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
- Price
- From $3.2700(MOQ 500)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of L201021MA04Q?
- 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
What is L201021MA04Q used for?
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.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8536.50.90.50 |
| Country of Origin | Vietnam |
Where can I find the L201021MA04Q datasheet?
L201021MA04Q Datasheet DownloadOfficial datasheet from C & K COMPONENTS
What are equivalent replacements for L201021MA04Q?
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.
Related Guides
STM32H725IGT3 Selection Guide: Memory, Package, Temperature, and Supply
Choose the right STM32H725 variant by comparing Flash, package, pin count, temperature grade, connectivity, and production requirements.
Aug 1, 2026
STM32H725IGT3 High-Performance MCU Design Guide
Design STM32H725IGT3 systems for reliable 550 MHz operation with practical power, clock, cache, DMA, PCB, ADC, and recovery guidance.
Jul 31, 2026
150141VS73100 Violet SMD LED Selection Guide: Color, Drive, and Sourcing
Select the 150141VS73100 by wavelength, brightness, drive current, 3528 fit, reliability, and traceable sourcing requirements.
Jul 31, 2026
STEF05SGR 5 V eFuse Protection Design Guide
Design a reliable 5 V STEF05SGR eFuse stage with current-limit math, capacitor sizing, thermal analysis, fault recovery, and PCB layout guidance.
Jul 30, 2026
Why Buy from FindMyChip
About C & K COMPONENTS
C & K COMPONENTS is a leading electronic component manufacturer. FindMyChip sources C & K COMPONENTS ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 500+ | $4.7400 | $2370.00 |
| 750+ | $3.3300 | $2497.50 |
| 1000+ | $3.2700 | $3270.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“The anti-counterfeit verification gave us confidence we'd never had with other China suppliers.”
You May Also Like
B3J-2100
Omron Electronics
Switch
ESE-13V01B
Panasonic
Switch
ESE-13V01D
Panasonic
Switch
ESE-13V01A
Panasonic
Switch
A6RS-102RF
Omron Electronics
Switch
SH-7010TB
Copal Electronics
Switch
SH-7050TB
Copal Electronics
Switch
KC1901A
E-Switch
Switch
SRBV141201
ALPS
Switch
ITR-9608
Everlight
Switch
MDSM-4R-12-18
LITTELFUSE
Switch
ADTS63RV
Apem
Switch
MC32860
MULTICOMP
Switch
ADTS648RV
Apem
Switch
EVP-BB4A9B000
Panasonic
Switch
EVP-BB2A9B000
Panasonic
Switch
RPI-246
ROHM Semiconductor
Switch
CUS-22TB
Copal Electronics
Switch
100SP1T2B4VS2QE
E-Switch
Switch
100SP1T2B4M6QE
E-Switch
Switch
200USP1T1A1M2RE
E-Switch
Switch
ATE1D-2M3-10-Z
Copal Electronics
Switch
100DP1T1B1M2QEH
E-Switch
Switch
100SP3T1B1M2QEH
E-Switch
Switch