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MKDSN 2,5/ 9 (1-3-5-7-9) 1931275 PHOENIX CONTACT PCB terminal block
MKDSN 2,5/ 9 (1-3-5-7-9)
1931275
PHOENIX CONTACT
50 Pcs.
PCB terminal block
Terminal block for printed circuit board, nominal current: 24 A, nominal voltage (III/2): 400 V, nominal cross-section: 2.5 mm², number of potentials: 5, number of rows: 1, number of poles per row: 9, article family: MKDSN 2.5, pitch: 5 mm, connection type: Screw connection with traction capsule, screw clamping method: H1L Philipps-Recess with longitudinal slot, mounting: Wave soldering, conductor/printed circuit board connection direction: 0 °, color: green, Pin arrangement: Linear pin arrangement, Pin length [P]: 3.5 mm, number of solder pins per potential: 1, packaging type: boxed. The item can be aligned with different numbers of poles!
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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The MKDSN 2,5/ 9 (1-3-5-7-9) 1931275 PHOENIX CONTACT PCB terminal block serves as an efficient connection interface for electronic systems. Terminal components of this nature are integral to control panels, allowing organized wire termination directly onto printed circuit boards.
Pricing, availability and lead time are confirmed per enquiry through an RFQ.
- Height (EF000040): 18.5 mm
- Number of electrical connections (EF008252): 5
- Number of levels (EF002659): 1
- Modular spacing connections (EF006827): 5 mm
- Rated current In (EF008250): 24 A
- Rated voltage (EF000228): 400 V
- Rated surge voltage (EF002993): 4 kV
- Over voltage category (EF006785): III
- Pollution degree (EF006786): 2
- Connection type conductor (EF006821): Screw connection
- Connectable conductor cross section solid-core (EF007337): 0.2 mm²
- Connectable conductor cross section multi-wired (EF007343): 0.2 mm²
- Connection type PCB (EF006822): Soldering connection
- Material connection surface (EF006826): Tin
- Diameter connection pin (EF006823): 1.3 mm
- Length pin (EF006825): 3.5 mm
More info
▲Key Commercial Data
| Orderkey | 1931275 |
|---|---|
| Packing unit | 50 pc |
| Minimum order quantity | 50 pc |
| Note | Made to Order (non-returnable) |
| GTIN | 4017918838195 |
| Weight per Piece (excluding packing) | 8.330 g |
| Custom tariff number | 85369010 |
| Country of origin | DE (Germany) |
Item properties
| Brief article description | PCB terminal block |
|---|---|
| Range of articles | MKDSN 2,5 |
| Pitch | 5 mm |
| Number of positions | 9 |
| 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 |
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 ] | 45 mm |
| Height [ h ] | 18.5 mm |
| Pitch | 5 mm |
| Height (without solder pin) | 15 mm |
| Solder pin [P] | 3.5 mm |
| Pin spacing | 5 mm |
| Pin dimensions | 0.8 x 0.9 mm |
| Dimension a | 40 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 |
Standards and Regulations
| Connection in acc. with standard | EN-VDE |
|---|---|
| CUL | |
| Flammability rating according to UL 94 | V0 |
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” |