TE Connectivity 1825910-6 ALCOSWITCH FSM 6mm Tactile Switch
Electromechanical Switches · TE Connectivity
1825910-6 is a TE Connectivity ALCOSWITCH FSM 6mm tactile switch with SPST-NO operation, round top actuator, 50mA/24VDC rating, and through-hole PCB solder termination.
- Manufacturer
- TE Connectivity
- Brand / Series
- ALCOSWITCH FSM
- Part Number
- 1825910-6
- TE Internal Description
- FSM4JH=6MM TACT SWITCH, HIGH TEMP
- Switch Type
- Tactile Switch
- Contact Form
- SPST-NO
- Professional sourcingVetted supply chain with documented traceability
- Genuine partsDocumented traceability on every shipment
- ESD-safe handlingOriginal packaging, moisture controlled
- Worldwide shippingConsolidated freight to 100+ countries
Specifications
12 key parameters for 1825910-6 — covering Electromechanical Switches attributes used in BOM checks and design reviews.
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Manufacturer | TE Connectivity | Operating Function | Normally Open |
| Brand / Series | ALCOSWITCH FSM | Actuator Style | Round Actuator |
| Part Number | 1825910-6 | Actuator Orientation | Top |
| TE Internal Description | FSM4JH=6MM TACT SWITCH, HIGH TEMP | Product Orientation | Vertical |
| Switch Type | Tactile Switch | Contact Current Rating | 50mA |
| Contact Form | SPST-NO | Operating Voltage | 24VDC |
Product Overview
Application context for 1825910-6 (TE Connectivity · Electromechanical Switches) — what the part is for, how it is typically used, and the design points buyers ask about first.
1825910-6 is a TE Connectivity ALCOSWITCH FSM 6mm tactile switch with SPST-NO operation, round top actuator, 50mA/24VDC rating, and through-hole PCB solder termination.
TE Connectivity 1825910-6 is a 6mm tactile switch from the ALCOSWITCH FSM series, designed for printed circuit board applications that require compact manual input, tactile feedback, and reliable momentary switching. It features a round top actuator, normally open operating function, single-pole single-throw configuration, and through-hole solder termination for stable PCB mounting.
This switch is suitable for control panels, electronic instruments, consumer devices, industrial interfaces, and other equipment where a compact pushbutton input is required. TE lists the part as Active, with TE internal description FSM4JH=6MM TACT SWITCH, HIGH TEMP and alias FSM4JH.
Key Features
- TE Connectivity / ALCOSWITCH FSM series tactile switch
- 6mm tactile switch for PCB-mounted pushbutton input
- SPST-NO, normally open momentary operation
- Round actuator with top actuation
- 50mA contact current rating
- 24VDC operating voltage
- Through-hole solder termination
- Copper alloy contacts with silver contact plating
- Black PBT actuator and black nylon case
- Low-profile vertical PCB design
- Operating temperature range: -40°C to +105°C
Core Specifications
| Parameter | Value |
|---|---|
| Manufacturer | TE Connectivity |
| Brand / Series | ALCOSWITCH FSM |
| Part Number | 1825910-6 |
| TE Internal Description | FSM4JH=6MM TACT SWITCH, HIGH TEMP |
| Switch Type | Tactile Switch |
| Contact Form | SPST-NO |
| Operating Function | Normally Open |
| Actuator Style | Round Actuator |
| Actuator Orientation | Top |
| Product Orientation | Vertical |
| Contact Current Rating | 50mA |
| Operating Voltage | 24VDC |
| Contact Base Material | Copper Alloy |
| Contact Plating | Silver |
| Termination | Through-Hole Solder |
| Leg Style | Kinked |
| Actuator Material | PBT |
| Case Material | Nylon |
| Case / Actuator Color | Black |
| Product Height | 5mm |
| Button Width | 3.5mm |
| Actuator Length | 1.4mm |
| Operating Temperature | -40°C to +105°C |
| Packaging | Bag/Box |
| Lifecycle Status | Active |
Applications
- PCB-mounted control buttons
- Industrial control panels
- Test and measurement equipment
- Consumer electronics
- Audio/video equipment
- Instrumentation interfaces
- Embedded system control boards
- Reset, mode select, menu, and function buttons
Summary
TE Connectivity 1825910-6 is an active ALCOSWITCH FSM 6mm tactile switch with SPST-NO operation, 50mA/24VDC rating, silver-plated copper alloy contacts, and through-hole PCB mounting.
Design Resources
6 guides related to 1825910-6 and electromechanical switches topics — background reading before you freeze the schematic.
Frequently Asked Questions
Short answers for sourcing 1825910-6 from TE Connectivity: what to confirm before you place the order.
What is 1825910-6?
1825910-6 is a TE Connectivity ALCOSWITCH FSM 6mm tactile switch with SPST-NO operation, round top actuator, 50mA/24VDC rating, and through-hole PCB solder termination.
What type of component is 1825910-6?
1825910-6 is a Electromechanical Switches from TE Connectivity.
What are the key specifications of 1825910-6?
Brand / Series: ALCOSWITCH FSM; Part Number: 1825910-6; TE Internal Description: FSM4JH=6MM TACT SWITCH, HIGH TEMP; Switch Type: Tactile Switch; Contact Form: SPST-NO.
Is 1825910-6 in stock at MOZ Electronics?
1825910-6 is listed as in stock. Order online when a price is shown, or submit an RFQ for volume pricing and lead time.
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