5 kV|
|---|---|
|Rated surge voltage (III/2)|2.5 kV|
|Rated surge voltage (II/2)|2.5 kV|
|Rated voltage (III/3)|160 V|
|Rated voltage (III/2)|160 V|
|Rated voltage (II/2)|320 V|
|Connection in acc. with standard|EN-VDE|
|Nominal current IN|8 A|
|Nominal cross section|1.5 mm²|
|Maximum load current|8 A (with 1.5 mm² conductor cross section)|
|Insulating material|PA|
|Flammability rating according to UL 94|V0|
|Internal cylindrical gage|A1|
|Stripping length|7 mm|
|Number of positions|6|
|Screw thread|M2|
|Tightening torque, min|0.22 Nm|
|Tightening torque max|0.25 Nm|
|Connection data||
|Conductor cross section solid min.|0.14 mm²|
|Conductor cross section solid max.|1.5 mm²|
|Conductor cross section flexible min.|0.14 mm²|
|Conductor cross section flexible max.|1.5 mm²|
|Conductor cross section flexible, with ferrule without plastic sleeve min.|0.25 mm²|
|Conductor cross section flexible, with ferrule without plastic sleeve max.|1.5 mm²|
|Conductor cross section flexible, with ferrule with plastic sleeve min.|0.25 mm²|
|Conductor cross section flexible, with ferrule with plastic sleeve max.|0.5 mm²|
|Conductor cross section AWG min.|28|
|Conductor cross section AWG max.|16|
|2 conductors with same cross section, solid min.|0.08 mm²|
|2 conductors with same cross section, solid max.|0.5 mm²|
|2 conductors with same cross section, stranded min.|0.08 mm²|
|2 conductors with same cross section, stranded max.|0.75 mm²|
|2 conductors with same cross section, stranded, ferrules without plastic<br>sleeve, min.|0.25 mm²|
|2 conductors with same cross section, stranded, ferrules without plastic<br>sleeve, max.|0.34 mm²|
|2 conductors with same cross section, stranded, TWIN ferrules with<br>plastic sleeve, min.|0.5 mm²|
|2 conductors with same cross section, stranded, TWIN ferrules with<br>plastic sleeve, max.|0.5 mm²|



09/03/2016   Page 2 / 5 

https://www.phoenixcontact.com/gb/products/1803617 

## Printed-circuit board connector - MC 1,5/ 6-ST-3,81 - 1803617 

## Technical data 

Connection data 

Minimum AWG according to UL/CUL 30 Maximum AWG according to UL/CUL 14 ~~es~~ Standards and Regulations Connection in acc. with standard EN-VDE CSA Flammability rating according to UL 94 V0 ~~————~~ 

## 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 5.0<br>27260701<br>eCl@ss 5.1<br>27260701<br>eCl@ss 6.0<br>27260704<br>eCl@ss 7.0<br>27440402<br>eCl@ss 8.0<br>27440309|eCl@ss 5.0<br>27260701<br>eCl@ss 5.1<br>27260701<br>eCl@ss 6.0<br>27260704<br>eCl@ss 7.0<br>27440402<br>eCl@ss 8.0<br>27440309|
|---|---|
|ETIM<br>ETIM 3.0<br>EC001121<br>ETIM 4.0<br>EC002638<br>ETIM 5.0<br>EC002638<br>~~————~~||
|UNSPSC||
|UNSPSC 6.01|30211810|
|UNSPSC 7.0901|39121409|
|UNSPSC 11|39121409|
|UNSPSC 12.01|39121409|
|UNSPSC 13.2|39121409|



## Approvals 

## Approvals 

## Approvals 

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

Ex Approvals 

09/03/2016   Page 3 / 5 

https://www.phoenixcontact.com/gb/products/1803617 

## Printed-circuit board connector - MC 1,5/ 6-ST-3,81 - 1803617 

## Approvals 

Approvals submitted Approval details 

CSA B D ~~peTT~~ mm²/AWG/kcmil 28-16 28-16 Nominal current IN 8 A 8 A Nominal voltage UN 300 V 300 V 

VDE Gutachten mit Fertigungsüberwachung ~~pm~~ 

~~a~~ mm²/AWG/kcmil 0.2-1.5 ~~a~~ Nominal current IN 8 A ~~a~~ Nominal voltage UN 160 V IECEE CB Scheme ~~a a~~ mm²/AWG/kcmil 0.2-1.5 ~~a~~ Nominal current IN 8 A ~~a~~ Nominal voltage UN 160 V 

CCA 

|mm²/AWG/kcmil|0.2-1.5|
|---|---|
|Nominal current IN|8 A|
|Nominal voltage UN|160 V|



