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LTL1RMTBK4-M

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LTL1RMTBK4-M

LTL1RMTBK4-M

  • Description：LED BLUE CLEAR T-1 T/H
  • Series：-
  • Mfr：Lite-On Inc.
  • Package：Bulk

SKU:9e13cb3cf83f Category: Brand:

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Product Detailed Parameters

  • Description：LED BLUE CLEAR T-1 T/H
  • Series：-
  • Mfr：Lite-On Inc.
  • Package：Bulk
  • Color：Blue
  • Configuration：Standard
  • Lens Color：Colorless
  • Lens Transparency：Clear
  • Millicandela Rating：1500mcd
  • Lens Style：Round with Domed Top
  • Lens Size：3mm, T-1
  • Voltage - Forward (Vf) (Typ)：3.5V
  • Current - Test：20mA
  • Viewing Angle：15°
  • Mounting Type：Through Hole
  • Wavelength - Dominant：470nm
  • Wavelength - Peak：468nm
  • Features：-
  • Package / Case：Radial
  • Supplier Device Package：T-1
  • Size / Dimension：-
  • Height (Max)：4.45mm
  • Grade：-
  • Qualification：-

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LTL1RMTBK4-M

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

Lite-On Inc. LTL1RMTBK4-M is selected in LED Indication - Discrete category when brightness/color and thermal behavior need to remain consistent over time. Key specs include Description (LED BLUE CLEAR T-1 T/H), Package/case (Radial), and Mounting (Through Hole).

Selection Notes
  • For LTL1RMTBK4-M, double-check the mounting type (Through Hole) for your intended installation method.
  • Confirm the supply current (20mA) is acceptable for standby and active operation.
  • Verify the optical wavelength (470nm) matches your sensor or visual display requirements.
  • Double-check Lens Transparency (Clear) against your specification and operating conditions.
Alternates & Substitutions
  • For LED Indication - Discrete substitutions, lock footprint/pinout and operating envelope first, then verify the critical performance conditions on your hardware.
  • Validate min/max ratings and operating conditions at corners so the substitution does not depend on typical-only behavior.
  • Lock the mechanical constraints first (package/case Radial, supplier package T-1, mounting Through Hole) before comparing performance specs.
  • For optoelectronics, validate brightness and color in your real enclosure and ambient conditions.
FAQ

How do I optimize the life of LTL1RMTBK4-M?
Provide adequate thermal management and strictly control the drive current to prevent premature degradation.

Which supply current is specified for LTL1RMTBK4-M?
20mA

Can you confirm the Millicandela Rating for LTL1RMTBK4-M?
1500mcd

Can you confirm the Lens Size for LTL1RMTBK4-M?
3mm, T-1

Application Scenarios

Lite-On Inc. LTL1RMTBK4-M is listed under the LED Indication - Discrete category and is commonly used when correctness, reliability, and qualification repeatability matter. Engineers generally validate polarity, resistor/driver choice, and thermal rise to avoid color shift and uneven brightness across production units. For isolation, engineers validate CMTI, propagation delay, and aging; for indicators, they validate readability across ambient light and temperature. In practice, optoelectronics are judged by stability in the enclosure: thermal rise, optics, alignment, and contamination over time. In industrial HMIs, indicators and optical sensing support fast diagnostics under high ambient light and high EMI. Within outdoor equipment, indicators must remain legible under UV exposure, moisture, and condensation, so sealing and derating are treated as part of the design. After interfaces and margins are defined, teams validate the design on the actual board rather than relying on typical conditions.

Compatibility Advice
  • With the real source, load, and wiring, confirm current regulation accuracy so brightness matching remains stable across temperature and production variance. This keeps integration from depending on typical-only conditions.
  • Across temperature and supply corners, check lifetime and aging behavior under the real junction temperature so maintenance intervals are predictable. This avoids one-off tuning in production.
  • To reduce integration risk, verify ESD and surge paths at the enclosure entry so optical devices are not stressed through uncontrolled wiring. This reduces the chance that substitutions push hidden limits.
Project Fit
  • Good fit when you can bench-verify Lite-On Inc. LTL1RMTBK4-M for LED Indication - Discrete integration on the assembled PCB, and you care about stable brightness or transfer behavior after heat soak in the enclosure.
  • Poor fit when transfer behavior and drift cannot be measured, making long-term margins fragile, because the key behaviors cannot be confirmed on the assembled system.
LTL1RMTBK4-MLTL1RMTBK4-M

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