16mm Round Panel Mount Momentary Pushbutton

SKU: TH1705

₹37.76

₹32.00 (Ex. of GST)

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Color:Red

Light:No

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A durable 16mm momentary pushbutton available in illuminated (R16-503BD) and non-illuminated (R16-503B) versions.

Designed for control panels and electronic projects, it offers low contact resistance, long mechanical life, and reliable performance across a wide −40°C to +80°C operating range.

₹37.76

₹32.00 (Ex. of GST)

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In Stock

Qty	Price	Save
1 - 3	₹37.76	-
4 - 9	₹35.49	6%
10 - 24	₹34.74	8%
25 - 49	₹33.98	10%
50+	₹32.10	15%

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16mm Square Panel Mount Momentary Pushbutton Switch

₹37.76

₹32.00 excl. GST

In Stock

Overview

The R16-503 series is a reliable 16mm momentary pushbutton designed for control panels, automation equipment, DIY electronics, and embedded applications. Built with a smooth actuation feel and long service life, it performs consistently even under demanding environmental conditions.

Two versions are available:

R16-503BD – includes a 3V LED indicator with 4-pin output (2 switch pins + 2 LED pins)
R16-503B – a non-illuminated model with a simple 2-pin switch configuration

Both variants maintain low contact resistance, strong insulation performance, and are rated for 3A at 250V AC. Their wide operating temperature range (−40°C to +80°C) ensures dependable operation across industrial and outdoor environments.

Specification

Technical details for R16-503B/BD 16mm Round Panel Mount Momentary Pushbutton.

Specification	R16-503BD (With LED)	R16-503B (No LED)
Illumination	Yes	No
Mounting Hole Size	16 mm
Pin Count	4 Pins (2 switch + 2 LED)	2 Pins (switch only)
Electrical Rating	3A / 250V AC
LED Voltage	3V DC	—
Contact Resistance	≤ 50 mΩ
Insulation Resistance	≥ 100 MΩ
Mechanical Life	≥ 50,000 cycles
Electrical Life	≥ 10,000 cycles
Operating Temperature	−40°C to +80°C