TLUR2400 Equivalent & Substitute Parts

Part Overview

The TLUR2400 is a red diffused LED with 1.8mm through-hole radial packaging, designed for indication applications. It features a 630nm dominant wavelength with 15mcd brightness rating and 2V forward voltage operation. The component is Active status and ROHS3 compliant, making it suitable for modern electronic assemblies requiring standard red LED indication functionality.

Substitute parts are identified when component availability is limited or when design requirements allow for compatible alternatives that maintain electrical and mechanical compatibility within the specified parameter ranges.

Substiute Parts

TLUR2400

Vishay Semiconductor Opto DivisionIn Stock: 2119TLUR2400 Datasheet

Current PartRFQ

TLUR2401

Vishay Semiconductor Opto DivisionIn Stock: 5132TLUR2401 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The TLUR2401 qualifies as a parametric equivalent to the TLUR2400 based on the following substitution criteria:

Matching Parameters (Substitution Basis):

• Color: Red
• Wavelength - Dominant: 630nm
• Wavelength - Peak: 640nm
• Voltage - Forward (Vf) (Typ): 2V
• Current - Test: 10mA
• Viewing Angle: 40°
• Mounting Type: Through Hole
• Lens Transparency: Diffused
• Lens Style: Round with Domed Top
• Package / Case: Radial
• Supplier Device Package: 1.8mm Miniplast
• Height (Max): 3.60mm
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)

Differing Parameter:

• Millicandela Rating: TLUR2401 provides 18mcd versus TLUR2400's 15mcd

The TLUR2401 maintains full electrical and mechanical compatibility with identical forward voltage, test current, wavelength characteristics, and physical dimensions. The increased brightness rating of the TLUR2401 represents an enhancement that does not compromise circuit compatibility.

Parameter Comparison

Engineering Selection Recommendations

Both TLUR2400 and TLUR2401 are Active status components manufactured by Vishay Semiconductor Opto Division with identical ROHS3 compliance and MSL ratings. Selection between these parts should be based on availability and application brightness requirements.

The TLUR2400 is specified for 15mcd brightness applications. The TLUR2401 provides 18mcd brightness while maintaining all other electrical and mechanical specifications. Both components are suitable for direct substitution in through-hole PCB assemblies requiring red LED indication at 2V forward voltage and 10mA test current.

Frequently Asked Questions (FAQ)

Q: Can TLUR2401 replace TLUR2400 in existing designs? A: Yes. The TLUR2401 maintains identical electrical characteristics (2V forward voltage, 10mA test current), wavelength specifications (630nm dominant, 640nm peak), and physical dimensions (1.8mm Miniplast package, 3.60mm maximum height). The increased brightness rating of 18mcd versus 15mcd does not compromise circuit compatibility.

Q: Are there any compliance differences between these parts? A: No. Both TLUR2400 and TLUR2401 carry identical ROHS3 compliance and MSL 1 (Unlimited) ratings, ensuring equivalent environmental and regulatory compliance.

Q: What is the primary difference between TLUR2400 and TLUR2401? A: The millicandela rating differs: TLUR2400 provides 15mcd while TLUR2401 provides 18mcd. All other parameters including color, wavelength, voltage, current, viewing angle, and physical packaging are identical.

Q: Are these parts interchangeable on the PCB? A: Yes. Both components use identical through-hole radial mounting with 1.8mm Miniplast packaging and 3.60mm maximum height, allowing direct PCB footprint compatibility.

Q: Do these LEDs require different circuit design considerations? A: No. Both parts operate at 2V forward voltage with 10mA test current and 40° viewing angle, requiring identical circuit design and current-limiting resistor calculations.