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59165-1-U-00-D

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59165-1-U-00-D

59165-1-U-00-D

$0.98
  • Description：SWITCH REED SPST-NO 350MA 140V
  • Series：59165
  • Mfr：Littelfuse Inc.
  • Package：Tape & Reel (TR),Cut Tape (CT)

SKU:957bb025e353 Category: Brand:

　　
  • Quantity
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Product Detailed Parameters

  • Description：SWITCH REED SPST-NO 350MA 140V
  • Series：59165
  • Mfr：Littelfuse Inc.
  • Package：Tape & Reel (TR),Cut Tape (CT)
  • Type：Molded Body Reed
  • Circuit：SPST-NO
  • Current - Switching：350mA (AC), 500mA (DC)
  • Voltage - Switching AC：140 V
  • Voltage - Switching DC：200 V
  • Power - Rated：10W
  • Operate Time：1 ms
  • Release Time：1 ms
  • Mounting Type：Surface Mount
  • Termination Style：Gull Wing
  • Length - Overall：0.795" (20.19mm)
  • Operating Temperature：-40°C ~ 105°C
  • Current - Carry：800mA (DC)
  • Operate Range：20 ~ 25AT
  • Release Range：-
  • Size - Body：0.630" L x 0.095" W x 0.095" H (16.00mm x 2.40mm x 2.40mm)
  • Height Above Board：0.099" (2.52mm)
  • Capacitance：0.3 pF

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59165-1-U-00-D

How to buy
Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.
Payment Method
Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.
Delivery time
In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.
Freight calculation
Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.
Mode of Transportation
We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.
Return and Refund
Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.

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Buying Guide
Summary

Littelfuse Inc. 59165-1-U-00-D is evaluated in Magnetic, Reed Switches category where failure modes and qualification evidence matter as much as headline ratings. Key specs include Description (SWITCH REED SPST-NO 350MA 140V), Temperature (-40°C ~ 105°C), Mounting (Surface Mount), and Packaging (Tape & Reel (TR), Cut Tape (CT)).

Selection Notes
  • For 59165-1-U-00-D, validate the operating temperature range (-40°C ~ 105°C) for your environment and margin.
  • Double-check Size - Body (0.630" L x 0.095" W x 0.095" H (16.00mm x 2.40mm x 2.40mm)) against your specification and operating conditions.
  • Double-check the mounting type (Surface Mount) for your intended installation method.
Alternates & Substitutions
  • For Magnetic, Reed Switches, validate alternates under worst-case corners rather than assuming typical-only conditions represent production builds.
  • If the alternate is “close but not identical”, document the differences and define a measurable acceptance test for production.
  • Lock the mechanical constraints first (mounting Surface Mount, packaging Tape & Reel (TR), Cut Tape (CT)) before comparing performance specs.
  • For switching parts, align contact form SPST-NO and validate life expectancy under your real duty cycle.
FAQ

How do I choose an alternate for 59165-1-U-00-D?
Match footprint and ratings first, then confirm operating conditions and test conditions behind key specs before approval.

Which Voltage - Switching DC is listed for 59165-1-U-00-D?
200 V

What is the packaging of 59165-1-U-00-D?
Tape & Reel (TR), Cut Tape (CT)

What Operate Range is listed for 59165-1-U-00-D?
20 ~ 25AT

Application Scenarios

Littelfuse Inc. 59165-1-U-00-D shows up under Magnetic, Reed Switches when designers want a well-bounded, datasheet-driven building block instead of a fragile board-level workaround. Well-chosen switching elements improve safety and reduce maintenance costs. In many products, switching choices define failure modes, so teams favor predictable behavior and qualification evidence over headline ratings. In practice, within field equipment, sealing and contact materials determine long-term reliability under dust and moisture. In industrial maintenance scenarios, robust switching and clear failure behavior reduce the risk of unexpected restarts or false enables. Within automotive and industrial power routing, solid-state options reduce mechanical wear and enable faster fault response.

Compatibility Advice
  • In qualification work, validate bounce and timing behavior in the full control chain so false transitions are not created downstream. This reduces the chance that substitutions push hidden limits.
  • In practice, validate bounce and timing behavior in the full chain so control logic does not see false transitions before committing to volume builds.
Project Fit
  • Strongest fit when you can bench-verify Littelfuse Inc. 59165-1-U-00-D for Magnetic, Reed Switches integration on the assembled PCB, typically when you can control contamination and ingress with sealing and placement.
59165-1-U-00-D59165-1-U-00-D
$0.98
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