TLHF5800 Equivalent & Substitute Parts

Part Overview

The TLHF5800 is an orange 605nm LED indicator manufactured by Vishay Semiconductor Opto Division, configured as a discrete 2V radial through-hole component in T-1 3/4 (5mm) package. This part is classified as obsolete, making equivalent and substitute parts necessary for ongoing design support and procurement.

The TLHF5800 delivers 3500mcd at 20mA test current with an 8° viewing angle and 13.10mm maximum height. Its clear lens and round domed top design support standard LED indication applications requiring narrow beam concentration.

Key Parameters

Parameter	Value
Manufacturer Part Number	TLHF5800
Manufacturer	Vishay Semiconductor Opto Division
Color	Orange
Wavelength - Dominant	605nm
Wavelength - Peak	610nm
Voltage - Forward (Vf) Typical	2V
Current - Test	20mA
Millicandela Rating	3500mcd
Viewing Angle	8°
Lens Size	5mm, T-1 3/4
Lens Style	Round with Domed Top
Lens Transparency	Clear
Mounting Type	Through Hole
Package / Case	Radial
Height (Max)	13.10mm
Product Status	Obsolete
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution for the TLHF5800 is determined by the following critical parameters:

Primary Matching Criteria:

Color: Orange
Wavelength - Dominant: 605nm (±5nm tolerance acceptable for orange LEDs)
Voltage - Forward (Vf): 2V nominal (1.98V–2.02V acceptable)
Current - Test: 20mA
Mounting Type: Through Hole
Package / Case: Radial
Lens Size: 5mm, T-1 3/4
Lens Style: Round with Domed Top
Lens Transparency: Clear

Secondary Considerations:

Millicandela Rating: Substitutes may vary; higher ratings provide increased brightness margin
Viewing Angle: Substitutes may differ; narrower angles (8°) maintain original beam characteristics
Height: Substitutes with lower maximum height (8.85mm–8.91mm) offer improved PCB clearance
Product Status: Active status ensures ongoing availability and supply chain stability

The substitute parts listed below maintain compatibility across all primary matching criteria while offering active product status and improved availability compared to the obsolete TLHF5800.

Parameter Comparison

Parameter	TLHF5800	383-2UYC/S530-A3	7343-2USOC/H2/S400-A7	7343-2USOC/H2/S400-A8	7343-2USOC/H2/S530-A5	7343-2USOC/S400-A7	7343-2USOC/S530-A3	7343-2USOC/S530-A5	HLMP-EJ08-WZ000	HLMP-EJ08-X1000
Manufacturer	Vishay	Everlight	Everlight	Everlight	Everlight	Everlight	Everlight	Everlight	Broadcom	Broadcom
Color	Orange	Yellow	Red	Orange	Orange	Orange	Orange	Orange	Orange	Orange
Wavelength - Dominant (nm)	605	589	615	615	615	615	615	615	605	605
Voltage - Forward (Vf) Typical	2V	2V	2V	2V	2V	2V	2V	2V	1.98V	1.98V
Current - Test	20mA	20mA	20mA	20mA	20mA	20mA	20mA	20mA	20mA	20mA
Millicandela Rating (mcd)	3500	4263	1250	2000	1000	2000	1250	1250	10750	14100
Viewing Angle	8°	6°	20°	30°	30°	20°	20°	25°	8°	8°
Lens Size	5mm, T-1 3/4	5.00mm Dia	4.60mm Dia	5mm, T-1 3/4	4.60mm Dia	4.60mm Dia	4.60mm Dia	5mm, T-1 3/4	5mm, T-1 3/4	5mm, T-1 3/4
Lens Style	Round with Domed Top	Round with Domed Top	Round with Domed Top	Round with Domed Top	Round with Domed Top	Round with Domed Top	Round with Domed Top	Round with Domed Top	Round with Domed Top	Round with Domed Top
Lens Transparency	Clear	Clear	Clear	Clear	Clear	Clear	Clear	Clear	Clear	Clear
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole
Package / Case	Radial	Radial	Radial	Radial	Radial	Radial	Radial	Radial	Radial	Radial
Height (Max)	13.10mm	8.90mm	8.85mm	8.85mm	8.85mm	8.85mm	8.85mm	8.85mm	8.91mm	8.91mm
Product Status	Obsolete	Active	Active	Active	Active	Active	Active	Active	Active	Active
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)

