Honeywell 311SM3T Subminiature Basic Switch Honeywell's MICRO SWITCH SM Series represents an industry-leading solution for snap-action switching. These subminiature switches are engineered for consistent performance across a broad range of conditions, combining a compact size with ample electrical capacity and extended life. Featuring high-precision and repeatability, the SM Series offers gold and bifurcated gold contacts for low-energy switching and maximum reliability, suitable for applications requiring robust and dependable switching functionality. MIL-PRF-8805 qualified listings and FAA-PMA approvals further enhance its suitability for demanding environments.
Source Part No Stock Inv Date Qty/Price USD Buy/RFQ Authorized Distributors Newark 311SM3-T 202 06-01-2026 Unit price: $15.35 BUYDigiKey 311SM3-T 548 06-01-2026 Unit price: $17.67 BUYMouser Electronics 311SM3-T 137 06-02-2026 Unit price: $32 BUYRS Americas, Inc 311SM3-T 277 06-01-2026 Unit price: $17.44 BUYPowell Electronics 311SM3-T 26 06-01-2026 Unit price: $33.99 BUY
Authorized Distributors
Part No: 311SM3-T
Stock: 202
Inv Date: 06-01-2026
Price: Unit price: $15.35
Part No: 311SM3-T
Stock: 548
Inv Date: 06-01-2026
Price: Unit price: $17.67
Part No: 311SM3-T
Stock: 137
Inv Date: 06-02-2026
Price: Unit price: $32
Part No: 311SM3-T
Stock: 277
Inv Date: 06-01-2026
Price: Unit price: $17.44
Part No: 311SM3-T
Stock: 26
Inv Date: 06-01-2026
Price: Unit price: $33.99
Honeywell 311SM3T Subminiature Basic Switch Specifications: Operating Force: 0.06 N [6 g] Differential Travel: 0.025 mm [0.001 in] Mechanical Life: Up to 10,000,000 operations Operating Temperature: -54°C to 204°C [-65°F to 400°F] Voltage: 115 Vac, 125 Vac, 250 Vac, 30 Vdc Ampere Rating: 0.1 A to 11 A Circuitry: SPDT Termination: Quick connect, solder, PCB Contacts: Silver, gold plated, bifurcated gold Housing: Phenolic Size: 12,7 mm H x 6,35 mm W x 20,3 mm L [0.5 in H x 0.25 in W x 0.8 in L] Agency Approvals: UL, CE, CSA, ENEC, MIL-PRF-8805, FAA-PMA Buy the 311SM3-T HONEYWELL Subminiature Basic Switch | myMectronic Purchase the Honeywell 311SM3-T Subminiature Basic Switch securely and efficiently online.
Buy Now Frequently Asked Questions Where can I buy Honeywell 311SM3T? You can click on the BUY or RFQ button to purchase 311SM3T from an authorized Honeywell distributor.
How do I troubleshoot issues or seek technical support for part 311SM3T? You can download the 311SM3T datasheet or visit the Honeywell website for support.
Who is the manufacturer of 311SM3T? Honeywell
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