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MKDSN 2,5/18-5,08 BD:20-37 1703693 PHOENIX CONTACT PCB terminal block
MKDSN 2,5/18-5,08 BD:20-37
1703693
PHOENIX CONTACT
50 Pcs.
PCB terminal block
Terminal block for printed circuit board, nominal current: 24 A, dimensioning voltage (III/2): 400 V, nominal section: 2.5 mm², Number of potentials: 18, Number of rows: 1, Number of poles per row: 18, article family: MKDSN 2.5, pitch: 5.08 mm, connection type: Screw connection with traction capsule, mounting: Wave soldering, Conductor connection direction/printed circuit board: 0 °, color: green, Pin arrangement: Linear pin arrangement, Pin length [P]: 3.5 mm, packaging type: boxed
Connectors > Printed circuit board terminal
PCB Connectors (PCC)
Product condition, packaging, certifications and applicable manufacturer warranty terms are confirmed with the quotation.
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This MKDSN 2,5/18-5,08 BD:20-37 1703693 PHOENIX CONTACT PCB terminal block provides a reliable multi-position interface solution for connecting external lines to internal circuit board layouts. Industrial designers frequently apply these modular units to streamline assembly processes and guarantee secure electrical paths. Pricing, availability and lead time are confirmed per enquiry through an RFQ.
- Orderkey: 1703693
- Packing unit: 1
- GTIN: 4046356661430
- Custom tariff number: 85369010
- Brief article description: PCB terminal block
- Range of articles: MKDSN 2,5
- Pitch: 5.08 mm
- Number of positions: 18
- Connection method: Screw connection with tension sleeve
- Drive form screw head: Philipps recess with slotted Torx (H1L)
- Screw thread: M3
- Mounting type: Wave soldering
- Pin layout: Linear pinning
- Number of levels: 1
- Number of connections: 18
- Number of potentials: 18
More info
▲Item properties
| Brief article description | PCB terminal block |
|---|---|
| Range of articles | MKDSN 2,5 |
| Pitch | 5.08 mm |
| Number of positions | 18 |
| Connection method | Screw connection with tension sleeve |
| Drive form screw head | Philipps recess with slotted Torx (H1L) |
| Screw thread | M3 |
| Mounting type | Wave soldering |
| Pin layout | Linear pinning |
| Number of levels | 1 |
| Number of connections | 18 |
| Number of potentials | 18 |
Electrical parameters
| Rated current | 24 A |
|---|---|
| Rated insulation voltage (III/2) | 400 V |
| Rated surge voltage (III/2) | 4 kV |
Connection capacity
| Conductor cross section solid | 0.2 mm² ... 2.5 mm² |
|---|---|
| Conductor cross section flexible | 0.2 mm² ... 2.5 mm² |
| Conductor cross section AWG / kcmil | 24 ... 14 |
| Conductor cross section flexible, with ferrule without plastic sleeve | 0.25 mm² ... 2.5 mm² |
| Conductor cross section, flexible, with ferrule, with plastic sleeve | 0.25 mm² ... 2.5 mm² |
| 2 conductors with same cross section, solid | 0.2 mm² ... 0.75 mm² |
| 2 conductors with same cross section, flexible | 0.2 mm² ... 0.75 mm² |
| 2 conductors with same cross section, stranded, ferrules without plastic sleeve | 0.25 mm² ... 0.75 mm² |
| 2 conductors with same cross section, stranded, with TWIN ferrules with plastic sleeve | 0.5 mm² ... 1.5 mm² |
| Stripping length | 6.5 mm |
| Torque | 0.5 Nm ... 0.6 Nm |
Material data - contact
| Note | WEEE/RoHS-compliant, free of whiskers according to IEC 60068-2-82/JEDEC JESD 201 |
|---|---|
| Contact material | Cu alloy |
| Surface characteristics | Tin-plated |
| Metal surface terminal point (top layer) | Tin (4 - 8 µm Sn) |
| Metal surface soldering area (top layer) | Tin (4 - 8 µm Sn) |
Material data - housing
| Insulating material | PA |
|---|---|
| Insulating material group | I |
| CTI according to IEC 60112 | 600 |
| Flammability rating according to UL 94 | V0 |
| Glow wire flammability index GWFI according to EN 60695-2-12 | 850 |
| Glow wire ignition temperature GWIT according to EN 60695-2-13 | 775 |
| Temperature for the ball pressure test according to EN 60695-10-2 | 125 °C |
Dimensions for the product
| Dimensional drawing | |
|---|---|
| Length [ l ] | 9.5 mm |
| Width [ w ] | 91.44 mm |
| Height [ h ] | 18.5 mm |
| Pitch | 5.08 mm |
| Height (without solder pin) | 15 mm |
| Solder pin [P] | 3.5 mm |
| Pin dimensions | 0.8 x 0.9 mm |
| Dimension a | 86.36 mm |
Packaging information
| Type of packaging | packed in cardboard |
|---|---|
| Pieces per package | 50 |
| Denomination packing units | Pcs. |
General product information
| Type of note | Note on application |
|---|---|
| Note | For safe conductor connection, always adhere to a defined tightening torque. Particularly in the case of PCB terminal blocks with two or three positions, the individual solder pin for each contact point cannot compensate for this. That is why the terminal blocks must be supported during conductor connection (held with one hand, support on the housing). |
Ambient conditions
| Ambient temperature (storage/transport) | -40 °C ... 70 °C |
|---|---|
| Ambient temperature (assembly) | -5 °C ... 100 °C |
| Ambient temperature (operation) | -40 °C |
Electrical tests
| Rated current | 24 A |
|---|---|
| Rated insulation voltage (III/2) | 400 V |
| Rated surge voltage (III/2) | 4 kV |
Air clearances and creepage distances
| Insulating material group | I |
|---|---|
| Voltage | 250 V |
| Rated insulation voltage (III/3) | 250 V |
| Rated insulation voltage (III/2) | 400 V |
| Rated insulation voltage (II/2) | 630 V |
| Rated surge voltage (III/3) | 4 kV |
| Rated surge voltage (III/2) | 4 kV |
| Rated surge voltage (II/2) | 4 kV |
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 “Manufacturer's declaration” |