Littelfuse 57040000 Press-Fit Firecracker Reed Sensor The LITTELFUSE 57040-000 Press-Fit Firecracker Reed Sensor is a compact, cylindrical reed sensor ideal for a wide range of industrial applications. It features hermetically sealed contacts, a magnetically-operated proximity sensor, and options for normally open, normally closed, or single-pole-double-throw configurations. Suitable for position and limit sensing, security systems, level sensing, and linear actuator applications, this sensor functions optimally with the 57040 actuator. Its non-contact operation and simple press-fit installation make it a versatile and efficient solution for various control and automation needs.
Source Part No Stock Inv Date Qty/Price USD Buy/RFQ Authorized Distributors Newark 57040-000 2460 05-28-2026 Unit price: $2.34 BUYDigiKey 57040-000 1123 05-28-2026 Unit price: $4.73 BUYMouser Electronics 57040-000 1473 05-29-2026 Unit price: $4.52 BUYRS Americas, Inc 57040-000 100 05-28-2026 Unit price: $2.81 BUY
Authorized Distributors
Part No: 57040-000
Stock: 2460
Inv Date: 05-28-2026
Price: Unit price: $2.34
Part No: 57040-000
Stock: 1123
Inv Date: 05-28-2026
Price: Unit price: $4.73
Part No: 57040-000
Stock: 1473
Inv Date: 05-29-2026
Price: Unit price: $4.52
Part No: 57040-000
Stock: 100
Inv Date: 05-28-2026
Price: Unit price: $2.81
Littelfuse 57040000 Press-Fit Firecracker Reed Sensor Specifications: Contact Type: Normally Open, Normally Closed, Change-Over Switch Type: 1, 3, 4 Contact Rating: 10 VA/Watt (max) Switching Voltage (Vdc): 200 (max) Switching Voltage (Vac): 140 (max) Breakdown Voltage (Vdc): 250 (min) Switching Current (Adc): 0.5 (max) Switching Current (Aac): 0.35 (max) Carry Current (Adc): 1.2 (max) Contact Resistance: 0.2 Ω (max) Insulation Resistance: 10 MΩ (min) Contact Capacitance: 0.3 pF (typ) Operating Temperature: -40 to +105 °C Operate Time: 1.0 ms (max) Release Time: 1.0 ms (max) Shock Resistance: 100 G (max) Vibration Resistance: 30 G (max) Activate Distance (mm): 12-18, 15-20, 25-30 (depending on option) Cable Type: 24 AWG PVC 105°C UL1430/UL1569 Cable Length (mm): 300 (11.81) Termination Options: Tinned leads, Untinned leads, JST type XHP Buy the 57040-000 LITTELFUSE Press-Fit Firecracker Reed Sensor | myMectronic Purchase the LITTELFUSE 57040-000 Press-Fit Firecracker Reed Sensor securely and reliably online.
Buy Now Frequently Asked Questions Where can I buy Littelfuse 57040000? You can click on the BUY or RFQ button to purchase 57040000 from an authorized Littelfuse distributor.
How do I troubleshoot issues or seek technical support for part 57040000? You can download the 57040000 datasheet or visit the Littelfuse website for support.
Who is the manufacturer of 57040000? Littelfuse
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