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0707251
Terminal Block, Header, 5.08 mm, 3 Ways, 12 A, 320 V, Quick Connect Vertical
⚠️ 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 Block Headers & Sockets
- Gender:Header; Pitch Spacing:5.08mm; No. of Positions:3Ways; Rated Current:12A; Rated Voltage:320V; Block Orientation:Quick Connect Vertical; Product Range:MSTB; SVHC:No SVHC (15-J
- SVHC: No SVHC (04-Feb-2026)
- Gender: Header
- Pitch Spacing: 5.08mm
- Product Range: MSTB
- Rated Current: 12A
- Rated Voltage: 320V
- No. of Positions: 3Ways
- Block Orientation: Quick Connect Vertical
| Delivery and price | |
|---|---|
| Units per pack | 250 |
| Price | 2.23 € |
| Current stock | 500+ |
| Lead time | 30 days |
Datasheet
https://www.phoenixcontact.com/gb/products/0707251 ## Base strip - DFK-MSTB 2,5/ 3-G-5,08 - 0707251 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: 12 A, Rated voltage (III/2): 320 V, Number of positions: 3, Pitch: 5.08 mm, Connection method: Solder/Slip-on connection, Color: green, Contact surface: Tin, Mounting: Direct mounting, Accessory order no. 5030172 can only be used in conjunction with MSTB 2,5/...ST-5,08 and MSTBT 2,5/...ST-5,08. The figure shows a 10-position version of the product ## Why buy this product Can be fixed in housing panels up to 6 mm thick using two M3 x 10 screws Outside: plug-in connection for corresponding MSTB 2,5 or FKC 2,5 plugs Headers for assembly in a device/housing panel Inside: solder or 2.8 mm slip-on plug-in connection that can be combined ## Key Commercial Data Packing unit 50 STK ~~——————————EEE~~ Minimum order quantity ~~pe~~ 50 STK GTIN ~~pA~~ GTIN 4017918004026 ~~OO~~ Weight per Piece (excluding packing) 3.890 g ~~a G~~ Custom tariff number 85366990 ~~CO CO~~ Country of origin Germany ## Technical data Environmental Product Compliance |Environmental Product Compliance|Environmental Product Compliance| |---|---| |China RoHS<br>No hazardous substances above threshold values<br>Dimensions<br>~~a~~<br>~~|~~|| |Pitch|5.08 mm| |Dimension a|10.16 mm| |Dimensions of slip-on connection|2,8 x 0,8 mm| General 09/19/2016 Page 1 / 9 https://www.phoenixcontact.com/gb/products/0707251 ## Base strip - DFK-MSTB 2,5/ 3-G-5,08 - 0707251 ## Technical data ## General |Range of articles|DFK-MSTB 2,5/..-G| |---|---| |Type of contact|Male connector| |Number of positions|3| |Connection method|Solder/Slip-on connection| |Insulating material group|I| |Rated surge voltage (III/3)|4 kV| |Rated surge voltage (III/2)|4 kV| |Rated surge voltage (II/2)|4 kV| |Rated voltage (III/3)|320 V| |Rated voltage (III/2)|320 V| |Rated voltage (II/2)|630 V| |Connection in acc. with standard|EN-VDE| |Nominal current IN|12 A| |Nominal cross section|2.5 mm²| |Maximum load current|12 A| |Insulating material|PA| |Flammability rating according to UL 94|V2| |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 AWG min.|24| |Conductor cross section AWG max.|12| |Standards and Regulations|| |Connection in acc. with standard|EN-VDE| ||CSA| |Flammability rating according to UL 94|V2| ## Drawings **==> picture [393 x 108] intentionally omitted <==** **----- Start of picture text -----**<br> Drilling diagram Dimensional drawing<br>3,2<br>27,2 9,3 a+25,4<br>| “ 5 Z — —<br>r r b± [0,1] - a 5 15,2 e 7,62 i 5,08<br>L__.| c± [0,1] 4 . h ee a<br>± ±<br>3,6<br>0,1 0,1<br>12 11 17,5<br>**----- End of picture text -----**<br> Dimension b: 3.02 mm + (no. of pos. x 5.08 mm) 09/19/2016 Page 2 / 9 https://www.phoenixcontact.com/gb/products/0707251 ## Base strip - DFK-MSTB 2,5/ 3-G-5,08 - 0707251 Dimension c: Dim. b + 7.14 mm ## Classifications ## eCl@ss |eCl@ss|| |---|---| |eCl@ss 4.0|272607xx| |eCl@ss 4.1|27260701| |eCl@ss 5.0|27260701| |eCl@ss 5.1|27141190| |eCl@ss 6.0|27260704| |eCl@ss 7.0|27440402| |eCl@ss 8.0|27141134| |eCl@ss 9.0|27141134| |ETIM<br>ETIM 3.0<br>EC001283<br>ETIM 4.0<br>EC001283<br>ETIM 5.0<br>EC001283<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 / EAC / cULus Recognized / EAC Ex Approvals ## Approval details |CSA|http://www.csagroup.org/us/en/services/testing-and-certification/certified-product-listing 13631|http://www.csagroup.org/us/en/services/testing-and-certification/certified-product-listing 13631|http://www.csagroup.org/us/en/services/testing-and-certification/certified-product-listing 13631|http://www.csagroup.org/us/en/services/testing-and-certification/certified-product-listing 13631| |---|---|---|---|---| |||B||D| |Nominal current IN|Nominal current IN|15 A||10 A| |Nominal voltage UN|Nominal voltage UN|300 V||300 V| 09/19/2016 Page 3 / 9 https://www.phoenixcontact.com/gb/products/0707251 ## Base strip - DFK-MSTB 2,5/ 3-G-5,08 - 0707251 Approvals VDE Gutachten mit Fertigungsüberwachung http://www.vde.de 40004701 Nominal current IN 12 A Nominal voltage UN 250 V ~~—~~ IECEE CB Scheme http://www.iecee.org/ DE1-56062-B1B2 Nominal current IN 12 A ~~a ———a~~ Nominal voltage UN 250 V EAC EAC-Zulassung ~~PT~~ cULus Recognized http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm E60425-19931011 ||B|D| |---|---|---| |Nominal current IN|15 A|10 A| |Nominal voltage UN|300 V|300 V| EAC B.01742 ~~PT~~ Accessories Accessories Coding element Coding star - CR-MSTB - 1734401 Coding section, inserted into the recess in the header or the inverted plug, red insulating material ~~ne~~ Filler plug Accessories - MSTB-BL - 1755477 Keying cap, for forming sections, plugs onto header pin, green insulating material 09/19/2016 Page 4 / 9 https://www.phoenixcontact.com/gb/products/0707251 ## Base strip - DFK-MSTB 2,5/ 3-G-5,08 - 0707251 ## Accessories ## Mounting material Screw set - DFK-MSTB-SS - 0708263 Screw set, for securing the header to the device wall, consists of an M3 x 10 screw, with a spring washer and a nut Accessories - DFK-MSTB-R - 5030172 Locking latch, red insulating material, for housings MSTB 2.5/...ST and MSTBT 2.5/...ST ## Additional products Printed-circuit board connector - QC 1/ 3-ST-5,08 - 1883268 Plug component, Nominal current: 10 A, Rated voltage (III/2): 630 V, Number of positions: 3, Pitch: 5.08 mm, Connection method: Displacement connection, Color: green, Contact surface: Tin - ~~an~~ Printed-circuit board connector - FKCT 2,5/ 3-ST-5,08 - 1902123 Plug component, Nominal current: 12 A, Rated voltage (III/2): 320 V, Number of positions: 3, Pitch: 5.08 mm, - ~~ee~~ Connection method: Push-in spring connection, Color: green, Contact surface: Tin Printed-circuit board connector - MSTBP 2,5/ 3-ST-5,08 - 1769023 Plug component, Nominal current: 12 A, Rated voltage (III/2): 320 V, Number of positions: 3, Pitch: 5.08 mm, Connection method: Screw connection with tension sleeve, Color: green, Contact surface: Tin 09/19/2016 Page 5 / 9 https://www.phoenixcontact.com/gb/products/0707251 ## Base strip - DFK-MSTB 2,5/ 3-G-5,08 - 0707251 ## Accessories Printed-circuit board connector - FKCVW 2,5/ 3-ST-5,08 - 1873663 Plug component, Nominal current: 12 A, Rated voltage (III/2): 320 V, Number of positions: 3, Pitch: 5.08 mm, Connection method: Push-in spring connection, Color: green, Contact surface: Tin ~~eS~~ Printed-circuit board connector - TMSTBP 2,5/ 3-ST-5,08 - 1853023 Plug component, Nominal current: 12 A, Rated voltage (III/2): 320 V, Number of positions: 3, Pitch: 5.08 mm, Connection method: Screw connection with tension sleeve, Color: green, Contact surface: Tin, The plug allows conductors to be looped through from module to module. ~~eC~~ Printed-circuit board connector - SMSTB 2,5/ 3-ST-5,08 - 1826296 Plug component, Nominal current: 12 A, Rated voltage (III/2): 320 V, Number of positions: 3, Pitch: 5.08 mm, Connection method: Screw connection with tension sleeve, Color: green, Contact surface: Tin ## Printed-circuit board connector - MSTBC 2,5/ 3-STZ-5,08 - 1809514 Plug component, Nominal current: 12 A, Rated voltage (III/2): 320 V, Number of positions: 3, Pitch: 5.08 mm, Connection method: Crimp connection, Color: green, Corresponding female crimp contacts with current [A] and conductor cross section range [mm²] data: 10A/MSTBC-MT 