PM5HTW6.0 LED Panel Indicator - Equivalent & Substitute Parts

Part Overview

The PM5HTW6.0 is a red LED panel indicator manufactured by Bivar Inc., designed for 2V applications with 30mA maximum current rating. This component features a 5mm T-1 3/4 lens with a 35° viewing angle and 40mcd brightness output at 625nm peak wavelength. The part is currently classified as obsolete, necessitating identification of active equivalent components to maintain design continuity and ensure supply chain availability for new production and field replacements.

Substiute Parts

PM5HTW6.0

Bivar Inc.In Stock: 811PM5HTW6.0 Datasheet

Current PartRFQ

PM5HCW6.0

Bivar Inc.In Stock: 651PM5HCW6.0 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the obsolete PM5HTW6.0 is determined by strict equivalence across the following critical parameters:

Electrical Compatibility:

• Forward voltage (Vf): 2V
• Maximum current (If): 30mA
• Peak wavelength: 625nm (red spectrum)

Mechanical Compatibility:

• Lens size: 5mm T-1 3/4 form factor
• Panel cutout shape: Round
• Panel cutout dimensions: 0.25" (6.35mm)
• Lens style: Round with domed top
• Termination: Wire leads 6" (152.40mm)
• Viewing angle: 35°
• Brightness output: 40mcd

Environmental & Compliance:

• Moisture Sensitivity Level: 1 (Unlimited)
• ECCN: EAR99
• HTSUS: 8541.41.0000

The substitute part PM5HCW6.0 maintains all electrical and mechanical parameters identical to the main part. The primary difference is lens transparency: PM5HCW6.0 features a clear colorless lens versus the red-tinted lens of PM5HTW6.0. Both parts are classified as red LED indicators with identical lamp color specifications.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: PM5HCW6.0

The PM5HCW6.0 is the direct functional equivalent for the obsolete PM5HTW6.0. All critical electrical parameters (2V forward voltage, 30mA maximum current, 625nm wavelength, 40mcd output) and mechanical specifications (5mm T-1 3/4 lens, 0.25" round panel cutout, 35° viewing angle, 6" wire leads) are identical.

The PM5HCW6.0 is currently in active production status with 617 units in stock, ensuring supply chain continuity. Both parts share identical moisture sensitivity classification (MSL 1 - Unlimited), export control designation (ECCN EAR99), and tariff classification (HTSUS 8541.41.0000).

The lens transparency difference (clear colorless lens on PM5HCW6.0 versus unspecified lens on PM5HTW6.0) does not affect electrical performance or mechanical compatibility. The red lamp color specification remains constant across both parts, ensuring consistent visual indication output in panel-mounted applications.

The PM5HCW6.0 carries RoHS3 compliance certification, meeting current environmental and regulatory requirements for electronic component manufacturing and distribution.

Frequently Asked Questions (FAQ)

Q: Can PM5HCW6.0 directly replace PM5HTW6.0 in existing designs?

A: Yes. The PM5HCW6.0 maintains identical electrical ratings (2V, 30mA), mechanical form factor (5mm T-1 3/4 lens, 0.25" round cutout), and optical output (40mcd, 625nm, 35° viewing angle). Wire lead length and termination style are identical at 6" (152.40mm). Panel mounting compatibility is preserved.

Q: What is the difference between the lens specifications of these two parts?

A: PM5HTW6.0 lens color and transparency are not specified in the technical data. PM5HCW6.0 features a colorless clear lens. Both parts maintain red lamp color specification and identical brightness output (40mcd). The lens transparency difference does not affect electrical performance or circuit compatibility.

Q: Are there any compliance or certification differences?

A: Both parts share identical moisture sensitivity level (MSL 1 - Unlimited), export control classification (ECCN EAR99), and tariff code (HTSUS 8541.41.0000). PM5HCW6.0 carries RoHS3 compliance certification. PM5HTW6.0 is obsolete and no longer in production.

Q: What is the current availability status?

A: PM5HTW6.0 is classified as obsolete with 791 units listed as new original stock. PM5HCW6.0 is in active production status with 617 units in current inventory. For new designs and ongoing production, PM5HCW6.0 is the recommended selection.

Q: Are the electrical parameters identical for circuit design purposes?

A: Yes. Forward voltage (Vf Typ): 2V, Maximum current (If Max): 30mA, Peak wavelength: 625nm, and brightness output: 40mcd are identical across both parts. Circuit design, current-limiting resistor calculations, and power supply requirements remain unchanged.

Q: Can PM5HCW6.0 be used in field replacement applications for PM5HTW6.0?

A: Yes. Identical electrical ratings, mechanical dimensions, panel cutout specifications, and wire lead configuration ensure direct field replacement compatibility. No circuit modifications or panel rework is required.