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1778654 Phoenix Contact 1778654 is a 5-position, 2.5mm pitch, right angle header with shrouded design. It features tin contacts, through hole mounting, and is rated for 6A at 160V.
Mfr Part #:

1778654

Available from 1 distributors
Mfr Name: Phoenix Contact
Phoenix Contact
Phoenix Contact 1778654 is a 5-position, 2.5mm pitch, right angle header with shrouded design. It features tin contacts, through hole mounting, and is rated for 6A at 160V.
Total Stock: 6,849 pcs

1778654 Available from 1 distributor

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6,849 pcs
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1778654 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Color
Contact Mating Finish
Current
Dimension a
Features
Flammability Class
Header Orientation
Hole Diameter
Industrial Grade
Insulating Material
Insulating Material Group
Lead Spacing
Length
Maximum Load Current
Medical Grade
Military Grade
Mounting Type
Nominal Current
Nominal Voltage UN
Number of Levels
Number of Positions
Pin Dimensions
Pitch
Positions Per Level
Rated Surge Voltage (III/2)
Rated Voltage (II/2)
Rated Voltage (III/2)
Standard
Standard Package Quantity
Tape & Reel
Termination Style
Type
UL/CUL Rated Current (Group B)
UL/CUL Rated Voltage (Group B)
Voltage

1778654 Description

Short technical summary and product information.

The Phoenix Contact 1778654 is a 5-position, 2.5mm pitch right angle header from the PTSM 0,5/..-HH-THR series. It features a shrouded (4 side) design with male pins and tin-plated contacts. The header is rated for a nominal current of 6A and a rated voltage of 160V (III/2) with a surge voltage rating of 2.5kV. It is also UL/CUL recognized for 150V/6A (Group B). The insulating material is LCP with a flammability rating of UL 94 V0. The header is designed for through-hole mounting (THR) and includes a pick and place cap for automated assembly. Pin dimensions are 0.6 x 0.6 mm with a hole diameter of 1.1 mm. The product is RoHS3 compliant and packaged in quantities of 500 pcs per pack.

1778654 Quick Information

Product Type: Terminal Block Header
Series: PTSM 0,5/..-HH-THR
Canonical Name: Phoenix Contact 1778654 (PTSM 0,5/ 5-HH-2,5-THR R32) - 5 Position 2.5mm Right Angle Header
Subcategory: Terminal Block Headers

1778654 Compliance

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

1778654 Features

  • 5-position right angle shrouded header.
  • 2.5mm pitch for compact designs.
  • Rated 6A at 160V continuous.
  • Tin-plated contacts for reliable connection.
  • Pick and place cap for automated assembly.

1778654 Applications

  • Used in industrial control PCBs.
  • Suitable for power distribution modules.
  • Ideal for PLC and I/O systems.
  • Applied in building automation equipment.

1778654 FAQs

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

5 positions.

What is the pitch of this header?

2.5 mm.

What is the current rating of the header?

6 A nominal (maximum load current).

What is the voltage rating of the header?

Rated voltage (III/2) is 160 V; nominal voltage is 50 V.

What is the mounting type for this header?

Through hole (THR).

What is the contact plating material?

Tin.

Is the header RoHS compliant?

Yes, RoHS3 compliant.

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