TLHR6200 Equivalent & Substitute Parts

Part Overview

The TLHR6200 is a red LED indicator manufactured by Vishay Semiconductor Opto Division, designed for through-hole mounting in T-1 3/4 (5mm) form factor applications. This part is classified as obsolete, making equivalent substitute parts necessary for new designs and ongoing production support. The TLHR6200 delivers 50mcd brightness at 2V forward voltage with a 28° viewing angle, suitable for standard indication applications requiring moderate luminous intensity.

Key Parameters

Parameter	Value
Manufacturer Part Number	TLHR6200
Manufacturer	Vishay Semiconductor Opto Division
Product Status	Obsolete
Color	Red
Lens Size	5mm, T-1 3/4
Lens Transparency	Clear
Millicandela Rating	50mcd
Voltage - Forward (Vf) Typical	2V
Current - Test	10mA
Viewing Angle	28°
Wavelength - Dominant	619nm
Wavelength - Peak	635nm
Mounting Type	Through Hole
Package / Case	Radial
Height (Max)	9.10mm
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the TLHR6200 are qualified based on the following criteria:

Primary Compatibility Parameters:

Lens size: 5mm, T-1 3/4 form factor
Mounting type: Through hole, radial configuration
Color: Red LED indication
Lens transparency: Clear
Package / Case: Radial

Electrical Compatibility Parameters:

Forward voltage (Vf): 1.8V to 2.0V range
Test current: 10mA to 20mA range
Wavelength dominant: 619nm to 640nm range

Regulatory & Environmental Parameters:

RoHS3 compliance
Moisture sensitivity level: 1 (Unlimited)
REACH unaffected status

Substitutes are grouped into two categories: direct electrical equivalents (matching 2V forward voltage and 10mA test current) and functional alternatives (operating within compatible voltage and current ranges while maintaining the same physical form factor and optical characteristics).

Parameter Comparison

Part Number	Manufacturer	Status	Color	Vf (Typ)	Test Current	mcd	Viewing Angle	Wavelength - Dominant	Height (Max)	RoHS3
TLHR6200	Vishay	Obsolete	Red	2V	10mA	50mcd	28°	619nm	9.10mm	Yes
HLMP-3366	Broadcom Limited	Active	Red	1.9V	10mA	13.8mcd	50°	626nm	6.35mm	Yes
HLMP-C115	Broadcom Limited	Active	Red	1.8V	20mA	600mcd	15°	640nm	8.91mm	Yes
HLMP-C215	Broadcom Limited	Active	Red	1.9V	20mA	300mcd	15°	626nm	8.91mm	Yes
HLMP-C223	Broadcom Limited	Active	Red	1.9V	20mA	170mcd	25°	626nm	8.91mm	Yes
LTL-307EE-012	Lite-On Inc.	Active	Red	2V	20mA	90mcd	40°	623nm	9.85mm	Yes
SLR-56VC3F	Rohm Semiconductor	Active	Red	2V	10mA	25mcd	40°	630nm	8.90mm	Yes
SLR-56VCT32	Rohm Semiconductor	Active	Red	2V	10mA	25mcd	40°	630nm	8.90mm	Yes
SSL-LX5093HT	Lumex Opto/Components Inc.	Active	Red	2V	20mA	25mcd	30°	—	8.60mm	Yes
SSL-LX5093IT-11	Lumex Opto/Components Inc.	Active	Red	2V	20mA	80mcd	30°	—	8.60mm	Yes

Engineering Selection Recommendations

Direct Electrical Equivalents (2V, 10mA): SLR-56VC3F and SLR-56VCT32 from Rohm Semiconductor provide the closest electrical match to the TLHR6200, operating at identical 2V forward voltage and 10mA test current. Both parts are active products with full RoHS3 compliance and unlimited moisture sensitivity rating. SLR-56VCT32 is packaged in Tape & Box format, while SLR-56VC3F is supplied in bulk. These parts are suitable for direct substitution in applications where the 25mcd brightness level is acceptable.

