Mfr Part #:

1990083

Phoenix Contact 1990083 is a 10-position PCB terminal block with 2.5mm pitch, screwless spring cage termination, and 45° mating orientation. Rated for 2A and 300V, it accepts 20-26 AWG wire.

✓ Total Stock: 280 pcs

1990083 Available from 2 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Partservice ✓ Non-Authorised Inventory information	240 pcs On Request	240 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Bristol Electronics ✓ Non-Authorised Inventory information	40 pcs On Request	40 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

1990083 Description

Short technical summary and product information.

The Phoenix Contact 1990083 is a 10-position PCB terminal block from the COMBICON PTSA series, featuring a 2.5mm pitch and a screwless spring cage (tension clamp) termination mechanism. It is designed for through-hole mounting with a 45° (135°) mating orientation relative to the board, making it suitable for space-constrained applications.

This terminal block is rated for 2A current (nominal 2A per 0.5 mm² cross section) and 300V voltage (250V IEC rated voltage, surge voltage 2.5 kV). It accepts solid and stranded conductors from 20 to 26 AWG with a maximum cross section of 0.5 mm². The green insulating material meets group I standards with surge voltage category III/3 and contamination class 3.

Typical applications include lighting engineering and telecommunications, where compact dimensions and reliable spring-cage connections are required. The PTSA range supports intermixing of pitches and individual labeling for customized termination blocks.

1990083 Quick Information

Product Type: PCB Terminal Block

Series: PTSA 0,5/...-2,5-Z

Canonical Name: Phoenix Contact PTSA 0,5/10-2,5-Z PCB Terminal Block, 10 Position, 2.5 mm Pitch, Screwless Spring Cage

Subcategory: Wire to Board

1990083 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

1990083 Features

10 positions with 2.5mm pitch spacing.
Screwless spring cage tension clamp termination.
45° (135°) mating angle to PCB.
Rated 2A current and 300V voltage.
Accepts 20-26 AWG solid/stranded wire.

1990083 Applications

Ideal for lighting control and ballast circuits.
Suitable for telecommunications equipment wiring.
Used in compact industrial control modules.
Perfect for space-constrained PCB layouts.
Applicable in building automation systems.

1990083 FAQs

7 frequently asked questions generated from this part’s specifications.

How many positions does the 1990083 terminal block have?

It has 10 positions.

What is the pitch of the Phoenix Contact 1990083?

The pitch is 2.5 mm.

What is the current and voltage rating of the 1990083?

It is rated for 2 A current and 300 V voltage (250 V IEC).

What type of wire termination does the 1990083 use?

It uses a screwless spring cage (tension clamp) termination.

What is the mounting type for this terminal block?

It is a through-hole mounting component.

What wire gauge is compatible with the 1990083?

It accepts 20-26 AWG wire.

What is the mating orientation of the 1990083?

The mating orientation is 45° (135°) angle with the board.

Category	Wire to Board
Manufacturer Name	Phoenix Contact
Color	Green
Current	2 A
Current Rating	2 A
Hole Diameter	1 mm
Industrial Grade	Yes
Lead Spacing	2.5 mm
Lead Style	Solder Pin
Mating Orientation	45° (135°) Angle with Board
Mounting Type	Through Hole
Number of Levels	1
Number of Positions	10
Pitch	2.5 mm
Positions Per Level	10
Termination Style	Screwless - Spring Cage, Tension Clamp
Voltage	300 V
Voltage Rating	300 V
Wire Gauge	20-26 AWG
Wire Termination	Screwless - Spring Cage, Tension Clamp