1127090000

1127090000

$27.63
  • Description:SSR RELAY SPST-NO 0.1A 3-48V
  • Series:TERMSERIES
  • Mfr:Weidmüller
  • Package:Bulk

SKU:0e1e0e6b1d79 Category: Brand:

  
  • Quantity
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Product Detailed Parameters

  • Description:SSR RELAY SPST-NO 0.1A 3-48V
  • Series:TERMSERIES
  • Mfr:Weidmüller
  • Package:Bulk
  • Mounting Type:DIN Rail
  • Circuit:SPST-NO (1 Form A)
  • Output Type:DC
  • Voltage - Input:120VAC/DC
  • Voltage - Load:3 V ~ 48 V
  • Load Current:0.1 A
  • Termination Style:Spring Terminal
  • Package / Case:Module
  • Supplier Device Package:-
  • On-State Resistance (Max):-
  • Grade:-
  • Qualification:-
  • Operating Temperature:-20°C ~ 60°C
  • Approval Agency:CE, cULus, DNV, UKCA

Download product information

1127090000

Buying Guide
Summary

Weidmüller 1127090000 is used in Solid State Relays (SSR) category when predictable switching behavior and derating under real loads are required. Key specs include Description (SSR RELAY SPST-NO 0.1A 3-48V), Temperature (-20°C ~ 60°C), Package/case (Module), Mounting (DIN Rail), and Packaging (Bulk).

Selection Notes
  • For 1127090000, confirm the operating temperature range (-20°C ~ 60°C) meets your deployment conditions.
  • Verify Approval Agency (CE, cULus, DNV, UKCA) and compare it against your reference design limits.
  • Verify the mounting type (DIN Rail) fits your manufacturing and inspection workflow.
  • Ensure the supply current (0.1 A) is acceptable for battery life and thermal limits.
Alternates & Substitutions
  • For Solid State Relays (SSR), validate alternates under worst-case corners rather than assuming typical-only conditions represent production builds.
  • Validate the min/max operating conditions (supply 3 V ~ 48 V, temperature -20°C ~ 60°C) and keep headroom for worst-case corners.
  • When evaluating alternates, treat package/case Module, mounting DIN Rail, packaging Bulk as non-negotiable unless you are re-spinning the PCB.
  • For switching parts, align contact form SPST-NO (1 Form A) and validate life expectancy under your real duty cycle.
FAQ

How do I choose an alternate for 1127090000?
Match footprint and ratings first, then confirm operating conditions and test conditions behind key specs before approval.

Which supply voltage range is specified for 1127090000?
3 V ~ 48 V

What operating temperature range is listed for 1127090000?
-20°C ~ 60°C

What mounting type does 1127090000 use?
DIN Rail

Application Scenarios

Weidmüller 1127090000 is a common choice in Solid State Relays (SSR) applications where the goal is to keep validation repeatable and avoid edge-case surprises during bring-up. They are often selected based on safety requirements, mechanical constraints, and real-world switching stress. Well-chosen switching elements improve safety and reduce maintenance costs. In appliances, user-facing switching is validated for cycle life and ingress protection. Across industrial I/O and automation, solid-state switches drive loads where EMI, thermal rise, and dv/dt immunity must be validated with real cabling. Within battery-powered devices, solid-state switching controls rails where leakage and temperature drift influence standby life and thermal headroom. Solid-state switching focuses on leakage, thermal rise, dv/dt immunity, and load transients so behavior remains predictable over temperature. This typically reduces the number of board spins required to reach a stable production release.

Compatibility Advice
  • For Solid State Relays (SSR), confirm mounting and sealing align with the environment, because ingress often drives intermittent failures across temperature and supply corners.
  • For second-source planning, coordinate switching and protection so fault cases fail safe rather than creating nuisance trips or unsafe states. This keeps acceptance criteria measurable and repeatable.
  • In practice, ensure the switching element matches the load type and transient profile so inductive kick and wear are controlled. This avoids one-off tuning in production.
Project Fit
  • Strongest fit when you can verify Weidmüller 1127090000 for Solid State Relays (SSR) integration across temperature and supply corners, typically when you need deterministic behavior in safety, interlock, or control paths.
  • A practical check is to define acceptance criteria and validate the key assumptions across temperature and supply corners before approving substitutions.
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$27.63
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