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11806826

11806826

$106.29
  • Description：ELECTR. BUZZER EM CONTIN. TONE 4
  • Series：-
  • Mfr：WERMA USA Inc.
  • Package：Bulk

SKU:c3de5bd0572d Category: Brand:

　　
  • Quantity
    • -
    • +
    • 　　　
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Product Detailed Parameters

  • Description：ELECTR. BUZZER EM CONTIN. TONE 4
  • Series：-
  • Mfr：WERMA USA Inc.
  • Package：Bulk
  • Driver Circuitry：Indicator, Internally Driven
  • Input Type：AC, DC
  • Frequency：2.4kHz
  • Technology：Magnetic
  • Operating Mode：Single Tone
  • Duration：-
  • Sound Pressure Level (SPL)：90dB @ 48V, 100cm
  • Current - Supply：20mA
  • Port Location：Top
  • Operating Temperature：0°C ~ 60°C
  • Approval Agency：CE, EAC
  • Ratings：-
  • Ingress Protection：IP30
  • Mounting Type：Panel Mount
  • Termination：Connector
  • Height - Seated (Max)：1.929" (49.00mm)
  • Voltage - Rated：48 V
  • Voltage Range：48V
  • Size / Dimension：1.693" Dia (43.00mm)

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11806826

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

WERMA USA Inc. 11806826 is used in Alarms, Buzzers, and Sirens category where integration and verification need to stay predictable. Key specs include Description (ELECTR. BUZZER EM CONTIN. TONE 4), Packaging (Bulk), Supply (48V), Temperature (0°C ~ 60°C), and Mounting (Panel Mount).

Selection Notes
  • For 11806826, verify Ingress Protection (IP30) matches your requirements and the datasheet test conditions.
  • Verify the mounting type (Panel Mount) fits your manufacturing and inspection workflow.
  • Check the rated voltage (48 V) and apply derating per your reliability target.
  • Confirm the operating frequency (2.4kHz) and any related tolerance requirements.
Alternates & Substitutions
  • For Alarms, Buzzers, and Sirens substitutions, lock footprint/pinout and operating envelope first, then verify the critical performance conditions on your hardware.
  • Lock the mechanical constraints first (mounting Panel Mount, packaging Bulk) before comparing performance specs.
  • Verify the alternate stays within supply 48V, temperature 0°C ~ 60°C across startup, load steps, and worst-case temperature.
  • If you are qualifying a second source, align documentation/traceability requirements early to avoid surprises in procurement.
FAQ

What details help you quote 11806826 quickly?
Share the part number (11806826), quantity, target delivery date, and any packaging or documentation requirements.

What is the Input Type of 11806826?
AC, DC

Which supply voltage range is specified for 11806826?
48V

What Height - Seated (Max) is listed for 11806826?
1.929" (49.00mm)

Application Scenarios

WERMA USA Inc. 11806826 shows up under Alarms, Buzzers, and Sirens when designers want a well-bounded, datasheet-driven building block instead of a fragile board-level workaround. Engineers typically focus on SNR, frequency response, EMI immunity, and mechanical acoustics so performance holds in real rooms and enclosures. They support features such as voice triggering, beamforming, or loud alarm signaling where clarity matters. In medical devices, audio and sensing paths are validated for predictable behavior in regulated workflows. Within automotive cabins, audio circuits tolerate vibration and temperature cycling while supporting hands-free calls and ANC. Across industrial alarms, buzzers and sirens must deliver clear SPL on noisy factory floors with high duty-cycle reliability. Across smart home devices, audio and voice processing works near radios and switching supplies, so EMI immunity is crucial.

Compatibility Advice
  • To avoid late surprises, check filtering, gain structure, and grounding so hum and coupling do not dominate in the final enclosure and cabling on the assembled PCB.
  • For production stability, check filtering, gain structure, and grounding so hum and coupling do not dominate in the final enclosure and cabling before release to production.
  • Check filtering, gain structure, and grounding so hum and coupling do not dominate in the final enclosure and cabling with the real source, load, and wiring.
Project Fit
  • Good fit when you can test and document WERMA USA Inc. 11806826 for Alarms, Buzzers, and Sirens integration in the final enclosure, and you care about stable behavior across temperature and supply variation rather than best-case bench numbers.
  • Poor fit when test access is too limited to verify key audio metrics in production conditions, because the key behaviors cannot be confirmed on the assembled system.
1180682611806826
$106.29
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