Dialight 56822333334 LED Circuit Board Indicator Equivalent & Substitute Parts

Part Overview

The Dialight 56822333334 is a 3mm T-1 yellow LED circuit board indicator with right-angle through-hole mounting. This component features a tinted round domed lens, 2.1V forward voltage, and 20mA operating current, designed for panel-mount applications requiring visual status indication.

The main part (56822333334) is classified as obsolete. Equivalent substitute parts are available in active product status, making substitution necessary for new designs and ongoing procurement requirements.

Substiute Parts

56822333334

DialightIn Stock: 100356822333334 Datasheet

Current PartRFQ

56822333334F

DialightIn Stock: 76456822333334F Datasheet

DirectRFQ

56822433334F

DialightIn Stock: 87456822433334F Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Dialight 56822333334 is determined by strict equivalence across all electrical and mechanical parameters. The following criteria must be matched:

• Lens size and style (3mm T-1, round with domed top)
• Lens type (tinted)
• Color and wavelength (yellow, 585nm peak)
• Configuration (4 High x 4 Wide)
• Electrical specifications (2.1V, 20mA, 30mcd, 45° viewing angle)
• Mounting type (through hole, right angle)
• Series designation (568)

Both substitute parts meet these requirements and are classified as active products with current RoHS3 compliance.

Parameter Comparison

Engineering Selection Recommendations

Both substitute parts (56822333334F and 56822433334F) provide direct functional equivalence to the obsolete 56822333334. Selection between substitutes should be based on the following factors:

Product Status: Both substitutes are active products, ensuring long-term availability and supply chain continuity compared to the obsolete main part.

Compliance: Both substitutes are ROHS3 compliant, whereas the main part is RoHS non-compliant. This compliance upgrade is significant for applications subject to RoHS regulations.

Inventory Availability: 56822433334F has 838 units in stock; 56822333334F has 744 units in stock. Both provide adequate inventory for procurement planning.

Packaging: Both substitutes are supplied in bulk packaging, consistent with standard component distribution formats.

All three parts share identical electrical and mechanical specifications, ensuring direct pin-for-pin and form-factor compatibility in existing circuit board designs.

Frequently Asked Questions (FAQ)

Q: Can 56822333334F and 56822433334F be used interchangeably with 56822333334?

A: Yes. All three parts are electrically and mechanically equivalent across all specified parameters including voltage, current, lens configuration, mounting type, and optical characteristics.

Q: What is the primary reason to substitute the obsolete 56822333334?

A: The main part is classified as obsolete. The substitute parts (56822333334F and 56822433334F) are active products, ensuring continued availability for new designs and replacement procurement.

Q: Are there compliance differences between the main part and substitutes?

A: Yes. The main part (56822333334) is RoHS non-compliant, while both substitutes (56822333334F and 56822433334F) are ROHS3 compliant. This is relevant for applications subject to RoHS regulations.

Q: Do the substitutes have different packaging requirements?

A: The main part packaging is unspecified. Both substitutes are supplied in bulk packaging, which is standard for LED component distribution.

Q: Are there any differences in moisture sensitivity or environmental ratings?

A: No. All three parts share identical MSL rating of 1 (Unlimited), REACH status (REACH Unaffected), ECCN (EAR99), and HTSUS classification (8541.41.0000).

Q: Which substitute should be selected if both are available?

A: Both substitutes are functionally equivalent. Selection may be based on inventory availability, supplier preference, or internal procurement policies. 56822433334F currently has higher inventory (838 units vs. 744 units).