https://www.phoenixcontact.com/us/products/1985959
PCB terminal block - MKDSN 2,5/ 3-5,08 HT BK - 1985959
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 terminal block, nominal current: 16 A, rated voltage (III/2): 320 V, Nominal cross section: 2.5 mm², pitch:
5.08 mm, number of positions: 3, connection method: Screw connection with tension sleeve, mounting: THR
soldering, conductor/PCB connection direction: 0 °, color: black, Pin layout: Linear pinning, Solder pin [P]: 3.5
mm. This article can be soldered in the reflow furnace together with SMD components.
Your advantages
Well-known connection principle allows worldwide use
Low temperature rise, thanks to maximum contact force
Allows connection of two conductors
Extremely small design for the respective conductor cross section
Designed for integration into the SMT soldering process
Integrated protective guide prevents incorrect insertion of the conductor underneath the tension sleeve
The latching on the side enables various numbers of positions to be combined
Key Commercial Data
Packing unit
1 pc
Minimum order quantity
50 pc
GTIN
GTIN
4017918929350
Weight per Piece (excluding packing)
6.160 g
Custom tariff number
85369010
Country of origin
Germany
Technical data
Dimensions
Length [ l ]
9.5 mm
Pitch
5.08 mm
12/22/2019 Page 1 / 8
https://www.phoenixcontact.com/us/products/1985959
PCB terminal block - MKDSN 2,5/ 3-5,08 HT BK - 1985959
Technical data
Dimensions
Dimension a
10.16 mm
Width [ w ]
15.24 mm
Height
15 mm
Height [ h ]
15 mm
Solder pin [P]
3.5 mm
Pin spacing
5.08 mm
Hole diameter
1.3 mm
General
Range of articles
MKDSN 2,5/..-HT
Insulating material group
IIIa
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)
200 V
Rated voltage (III/2)
320 V
Rated voltage (II/2)
630 V
Connection in acc. with standard
EN-VDE
Nominal current IN
16 A
Nominal cross section
2.5 mm²
Maximum load current
16 A (with a 2.5 mm² conductor cross section)
Insulating material
PA
Flammability rating according to UL 94
V0
Internal cylindrical gage
A3
Stripping length
6.5 mm
Number of positions
3
Screw thread
M3
Tightening torque, min
0.5 Nm
Tightening torque max
0.6 Nm
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
12/22/2019 Page 2 / 8
https://www.phoenixcontact.com/us/products/1985959
PCB terminal block - MKDSN 2,5/ 3-5,08 HT BK - 1985959
Technical data
Connection data
Conductor cross section flexible, with ferrule with plastic sleeve max.
2.5 mm²
Conductor cross section AWG min.
24
Conductor cross section AWG max.
14
2 conductors with same cross section, solid min.
0.2 mm²
2 conductors with same cross section, solid max.
0.75 mm²
2 conductors with same cross section, stranded min.
0.2 mm²
2 conductors with same cross section, stranded max.
0.75 mm²
2 conductors with same cross section, stranded, ferrules without plastic
sleeve, min.
0.25 mm²
2 conductors with same cross section, stranded, ferrules without plastic
sleeve, max.
0.75 mm²
2 conductors with same cross section, stranded, TWIN ferrules with plastic
0.5 mm²
sleeve, min.
2 conductors with same cross section, stranded, TWIN ferrules with plastic
1.5 mm²
sleeve, max.
Standards and Regulations
Connection in acc. with standard
EN-VDE
CUL
Flammability rating according to UL 94
V0
Environmental Product Compliance
Lead 7439-92-1
China RoHS
Environmentally Friendly Use Period = 50
For details about hazardous substances go to tab “Downloads”, Category
“Manufacturer's declaration”
Drawings
12/22/2019 Page 3 / 8
https://www.phoenixcontact.com/us/products/1985959
PCB terminal block - MKDSN 2,5/ 3-5,08 HT BK - 1985959
Drilling diagram
12/22/2019 Page 4 / 8
https://www.phoenixcontact.com/us/products/1985959
PCB terminal block - MKDSN 2,5/ 3-5,08 HT BK - 1985959
Dimensional drawing
Classifications
eCl@ss
eCl@ss 4.0
27141100
eCl@ss 4.1
27141100
eCl@ss 5.0
27141100
eCl@ss 5.1
27261100
eCl@ss 6.0
27261100
eCl@ss 7.0
27440401
eCl@ss 8.0
27440401
eCl@ss 9.0
27440401
ETIM
ETIM 3.0
EC001121
ETIM 4.0
EC002643
ETIM 5.0
EC002643
ETIM 6.0
EC002643
ETIM 7.0
EC002643
12/22/2019 Page 5 / 8
https://www.phoenixcontact.com/us/products/1985959
PCB terminal block - MKDSN 2,5/ 3-5,08 HT BK - 1985959
Classifications
UNSPSC
UNSPSC 6.01
30211801
UNSPSC 7.0901
39121432
UNSPSC 11
39121432
UNSPSC 12.01
39121432
UNSPSC 13.2
39121432
UNSPSC 18.0
39121432
UNSPSC 19.0
39121432
UNSPSC 20.0
39121432
UNSPSC 21.0
39121432
Approvals
Approvals
Approvals
IECEE CB Scheme / SEV / VDE Gutachten mit Fertigungsüberwachung / EAC / cULus Recognized
Ex Approvals
Approval details
IECEE CB Scheme
http://www.iecee.org/
Nominal voltage UN
250 V
Nominal current IN
24 A
mm²/AWG/kcmil
0.2-2.5
SEV
https://www.electrosuisse.ch/de/meta/shop/produktezertifikate.html
Nominal voltage UN
250 V
Nominal current IN
24 A
mm²/AWG/kcmil
2.5
DE1-58859
IK-4486
12/22/2019 Page 6 / 8
https://www.phoenixcontact.com/us/products/1985959
PCB terminal block - MKDSN 2,5/ 3-5,08 HT BK - 1985959
Approvals
VDE Gutachten mit
Fertigungsüberwachung
http://www2.vde.com/de/Institut/Online-Service/
VDE-gepruefteProdukte/Seiten/Online-Suche.aspx
Nominal voltage UN
250 V
Nominal current IN
24 A
mm²/AWG/kcmil
0.2-2.5
40018557
EAC
B.01742
cULus Recognized
http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm
E60425-19770427
B
D
Nominal voltage UN
300 V
150 V
Nominal current IN
20 A
15 A
mm²/AWG/kcmil
30-12
30-12
Accessories
Accessories
Bridge
Insertion bridge - EBP 3- 5 - 1733172
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
12/22/2019 Page 7 / 8
https://www.phoenixcontact.com/us/products/1985959
PCB terminal block - MKDSN 2,5/ 3-5,08 HT BK - 1985959
Accessories
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
Phoenix Contact 2019 © - all rights reserved
http://www.phoenixcontact.com
12/22/2019 Page 8 / 8
