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LTL4HMEPADS

LTL4HMEPADS

$0.06
  • Description：LED RED DIFFUSED T/H
  • Series：-
  • Mfr：Lite-On Inc.
  • Package：Bag

SKU:d54139f6ec45 Category: Brand:

　　
  • Quantity
    • -
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Product Detailed Parameters

  • Description：LED RED DIFFUSED T/H
  • Series：-
  • Mfr：Lite-On Inc.
  • Package：Bag
  • Color：Red
  • Configuration：Standard
  • Lens Color：Red
  • Lens Transparency：Diffused
  • Millicandela Rating：1010mcd
  • Lens Style：Oval with Domed Top
  • Lens Size：4.00mm Dia
  • Voltage - Forward (Vf) (Typ)：2.1V
  • Current - Test：20mA
  • Viewing Angle：110°, 50°
  • Mounting Type：Through Hole
  • Wavelength - Dominant：624nm
  • Wavelength - Peak：631nm
  • Features：-
  • Package / Case：-
  • Supplier Device Package：-
  • Size / Dimension：4.00mm Dia
  • Height (Max)：10.25mm
  • Grade：-
  • Qualification：-

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LTL4HMEPADS

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. LTL4HMEPADS is selected in LED Indication - Discrete category when brightness/color and thermal behavior need to remain consistent over time. Key specs include Description (LED RED DIFFUSED T/H) and Mounting (Through Hole).

Selection Notes
  • For LTL4HMEPADS, confirm the supply current (20mA) is acceptable for standby and active operation.
  • Verify the optical wavelength (624nm) matches your sensor or visual display requirements.
  • Validate Lens Transparency (Diffused) under the expected test conditions in your application.
  • Verify the mounting type (Through Hole) fits your manufacturing and inspection workflow.
Alternates & Substitutions
  • Start with mechanical equivalence and keep mounting Through Hole, packaging Bag aligned so the alternate is footprint-safe.
  • For LEDs/opto parts, match optical output requirements and confirm drive current and thermal limits to avoid early degradation.
  • Before approving a second source, compare the functional mode matrix and the test conditions behind the marketing headline specs.
  • If you already have candidate alternates, share them and we will check the key drop-in risks before you buy.
FAQ

What details help you quote LTL4HMEPADS quickly?
Send the part number (LTL4HMEPADS), quantity, target delivery date, and any required packaging or documentation.

What Viewing Angle is listed for LTL4HMEPADS?
110°, 50°

Can you confirm the Height (Max) for LTL4HMEPADS?
10.25mm

Which Configuration is listed for LTL4HMEPADS?
Standard

Application Scenarios

Selecting Lite-On Inc. LTL4HMEPADS for LED Indication - Discrete usually comes down to meeting the system constraints that matter most: limits, interfaces, and testability in the real build. Engineers typically validate polarity, resistor/driver choice, and thermal rise to avoid color shift and uneven brightness across production units. In real deployments, well-matched optical blocks reduce tuning effort by keeping thresholds and sensitivity stable as LEDs age and environments vary. Optical parts are often selected for how easy they are to validate: test access, repeatable geometry, and predictable failure modes. In industrial HMIs, indicators and optical sensing support fast diagnostics under high ambient light and high EMI. Across industrial control panels, indicator LEDs provide clear status feedback near motors and switching supplies, where EMI and ambient light can hide weak indicators.

Compatibility Advice
  • During bring-up and production test, verify interface levels and timing margins against the host so integration does not depend on typical-only conditions. This keeps acceptance criteria measurable and repeatable.
  • Before freezing the BOM, confirm package, footprint, and pinout against the datasheet so assembly and rework do not become a late blocker. This avoids one-off tuning in production.
Project Fit
  • Most suitable when you can qualify Lite-On Inc. LTL4HMEPADS for LED Indication - Discrete integration across temperature and supply corners, and you value predictable behavior under worst-case corners more than peak typical performance. That said, more fragile when integrating Lite-On Inc. LTL4HMEPADS for LED Indication - Discrete, the system is tuned case-by-case and cannot be reproduced, because the integration depends on constraints that cannot be controlled across builds.
LTL4HMEPADSLTL4HMEPADS
$0.06
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