Higher Brightness Alternatives (1.8V–1.9V, 20mA): HLMP-C115, HLMP-C215, and HLMP-C223 from Broadcom Limited operate at lower forward voltages (1.8V–1.9V) with increased test current (20mA). These active products deliver significantly higher brightness levels (170mcd to 600mcd) and are suitable for applications requiring enhanced luminous intensity. All three maintain RoHS3 compliance and unlimited moisture sensitivity rating.

Moderate Brightness Alternative (2V, 20mA): LTL-307EE-012 from Lite-On Inc. operates at 2V forward voltage with 20mA test current, delivering 90mcd brightness. This active product is supplied in Tape & Reel packaging and provides a balanced brightness increase over the TLHR6200 while maintaining the same forward voltage.

Lower Brightness Alternative (1.9V, 10mA): HLMP-3366 from Broadcom Limited operates at 1.9V forward voltage with 10mA test current, delivering 13.8mcd brightness. This active product is suitable for applications where reduced brightness is acceptable and lower power consumption is desired.

All substitute parts maintain full regulatory compliance (RoHS3, REACH unaffected, EAR99 ECCN classification) and are currently in active production status, ensuring long-term availability.

Frequently Asked Questions (FAQ)

Q: Can HLMP-C115 replace TLHR6200 directly without circuit modification? A: HLMP-C115 operates at 1.8V forward voltage compared to TLHR6200's 2V, and requires 20mA test current versus 10mA. While the lower forward voltage reduces voltage drop, the increased current requirement may necessitate resistor value adjustment in current-limiting circuits. Verify that the circuit can supply 20mA without exceeding component ratings.

Q: What is the difference between SLR-56VC3F and SLR-56VCT32? A: Both parts are electrically identical (2V, 10mA, 25mcd, 630nm dominant wavelength) and physically compatible. The primary difference is packaging: SLR-56VC3F is supplied in bulk, while SLR-56VCT32 is supplied in Tape & Box format. Select based on your procurement and assembly requirements.

Q: Is the TLHR6200 truly obsolete, or can it still be sourced? A: The TLHR6200 is classified as obsolete by the manufacturer. While legacy inventory may exist through distributors, new production is not available. For new designs and ongoing production, substitute parts from active manufacturers (Broadcom, Lite-On, Rohm, Lumex) are recommended to ensure long-term supply chain stability.

Q: How do viewing angle differences affect substitution? A: The TLHR6200 has a 28° viewing angle. Substitutes range from 15° (narrower, more focused beam) to 50° (wider, more diffuse beam). Narrower viewing angles concentrate light intensity in a specific direction, while wider angles distribute light over a broader area. Select based on your application's optical requirements and mounting geometry.

Q: Are all substitute parts RoHS3 compliant? A: Yes. All substitute parts listed are RoHS3 compliant and REACH unaffected, matching the TLHR6200's regulatory status. All parts carry EAR99 ECCN classification and the same HTSUS code (8541.41.0000).

Q: What brightness level should I select for my application? A: The TLHR6200 delivers 50mcd. If your circuit is designed for this brightness level, select substitutes with comparable mcd ratings: LTL-307EE-012 (90mcd) or SSL-LX5093IT-11 (80mcd) for slightly higher brightness, or SLR-56VC3F/SLR-56VCT32 (25mcd) for lower brightness. HLMP-C115 (600mcd) and HLMP-C215 (300mcd) are suitable only if higher brightness is acceptable in your application.

Q: Can I use HLMP-3366 as a drop-in replacement? A: HLMP-3366 operates at 1.9V forward voltage and 10mA test current, matching the TLHR6200's current requirement. However, the significantly lower brightness (13.8mcd versus 50mcd) makes it unsuitable unless your application can tolerate reduced luminous intensity. The 50° viewing angle is also wider than the TLHR6200's 28°, affecting light distribution.

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