NKK Switches
NKK Switches B12LB SWITCH TOGGLE SPDT 0.4VA 28V
Toggle Switch · NKK Switches
MPNB12LB
NKK Switches B12LB SWITCH TOGGLE SPDT 0.4VA 28V
- 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
Product Overview
Application context for B12LB (NKK Switches · Toggle Switch) — what the part is for, how it is typically used, and the design points buyers ask about first.
NKK Switches B12LB SWITCH TOGGLE SPDT 0.4VA 28V
NKK Switches B12LB SWITCH TOGGLE SPDT 0.4VA 28V
Design Resources
Tutorial and application reading tied to B12LB. These are editorial guides on this site, not manufacturer PDFs.
GUIDELR44 Battery Equivalent Guide for Electronic DevicesRead guide →GUIDEWhat Is an Autopilot Control System? Aircraft Sensors, Actuators, and Flight Control Electronics ExplainedRead guide →GUIDEIndustrial Electronic Components: Types, Applications, and Sourcing GuideRead guide →GUIDECircuit Board Components: A Practical Guide to Identification, Functions, and LabelsRead guide →GUIDERJ11 vs RJ12 vs RJ45: Modular Connector Differences ExplainedRead guide →GUIDEETF0102 vs TXS0102 vs PCA9306: Deep Engineering Comparison of Bidirectional Level Shifter ICsRead guide →
Frequently Asked Questions
Short answers for sourcing B12LB from NKK Switches: what to confirm before you place the order.
What is B12LB?
NKK Switches B12LB SWITCH TOGGLE SPDT 0.4VA 28V
What type of component is B12LB?
B12LB is a Toggle Switch from NKK Switches.
Is B12LB in stock at MOZ Electronics?
B12LB is listed as in stock. Order online when a price is shown, or submit an RFQ for volume pricing and lead time.
Sourcing desk
Need volume pricing, a specific date code, or an alternative part?
Send us the quantity and target date — a sourcing specialist replies within one business day.