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1546551-3 TE Connectivity 1546551-3 is a 3 position wire to board terminal block with 3.5mm pitch, side wire entry, and screw rising cage clamp termination.
Mfr Part #:

1546551-3

Available from 1 distributors
Mfr Name: TE Connectivity
TE Connectivity
TE Connectivity 1546551-3 is a 3 position wire to board terminal block with 3.5mm pitch, side wire entry, and screw rising cage clamp termination.
Total Stock: 9,600 pcs

1546551-3 Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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9,600 pcs
9600 pcs On Request 1 On Request On Request On Request On Request On Request

1546551-3 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clamp Material
Color
Contact Resistance
Current
Current Rating
Housing Material
Insulation Resistance
Lead Spacing
Mating Orientation
Max PCB Thickness
Min PCB Hole Diameter
Mounting Type
Number of Levels
Operating Temperature Range
Packaging Type
Pitch
Positions Per Level
Screw Material
Terminal Material
Tightening Torque
Voltage
Voltage Rating
Wire Gauge
Wire Stripping Length
Wire Termination

1546551-3 Description

Short technical summary and product information.

The TE Connectivity 1546551-3 is a 3 position wire to board terminal block designed for reliable PCB mounting. It features a 3.5mm pitch and side wire entry orientation, making it suitable for compact board layouts. The terminal block uses a screw - rising cage clamp wire termination method, accommodating wire gauges from 16 to 28 AWG with a stripping length of 5.0-6.0 mm.

 

Electrically, this terminal block is rated for 12 A maximum current and 300 V maximum voltage. It offers a contact resistance of less than 15 mOhm and an insulation resistance greater than 1000 MOhm at 500 V DC. The operating temperature range spans from -40°C to +110°C.

 

The housing is made of PA66 material with a UL94 V-0 flammability rating and is colored green. Terminals are copper alloy with tin plating, while the clamp and screw are copper alloy with nickel plating. The recommended tightening torque for the M2 screw is 0.2 Nm. The component is packaged in a tray.

1546551-3 Quick Information

Product Type: Wire to Board Terminal Block
Series: 1546551
Canonical Name: TE Connectivity 1546551-3 3 Position Wire to Board Terminal Block
Subcategory: Wire to Board

1546551-3 Compliance

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

1546551-3 Features

  • 3 position wire to board terminal block.
  • 3.5mm pitch with side wire entry.
  • Screw rising cage clamp termination.
  • Rated for 12A and 300V maximum.
  • Green PA66 housing, UL94 V-0 rated.

1546551-3 Applications

  • Ideal for PCB wire termination applications.
  • Suitable for industrial control and automation.
  • Used in power supply and lighting systems.
  • Common in building and home automation.

1546551-3 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the pitch of the TE Connectivity 1546551-3?

The pitch is 3.5 mm.

What is the current rating of this terminal block?

The maximum current rating is 12 A.

What is the voltage rating?

The maximum voltage rating is 300 V.

What wire gauge does this terminal block accept?

It accepts 16 to 28 AWG wire.

What is the mounting type?

Through hole mounting.

What is the operating temperature range?

-40°C to +110°C.

What is the housing material and color?

Green PA66 housing with UL94 V-0 rating.

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