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TTR31-A1C121AA2CAB

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TTR31-A1C121AA2CAB

TTR31-A1C121AA2CAB

$521.32
  • Description：TEMPERATURE SWITCH
  • Series：Thermophant
  • Mfr：Endress+Hauser
  • Package：Box

SKU:1a1c6a4cd1bd Category: Brand:

　　
  • Quantity
    • -
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    • 　　　
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Product Detailed Parameters

  • Description：TEMPERATURE SWITCH
  • Series：Thermophant
  • Mfr：Endress+Hauser
  • Package：Box
  • Trip Temperature Threshold：Hot
  • Switching Temperature：-
  • Accuracy：-
  • Current - Output (Max)：250mA
  • Output Type：PNP
  • Output：-
  • Output Function：-
  • Selectable Hysteresis：Yes
  • Features：Selectable Hysteresis
  • Voltage - Supply：12 V ~ 30 V
  • Current - Supply：60mA
  • Operating Temperature：-50°C ~ 150°C
  • Mounting Type：Panel Mount
  • Package / Case：Cylinder, Threaded
  • Supplier Device Package：-
  • Grade：-
  • Qualification：-

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TTR31-A1C121AA2CAB

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

Endress+Hauser TTR31-A1C121AA2CAB is used in Thermostats - Solid State category where integration and verification need to stay predictable. Key specs include Description (TEMPERATURE SWITCH), Series (Thermophant), Packaging (Box), Supply (12 V ~ 30 V), and Temperature (-50°C ~ 150°C).

Selection Notes
  • For TTR31-A1C121AA2CAB, confirm Trip Temperature Threshold (Hot) meets your design constraints and system-level expectations.
  • Ensure the package/case (Cylinder, Threaded) and land pattern match your PCB layout before procurement.
  • Check the supply current (60mA) in your power budget and thermal plan.
  • Match the output type (PNP) when selecting alternates or second sources.
Alternates & Substitutions
  • For Thermostats - Solid State, validate alternates under worst-case corners rather than assuming typical-only conditions represent production builds.
  • Validate the min/max operating conditions (supply 12 V ~ 30 V, temperature -50°C ~ 150°C) and keep headroom for worst-case corners.
  • Treat package/case Cylinder, Threaded, mounting Panel Mount, packaging Box as the first filter, then move on to electrical and performance checks.
  • If you are qualifying a second source, align documentation/traceability requirements early to avoid surprises in procurement.
FAQ

How do I confirm compatibility for TTR31-A1C121AA2CAB?
Match mechanical footprint first, then verify electrical limits and operating conditions against your system constraints.

What Trip Temperature Threshold is listed for TTR31-A1C121AA2CAB?
Hot

What is the Features of TTR31-A1C121AA2CAB?
Selectable Hysteresis

Which supply current is specified for TTR31-A1C121AA2CAB?
60mA

Application Scenarios

When Endress+Hauser TTR31-A1C121AA2CAB is used in Thermostats - Solid State designs, teams typically start by confirming interfaces, supply rails, operating envelope, and qualification expectations. In practice, they often exist to remove unknowns: fewer discrete dependencies, clearer documentation, and simpler validation on real hardware. Teams generally prefer focused building blocks when the alternative is a fragile, layout-dependent workaround that is hard to qualify. Across high-mix production, predictable parts reduce rework by keeping bring-up steps and measurements consistent across lots. In production, documented behavior simplifies troubleshooting and lowers lifecycle maintenance cost. Within fielded products, predictable behavior reduces intermittent failures and makes service procedures more straightforward.

Compatibility Advice
  • Validate the part under realistic load and supply noise so edge cases show up before production ramp before release to production.
  • Before committing to volume builds, confirm EMC/EMI constraints are addressed in layout and wiring so compliance does not require late redesign. This keeps qualification evidence reproducible later.
Project Fit
  • Strongest fit when you can verify Endress+Hauser TTR31-A1C121AA2CAB for Thermostats - Solid State integration with the real wiring and cabling, if you care about repeatability and serviceability in fielded products.
TTR31-A1C121AA2CABTTR31-A1C121AA2CAB
$521.32
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