1241.1618.11 The Schurter Inc. 1241.1618.11 is a momentary action tactile switch with an SPST-NO circuit. It features a 0.05A @ 42VDC rating and IP67 ingress protection.
Mfr Part #:

1241.1618.11

Available from 1 distributors
Mfr Name: Schurter Inc.
Schurter Inc.
The Schurter Inc. 1241.1618.11 is a momentary action tactile switch with an SPST-NO circuit. It features a 0.05A @ 42VDC rating and IP67 ingress protection.
Total Stock: 6 pcs
$ Price Range: $0.75

1241.1618.11 Available from 1 distributor

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6 pcs
6 pcs On Request 1 On Request On Request On Request On Request On Request

1241.1618.11 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Actuating Force (Nominal @ IP 40)
Actuating Force (Nominal @ IP 67)
Actuating Force (Nominal)
Actuating Travel
Actuator
Actuator Height off PCB, Vertical
Actuator Orientation
Actuator Type
Circuit
Contact Material
Contact Rating @ Voltage
Contact Resistance (Maximum)
Cover of Actuator
Duration of Bounce
Elongated Button
End Stop Strength
Features
Illumination
Ingress Protection
Insulation Resistance
Lifetime
Mounting Type
Operating Force
Operating Temperature
Operating Voltage
Outline
Rated Switching Capacity
Resistance to Soldering Heat
Sealing membrane
Socket
Solderability
Soldering Methods
Storage Temperature
Switch Function
Switching Current
Tape & Reel
Terminals
Termination Style

1241.1618.11 Description

Short technical summary and product information.

The Schurter Inc. 1241.1618.11 is a momentary action tactile switch designed for reliable input with tactile feedback. It features an SPST-NO (Single Pole Single Throw Normally Open) circuit configuration and is rated for 0.05A at 42VDC, with a switching capacity of 0.12W.

 

This switch offers a contact resistance of less than 50 mΩ, which increases to less than 150 mΩ after its rated lifetime of over 1 million actuations. It operates within a temperature range of -40°C to 85°C and provides IP40 and IP67 ingress protection, making it suitable for dusty and waterproof environments.

 

The 1241.1618.11 is designed for surface mounting with gull wing termination style. It is non-illuminated and has an actuator height of 7.75mm off the PCB. The switch dimensions are 11.40mm x 11.40mm, and it requires an actuating force of approximately 1.8 N for IP40 or 2.2 N for IP67.

 

Materials include a VMQ sealing membrane, gold-plated copper-zinc alloy contacts, and thermoplastic housing. The switch is RoHS3 compliant and has an MSL of 1.

1241.1618.11 Quick Information

Product Type: Tactile Switch
Canonical Name: Schurter Inc. 1241.1618.11 SPST-NO Tactile Switch
Subcategory: Tactile Switch

1241.1618.11 Compliance

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

1241.1618.11 Estimated Pricing

Qty Low High
1+ $0.75 $0.75

Estimated market price range - modelled values for guidance only, not live distributor offers.

1241.1618.11 Features

  • Momentary action tactile switch with SPST-NO circuit.
  • Rated for 0.05A at 42VDC switching.
  • IP67 ingress protection for dust and water resistance.
  • Surface mount with gull wing termination.
  • Operates from -40°C to 85°C.

1241.1618.11 Applications

  • Ideal for industrial control interfaces.
  • Suitable for harsh environment applications.
  • Used in portable electronic devices.
  • Provides reliable user input feedback.
  • Compact design for space-constrained PCBs.

1241.1618.11 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage of the switch?

The switch has an operating voltage of 42 VDC and 30 VAC.

What is the switching current of the switch?

The switching current is 0.05 A.

What is the lifetime of the switch?

The switch has a lifetime of over 1 million actuations.

What is the contact resistance of the switch?

The contact resistance is less than 50 milliohms.

What is the operating temperature range?

-40°C to 85°C.

What ingress protection ratings does the switch have?

It has IP40 and IP67 ingress protection ratings.

What mounting style does the switch use?

It uses surface mount with gull wing terminations.

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