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1604770000 The Weidmüller 1604770000 is a 2-position, 3.5mm pitch PCB plug-in connector header with male pins, shrouded, vertical orientation, and through-hole solder termination. It features tin-plated contacts, PBT insulation, and UL 94 V-0 flammability rating.
Mfr Part #:

1604770000

Available from 1 distributors
Mfr Name: Weidmüller
Weidmüller
The Weidmüller 1604770000 is a 2-position, 3.5mm pitch PCB plug-in connector header with male pins, shrouded, vertical orientation, and through-hole solder termination. It features tin-plated contacts, PBT insulation, and UL 94 V-0 flammability rating.
Total Stock: 99 pcs

1604770000 Available from 1 distributor

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1604770000 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
CSA Rated Current (Use Group D)
CSA Rated Voltage (Use Group D)
CTI
Can Be Coded
Color
Constant Operating Temperature (max)
Constant Operating Temperature (min)
Contact Base Material
Contact Mating Finish
Contact Surface
Current
Dia. of Fitting Hole
Electric Shock Protection
Fitting Hole Tolerance
Flammability
Flammability Class
Halogen Free
Header Orientation
Industrial Grade
Insulating Material
Insulation Resistance
Lead Style
Max Relative Humidity During Storage
Mounting Type
Number of Levels
Number of Positions
Operating Temperature
Pitch
Positions Per Level
Rated Current (Tu=20°C, max pins)
Rated Current (Tu=20°C, min pins)
Rated Current (Tu=40°C, max pins)
Rated Current (Tu=40°C, min pins)
Rated Impulse Withstand Voltage (III/3)
Rated Voltage (II/2)
Rated Voltage (III/3)
SVHC Present
Short-Time Withstand Current
Solder Pin Length
Standard Package Qty
Storage Temperature
Storage Temperature (max)
Storage Temperature (min)
Termination Style
Type
UL 1059 Rated Current (Use Group D)
UL 1059 Rated Voltage (Use Group D)
Voltage

1604770000 Description

Short technical summary and product information.

This is a Weidmüller 1604770000 PCB plug-in connector header, part of the SL 3.5/180 series. It is a 2-position, single-row, vertical header with male pins and a shrouded design. The pitch is 3.50 mm (0.138 inches). It is designed for through-hole solder mounting on PCBs.

 

The connector features tin-plated copper-tin (CuSn) contacts and a PBT insulating body colored orange. It has a flammability rating of UL 94 V-0 and a CTI of >=200. The operating temperature range is -25°C to 100°C, with storage from -25°C to 55°C.

 

Electrically, it is rated for 10 A at 300 V under UL/CSA conditions, with higher current ratings at lower pin counts and temperatures. The rated impulse withstand voltage is 2.5 kV. Insulation resistance is 1 MΩ. The header can be coded for keying.

 

Packaged in quantities of 100 pieces, this connector is suitable for various industrial and automation applications requiring reliable PCB connections.

1604770000 Quick Information

Product Type: PCB Plug-in Connector Header
Series: SL 3.5/180
Canonical Name: Weidmüller SL 3.5/2/180 3.2SN OR - PCB Plug-in Connector, Male, 2 Pole, 3.5mm Pitch, Solder Connection, 180°
Subcategory: Terminal Block Headers

1604770000 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 80
REACH Status: REACH Unaffected
Lead Free: Yes

1604770000 Features

  • 2-position, 3.5mm pitch PCB header.
  • Through-hole solder termination.
  • Rated for 10A at 300V (UL/CSA).
  • UL 94 V-0 flammability rated.
  • Operating temperature -25°C to 100°C.

1604770000 Applications

  • Designed for PCB plug-in connections in terminal blocks.
  • Suitable for industrial control and automation.
  • Used in power distribution and signal wiring.
  • Applicable in building automation systems.
  • Ideal for through-hole PCB mounting.

1604770000 FAQs

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

2 positions.

What is the pitch of this connector?

3.50 mm (0.138 inches).

What is the current rating of this header?

Rated current varies: 17 A for minimum pins at 20°C, 12 A for maximum pins at 20°C; 14.5 A at 40°C (min pins), 10 A at 40°C (max pins). UL/CSA rated 10 A at 300 V.

What is the voltage rating?

Rated voltage: 160 V (III/3), 320 V (II/2). UL/CSA rated 300 V.

What is the mounting type?

Through hole solder termination.

What is the operating temperature range?

-25°C to 100°C.

What is the flammability rating?

UL 94 V-0.

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