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1790373 Phoenix Contact 1790373 is a 20-position terminal block plug with 3.5mm pitch, featuring push-in spring connection and free-hanging mounting. Rated at 8A and 150V, it is suitable for PCB interconnection.
Mfr Part #:

1790373

Available from 1 distributors
Mfr Name: Phoenix Contact
Phoenix Contact
Phoenix Contact 1790373 is a 20-position terminal block plug with 3.5mm pitch, featuring push-in spring connection and free-hanging mounting. Rated at 8A and 150V, it is suitable for PCB interconnection.
✓ Total Stock: 18 pcs

1790373 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Bristol Electronics ✓
Non-Authorised Inventory information
18 pcs
On Request
18 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

1790373 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Color
Contact Mating Finish
Current
Features
Height
Lead Spacing
Lead Style
Length
Mounting Type
Number of Levels
Number of Positions
Pitch
Plug Wire Entry
Positions Per Level
Termination Style
Type
Voltage
Wire Gauge or Range
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1790373 Description

Short technical summary and product information.

The Phoenix Contact 1790373 is a printed-circuit board connector from the DFMC 1,5/..-STF series. It is a plug component with 20 positions arranged in 2 levels of 10, each with a 3.5mm pitch. The connector uses a screwless push-in spring termination method for fast and reliable conductor connection, accepting solid or stranded wires from 0.2 to 1.5 mm² (24-16 AWG) with a stripping length of 10mm. The housing is made of green PA (polyamide) insulating material with a flammability class of V0 per UL 94. Contacts have a tin mating finish. The plug is designed for free-hanging (in-line) mounting and features a mating flange for secure locking with compatible headers. Electrical ratings include a nominal current of 8A, rated voltage of 150V (UL) or 160V (III/2), and a rated surge voltage of 2.5kV. The compact design has a length of 22.65mm and height of 13.25mm. This connector is commonly used in industrial control cabinets, automation systems, and building technology applications.

1790373 Quick Information

Product Type: Terminal Block Plug
Series: DFMC 1,5/..-STF
Canonical Name: Phoenix Contact DFMC 1,5/10-STF-3,5 20 Position Terminal Block Plug, 3.5mm Pitch
Subcategory: Terminal Block Plugs

1790373 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

1790373 Features

  • 20 positions in 2 levels with 3.5mm pitch.
  • Push-in spring connection for fast wiring.
  • Rated for 8A and 150V (UL).
  • Free-hanging (in-line) mounting style.
  • Green insulating body with tin-plated contacts.

1790373 Applications

  • Used in industrial control cabinet wiring.
  • Ideal for PCB-to-wire connections in automation.
  • Suitable for sensor and actuator interfaces.
  • Common in building automation and HVAC systems.

1790373 FAQs

7 frequently asked questions generated from this part’s specifications.
How many positions does the 1790373 have?

20 positions arranged in 2 levels of 10.

What is the pitch of this terminal block plug?

3.5mm.

What is the current rating?

8A nominal current.

What is the voltage rating?

Rated voltage is 150V (UL) or 160V (III/2).

What is the mounting type?

Free hanging (in-line).

What termination style does it use?

Screwless push-in spring connection.

What wire gauge range is supported?

Solid or stranded wires from 0.2 to 1.5 mm² (24-16 AWG).

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