0,5-1,0 (3190564); 10A/MSTBC-MT 0,5-1,0 BA (3190645); 12A/MSTBC-MT 1,5-2,5 (3190551); 12A/MSTBC-MT 1,5-2,5 BA (3190658). BA = Bandkontakte ## ~~a~~ ## Printed-circuit board connector - MSTBC 2,5/ 3-ST-5,08 - 1808829 Plug component, Nominal current: 12 A, Rated voltage (III/2): 320 V, Number of positions: 3, Pitch: 5.08 mm, Connection method: Crimp connection, Color: green, Corresponding female crimp contacts with current [A] and conductor cross section range [mm²] data: 10A/MSTBC-MT 0,5-1,0 (3190564); 10A/MSTBC-MT 0,5-1,0 BA (3190645); 12A/MSTBC-MT 1,5-2,5 (3190551); 12A/MSTBC-MT 1,5-2,5 BA (3190658). BA = Bandkontakte 09/19/2016 Page 6 / 9 https://www.phoenixcontact.com/gb/products/0707251 ## Base strip - DFK-MSTB 2,5/ 3-G-5,08 - 0707251 ## Accessories Printed-circuit board connector - MVSTBR 2,5/ 3-ST-5,08 - 1792252 Plug component, Nominal current: 12 A, Rated voltage (III/2): 320 V, Number of positions: 3, Pitch: 5.08 mm, Connection method: Screw connection with tension sleeve, Color: green, Contact surface: Tin ~~=[OO]~~ Base strip - IC 2,5/ 3-G-5,08 - 1786417 Header, Nominal current: 12 A, Rated voltage (III/2): 320 V, Number of positions: 3, Pitch: 5.08 mm, Color: green, Contact surface: Tin, Mounting: Wave soldering ~~ee~~ Base strip - ICV 2,5/ 3-G-5,08 - 1785955 Header, Nominal current: 12 A, Rated voltage (III/2): 320 V, Number of positions: 3, Pitch: 5.08 mm, Color: green, ~~=~~ Contact surface: Tin, Mounting: Wave soldering ## Printed-circuit board connector - MSTBT 2,5/ 3-ST-5,08 - 1779990 Plug component, Nominal current: 12 A, Rated voltage (III/2): 320 V, Number of positions: 3, Pitch: 5.08 mm, Connection method: Screw connection with tension sleeve, Color: green, Contact surface: Tin ~~a~~ ## Printed-circuit board connector - FRONT-MSTB 2,5/ 3-ST-5,08 - 1777293 Plug component, Nominal current: 12 A, Rated voltage (III/2): 320 V, Number of positions: 3, Pitch: 5.08 mm, Connection method: Front screw connection, Color: green, Contact surface: Tin ~~=[=—S]~~ 09/19/2016 Page 7 / 9 https://www.phoenixcontact.com/gb/products/0707251 ## Base strip - DFK-MSTB 2,5/ 3-G-5,08 - 0707251 ## Accessories Printed-circuit board connector - MSTB 2,5/ 3-STZ-5,08 - 1776168 Plug component, Nominal current: 12 A, Rated voltage (III/2): 320 V, Number of positions: 3, Pitch: 5.08 mm, Connection method: Screw connection with tension sleeve, Color: green, Contact surface: Tin ~~-—~~ Printed-circuit board connector - MSTB 2,5/ 3-ST-5,08 - 1757022 Plug component, Nominal current: 12 A, Rated voltage (III/2): 320 V, Number of positions: 3, Pitch: 5.08 mm, Connection method: Screw connection with tension sleeve, Color: green, Contact surface: Tin ~~=~~ Printed-circuit board connector - FKCVR 2,5/ 3-ST-5,08 - 1873964 Plug component, Nominal current: 12 A, Rated voltage (III/2): 320 V, Number of positions: 3, Pitch: 5.08 mm, Connection method: Push-in spring connection, Color: green, Contact surface: Tin ~~el~~ Printed-circuit board connector - FKC 2,5/ 3-ST-5,08 - 1873061 Plug component, Nominal current: 12 A, Rated voltage (III/2): 320 V, Number of positions: 3, Pitch: 5.08 mm, Connection method: Push-in spring connection, Color: green, Contact surface: Tin ~~ec~~ Printed-circuit board connector - MVSTBW 2,5/ 3-ST-5,08 - 1792760 Plug component, Nominal current: 12 A, Rated voltage (III/2): 320 V, Number of positions: 3, Pitch: 5.08 mm, Connection method: Screw connection with tension sleeve, Color: green, Contact surface: Tin 09/19/2016 Page 8 / 9 https://www.phoenixcontact.com/gb/products/0707251 ## Base strip - DFK-MSTB 2,5/ 3-G-5,08 - 0707251 ## Accessories Base strip - A-ICV 2,5/ 3-G-5,08 - 1872703 Base strip, Nominal current: 12 A, Nominal voltage: 250 V, Mounting type: DIN rail mounting, Number of positions: 3, Pitch: 5.08 mm, Color: green Phoenix Contact 2016 © - all rights reserved http://www.phoenixcontact.com 09/19/2016 Page 9 / 9
Updated at June 1, 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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