L201021MA04Q C & K COMPONENTS Switch (Other) In Stock
C&K L201021MA04Q is a miniature slide switch from the L Series, designed for compact PCB-mount signal switching in consumer and industrial electronics. Offers reliable actuation in a small form factor with multiple circuit configurations. From $1.50; in stock with worldwide shipping.
- Manufacturer
- C & K COMPONENTS
- Package
- Other
- Pin Count
- 6
- Lifecycle
- ACTIVE
- Datasheet
- L201021MA04Q Datasheet PDF
- Category
- Switch
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Miniature slide switch form factor ideal for compact PCB layouts with limited board space
- L Series construction provides reliable mechanical actuation with smooth sliding action across rated life cycles
- Versatile circuit configuration options support SPDT and multi-position signal switching requirements
Applications
The C&K L201021MA04Q miniature slide switch is suited for mode selection, power routing, and function switching in consumer electronics, handheld instruments, and compact industrial control panels. Its small footprint and reliable actuation make it appropriate for portable devices, test equipment front panels, and embedded system configuration boards requiring manual signal path switching.
Specifications
| YTEOL | 8 |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8536.50.90.50 |
| Country of Origin | Vietnam |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What circuit configuration does the C&K L201021MA04Q slide switch support for signal routing?
The L201021MA04Q is a miniature slide switch with a multi-position (MA04) configuration, supporting 4-circuit positions for signal routing, mode selection, or channel switching across embedded system boards and compact consumer electronics requiring manual control of up to 4 signal paths.
How does the miniature form factor of L201021MA04Q benefit portable device PCB designs?
The compact L Series miniature body keeps PCB footprint minimal — ideal for handheld instruments, wearables, and portable consumer devices where board space is at a premium and a reliable slide switch must fit within tight enclosure dimensions without compromising actuation feel.
What mechanical life rating should engineers plan around when specifying L201021MA04Q in industrial control panels?
The L201021MA04Q is rated for a YTEOL (years to end of life) of 8 years, indicating long-term mechanical reliability for moderate-cycle industrial control panel applications. Engineers should factor this into maintenance schedules for switch assemblies on production equipment or instrument front panels.
When would L201021MA04Q be preferred over a tactile pushbutton for configuration switching?
L201021MA04Q is preferred over a tactile pushbutton when the selected position must be held indefinitely without power — for example, selecting a 4-position operating mode on an embedded controller — since the slide switch latches mechanically and retains the selected signal path across power cycles without software intervention.
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