EAC ~~PT~~ 

|EAC<br>~~PT~~|EAC<br>~~PT~~|EAC<br>~~PT~~|
|---|---|---|
|cULus Recognized|||
||B|D|
|mm²/AWG/kcmil|30-14|30-14|
|Nominal current IN|8 A|8 A|
|Nominal voltage UN|300 V|300 V|



09/03/2016   Page 4 / 5 

https://www.phoenixcontact.com/gb/products/1803617 

## Printed-circuit board connector - MC 1,5/ 6-ST-3,81 - 1803617 

## Drawings 

## Diagram 

**==> picture [175 x 93] intentionally omitted <==**

**----- Start of picture text -----**<br>
16<br>14<br>12<br>pf f Pent ft tt<br>10 pf | ft | sie |_|<br>8<br>6<br>4 aN =2-pos.<br>$ =5-pos. | | | 6 | WW<br>2 } =12-pos. ee<br>0 ee<br>0 10 20 30 40 50 60 70 80 90 100 110<br>—_ —<br>Ambient temperature [°C]<br>Current strength [A]<br>**----- End of picture text -----**<br>


**==> picture [170 x 112] intentionally omitted <==**

**----- Start of picture text -----**<br>
Diagram<br>16<br>14<br>12<br>ee<br>10 Pf fy tT [ASNNAN]<br>8<br>6 = 2-pos.<br>4 ° = 5-pos. | | e ENN<br>2 e° = 12-pos. |ee | ee[SX<br>= 20-pos.<br>0 C) eeee<br>0 20 40 60 80 100<br>—<br>Ambient temperature [°C]<br>Current strength [A]<br>**----- End of picture text -----**<br>


Type: MC 1,5/...-ST-3,81 with MC 1,5/...-G-3,81 THT 

Type: MC 1,5/...-ST-3,81 with MCV 1,5/...-G-3,81 

## Diagram 

Diagram 

**==> picture [437 x 94] intentionally omitted <==**

**----- Start of picture text -----**<br>
16 16<br>14 14<br>12 | | | | yet FXEN TT he 12<br>10 CoCr 10<br>sr Sh te BO ge<br>8 8<br>6 Pt} | | ft ty ONAN Bo 6 RG<br>4 o = 2-pos. eee 3 4 @=2pos. {+} ARSC<br>20 C3) Q = 5-pos. = 12-pos. |rt | NLCV 20 a@Oe= 16-pos.a NESa<br>0 10 20 30 40 50 60 70 80 90 100 110 0 10 20 30 40 50 60 70 80 90 100 110<br>——— — —<br>Ambient temperature [°C] Ambient temperature [°C]<br>Current strength [A]<br>**----- End of picture text -----**<br>


Type: MC 1,5/...-ST-3,81 with MCV 1,5/...-G-3,81 P26 THR 

Type: MC 1,5/...-ST-3,81 with MCD 1,5/...-G1-3,81 

## Diagram 

**==> picture [171 x 95] intentionally omitted <==**

**----- Start of picture text -----**<br>
16<br>=<= 14 PESee CER<br>=5i© 1210 |SSTeea SSNSee rd oe<br>2 8 Pe SRS<br>5 6 Sa<br>is)5 42 Soe. @-5p0, @= 2008, +igtt FO ERO<br>0 @=20-pos. J teaN\<br>0 20 40 60 80 100<br>a l<br>Ambient temperature [°C]<br>**----- End of picture text -----**<br>


## Dimensional drawing 

**==> picture [170 x 81] intentionally omitted <==**

**----- Start of picture text -----**<br>
16,1 a+4,6<br>a— o<br>CTLK TLWi si)<br>SN p ee<br>Eba T<br>6,6 2,3 3,81<br>a<br>He<br>11,1<br>**----- End of picture text -----**<br>


Type: MC 1,5/...-ST-3,81 with MC 1,5/...-G-3,81 

Phoenix Contact 2016 © - all rights reserved http://www.phoenixcontact.com 

09/03/2016   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.

About Novapart

Novapart is a B2B electronic component broker specialising in stock shortages and cost reduction. We source hard-to-find parts and identify compliant alternatives across a catalogue of 410,000+ components from 500+ manufacturers.

Learn more →

Stock Shortage Specialist

When a component is unavailable, discontinued or has an unacceptable lead time, we tap into our network of vetted European and Asian distributors to source what you need — without compromising on quality or traceability.

Request a quote →

Compliant Alternatives

We identify pin-to-pin, electrically equivalent substitutes that meet the same certifications (RoHS, AEC-Q100, REACH) as your original specification — validated against datasheets, not just part numbers. Often at a lower cost.

BOM Analysis service →