1748820
Pluggable Terminal Block, 5.08 mm, 16 Ways, 2.5 mm², Screw
- Manufacturer: PHOENIX CONTACT
- Product type: Pluggable Terminal Blocks
- SVHC: No SVHC (04-Feb-2026)
- Pitch Spacing: 5.08mm
- Product Range: CLASSIC COMBICON MSTB
- Rated Current: 12A
- Rated Voltage: 320V
- Wire Size (AWG): 24AWG to 12AWG
- No. of Positions: 16Ways
- Conductor Area CSA: 2.5mm²
- Wire Connection Method: Screw
| Delivery and price | |
|---|---|
| Units per pack | 50 |
| Price | 8.72 € |
| Current stock | 10+ |
| Lead time | 30 days |
https://www.phoenixcontact.com/us/products/1748820 ## Printed-circuit board connector - MSTB 2,5 HC/16-ST-5,08 - 1748820 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) PCB connector, nominal current: 16 A, number of positions: 16, pitch: 5.08 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 Well-known connection principle allows worldwide use Low temperature rise, thanks to maximum contact force Allows connection of two conductors Integrated double steel spring provides additional safety in the event of temperature and power fluctuations ## Key Commercial Data ~~CPeaese~~ Packing unit ~~**a** e~~ 1 ~~esesa~~ GTIN ~~A Pee~~ GTIN 4046356310390 ~~PSeeeeseseaesesesae~~ Custom tariff number 85366990 ## Technical data ## Dimensions |Length [ l ]|18.2 mm| |---|---| |Width [ w ]|81.28 mm| |Height [ h ]|15 mm| |Pitch|5.08 mm| |Dimension a|76.2 mm| General 08/09/2018 Page 1 / 6 https://www.phoenixcontact.com/us/products/1748820 ## Printed-circuit board connector - MSTB 2,5 HC/16-ST-5,08 - 1748820 ## Technical data ## General |Range of articles|MSTB 2,5 HC/..-ST| |---|---| |Type of contact|Female connector| |Number of positions|16| |Connection method|Screw connection with tension sleeve| |Rated voltage (III/3)|250 V| |Connection in acc. with standard|EN-VDE| |Nominal current IN|16 A| |Nominal cross section|2.5 mm²| |Connection data|| |Conductor cross section solid min.|0.2 mm²| |Conductor cross section solid max.|2.5 mm²| |Conductor cross section flexible min.|0.2 mm²| |Conductor cross section flexible max.|2.5 mm²| |Conductor cross section flexible, with ferrule without plastic sleeve min.|0.25 mm²| |Conductor cross section flexible, with ferrule without plastic sleeve max.|2.5 mm²| |Conductor cross section flexible, with ferrule with plastic sleeve min.|0.25 mm²| |Conductor cross section flexible, with ferrule with plastic sleeve max.|2.5 mm²| |Conductor cross section AWG min.|24| |Conductor cross section AWG max.|12| |2 conductors with same cross section, solid min.|0.2 mm²| |2 conductors with same cross section, solid max.|1 mm²| |2 conductors with same cross section, stranded min.|0.2 mm²| |2 conductors with same cross section, stranded max.|1.5 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.|1 mm²| |2 conductors with same cross section, stranded, TWIN ferrules with plastic<br>sleeve, min.|0.5 mm²| |2 conductors with same cross section, stranded, TWIN ferrules with plastic<br>sleeve, max.|1.5 mm²| |Minimum AWG according to UL/CUL|30| |Maximum AWG according to UL/CUL|12| |Standards and Regulations|| |Connection in acc. with standard|EN-VDE| ||CUL| Environmental Product Compliance 08/09/2018 Page 2 / 6 https://www.phoenixcontact.com/us/products/1748820 ## Printed-circuit board connector - MSTB 2,5 HC/16-ST-5,08 - 1748820 ## Technical data ## Environmental Product Compliance |REACh SVHC|Lead 7439-92-1| |---|---| |China RoHS|Environmentally Friendly Use Period = 50| ||For details about hazardous substances go to tab “Downloads”, Category<br>“Manufacturer's declaration”| ## Drawings **==> picture [440 x 112] intentionally omitted <==** **----- Start of picture text -----**<br> Diagram Diagram<br>32 32<br>28 28<br>| 24 KjP4=r~|eFy y~P| | |tt| tt| tt S|g) 24 KRE4er~[it | | tt tT ft tf<br>20 | | | al | |_| e 20 | |[t+rt | | tT 1 tt<br>16 Pf fp PFS 3s |_| a 16 aPy | | _|<br>12 12 2<br>8 = 2-pos. 8 1<br>4 °@ = 5-pos. ||| f | eSNX 5g 4 2 ==spos.2-pos. |-++++| ||| 3 &SI<br>= 12-pos. 3<br>0 0 ) 20 ee 40 60 80 ee 100 5 0 0 =t2pos, 20 | 40 | | 60 | | 80 | | 100 Vf<br>a e —<br>Ambient temperature [°C] Ambient temperature [°C]<br>Current carrying capacity [A]<br>**----- End of picture text -----**<br> Dimensional drawing **==> picture [152 x 80] intentionally omitted <==** **----- Start of picture text -----**<br> 18,2 a+5,08<br>ay ia ———<br>E L =<br>ea e<br>8,3 2,54 5,08<br>a<br>15<br>**----- End of picture text -----**<br> ## 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|27260700| |eCl@ss 6.0|eCl@ss 6.0|27260700| |eCl@ss 7.0|eCl@ss 7.0|27440309| |eCl@ss 8.0|eCl@ss 8.0|27440309| |eCl@ss 9.0|eCl@ss 9.0|27440309| 08/09/2018 Page 3 / 6 https://www.phoenixcontact.com/us/products/1748820 ## Printed-circuit board connector - MSTB 2,5 HC/16-ST-5,08 - 1748820 ## Classifications ETIM ETIM 3.0 EC001121 ETIM 4.0 EC002638 ETIM 5.0 EC002638 ETIM 6.0 EC002638 ~~————~~ UNSPSC UNSPSC 6.01 30211810 UNSPSC 7.0901 39121409 UNSPSC 11 39121409 UNSPSC 12.01 39121409 UNSPSC 13.2 39121409 ~~SSS~~ Approvals Approvals ## Approvals VDE Gutachten mit Fertigungsüberwachung / IECEE CB Scheme / cULus Recognized / EAC ## Ex Approvals Approval details VDE Gutachten mit http://www2.vde.com/de/Institut/Online-Service/ 40004701 Fertigungsüberwachung VDE-gepruefteProdukte/Seiten/Online-Suche.aspx Nominal voltage UN 250 V Nominal current IN 16 A mm²/AWG/kcmil 0.2-2.5 ~~———=~~ IECEE CB Scheme http://www.iecee.org/ DE1-58978-B1B2 Nominal voltage UN 250 V ~~—E——E~~ 08/09/2018 Page 4 / 6 https://www.phoenixcontact.com/us/products/1748820 ## Printed-circuit board connector - MSTB 2,5 HC/16-ST-5,08 - 1748820 ## Approvals Nominal current IN 16 A mm²/AWG/kcmil 0.2-2.5 ~~————————~~ > cULus Recognized http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm E60425-19931011 D B Nominal voltage UN 300 V 300 V Nominal current IN 10 A 16 A mm²/AWG/kcmil 30-12 30-12 EAC B.01742 ~~oo~~ Accessories Accessories Coding element Coding profile - CP-MSTB - 1734634 Coding profile, is inserted into the slot on the plug or inverted header, red insulating material ~~we~~ Labeled terminal marker Marker card - SK 5,08/3,8:FORTL.ZAHLEN - 0804293 Marker card, Card, white, labeled, Horizontal: consecutive numbers 1 - 10, 11 - 20, etc. up to 91 - (99)100, mounting type: adhesive, for terminal block width: 5.08 mm, lettering field size: 5.08 x 3.8 mm 08/09/2018 Page 5 / 6 https://www.phoenixcontact.com/us/products/1748820 ## Printed-circuit board connector - MSTB 2,5 HC/16-ST-5,08 - 1748820 ## Accessories Marker card - SK 3,8 REEL P5,08 WH CUS - 0825125 Marker card, can be ordered: By card, white, labeled according to customer specifications, mounting type: adhesive, for terminal block width: 5.08 mm, lettering field size: continuous x 3.8 mm ## Screwdriver tools Screwdriver - SZS 0,6X3,5 - 1205053 Actuation tool, for ST terminal blocks, insulated, also suitable for use as a bladed screwdriver, size: 0.6 x 3.5 x 100 mm, 2-component grip, with non-slip grip ## Terminal marking Marker card - SK U/3,8 WH:UNBEDRUCKT - 0803906 Marker card, Sheet, white, unlabeled, can be labeled with: CMS-P1-PLOTTER, PLOTMARK, Office printing systems, mounting type: adhesive, for terminal block width: 210 mm, lettering field size: 186 x 3.8 mm ## Marker strip - SK 3,8 WH:REEL - 0805218 Marker strip, Roll, white, unlabeled, THERMOMARK ROLL, THERMOMARK ROLL X1, THERMOMARK ROLLMASTER 300/600, THERMOMARK X1.2, mounting type: adhesive, for terminal block width: 90000 mm, lettering field size: continuous x 3.8 mm Phoenix Contact 2018 © - all rights reserved http://www.phoenixcontact.com 08/09/2018 Page 6 / 6
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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