Engineering Selection Recommendations

Primary Substitutes (Wavelength-Matched, 605nm):

HLMP-EJ08-WZ000 and HLMP-EJ08-X1000 from Broadcom Limited are the closest functional equivalents to the TLHF5800. Both maintain the 605nm dominant wavelength, 8° viewing angle, 5mm T-1 3/4 lens size, and through-hole radial package. Forward voltage is 1.98V, within acceptable tolerance of the 2V specification. Both parts are active products with ROHS3 compliance and unlimited moisture sensitivity rating. The HLMP-EJ08-WZ000 delivers 10750mcd and HLMP-EJ08-X1000 delivers 14100mcd, providing increased brightness compared to the original 3500mcd rating. Height is 8.91mm, reducing PCB clearance requirements versus the original 13.10mm.

Secondary Substitutes (Orange Color, Radial Package, Through-Hole Mount):

The Everlight 7343-2USOC series parts (7343-2USOC/H2/S400-A7, 7343-2USOC/H2/S400-A8, 7343-2USOC/H2/S530-A5, 7343-2USOC/S400-A7, 7343-2USOC/S530-A3, 7343-2USOC/S530-A5) maintain orange color, 2V forward voltage, 20mA test current, through-hole radial mounting, and ROHS3 compliance. These parts operate at 615nm dominant wavelength, which differs from the original 605nm specification. Viewing angles range from 20° to 30°, broader than the original 8°. Millicandela ratings range from 1000mcd to 2000mcd. Height is 8.85mm. These parts are suitable for applications where wavelength tolerance and viewing angle variation are acceptable.

Not Recommended:

383-2UYC/S530-A3 from Everlight is a yellow LED (589nm dominant wavelength) and does not match the orange color specification of the TLHF5800. 7343-2USOC/H2/S400-A2 is a red LED (615nm) and does not match the orange color specification.

All substitute parts listed carry active product status, ensuring supply chain continuity and long-term availability.

Frequently Asked Questions (FAQ)

Q: Can I use HLMP-EJ08-WZ000 or HLMP-EJ08-X1000 as direct replacements for TLHF5800?

A: Yes. Both Broadcom parts match the critical parameters: 605nm dominant wavelength, orange color, 2V forward voltage, 20mA test current, 8° viewing angle, 5mm T-1 3/4 lens, through-hole radial package, and ROHS3 compliance. Forward voltage is 1.98V, within acceptable tolerance. Both are active products with unlimited moisture sensitivity. The primary difference is increased brightness (10750mcd and 14100mcd respectively versus 3500mcd) and reduced height (8.91mm versus 13.10mm).

Q: What is the difference between the Everlight 7343-2USOC series and the TLHF5800?

A: The Everlight 7343-2USOC series maintains orange color, 2V forward voltage, 20mA test current, through-hole radial mounting, and ROHS3 compliance. However, they operate at 615nm dominant wavelength instead of 605nm, and feature broader viewing angles (20°–30° versus 8°). Millicandela ratings are lower (1000–2000mcd versus 3500mcd). These parts are suitable for applications where wavelength tolerance and viewing angle variation are acceptable.

Q: Why is the TLHF5800 obsolete?

A: The TLHF5800 is classified as obsolete by Vishay Semiconductor Opto Division. Active substitute parts from Broadcom and Everlight provide equivalent or superior performance with ongoing supply chain support.

Q: Does package height matter when substituting the TLHF5800?

A: Yes. The original TLHF5800 has a maximum height of 13.10mm. All substitute parts listed have maximum heights of 8.85mm–8.91mm, reducing PCB clearance requirements. Verify that reduced height does not conflict with mechanical constraints in your application.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All substitute parts listed carry ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1), matching the environmental specifications of the TLHF5800.

Q: Can I substitute a 615nm orange LED for the 605nm TLHF5800?

A: The Everlight 7343-2USOC series operates at 615nm. Substitution is acceptable if your application tolerates a 10nm wavelength shift and broader viewing angle (20°–30° versus 8°). Verify that color perception and beam characteristics remain acceptable for your specific indication application.

Q: What is the inventory status of substitute parts?

A: HLMP-EJ08-WZ000 has 1056 pcs in stock. HLMP-EJ08-X1000 has 1181 pcs in stock. Everlight 7343-2USOC series parts have 629–1147 pcs in stock. All parts are listed as new original stock.

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