OPF692-1 Equivalent & Substitute Parts

Part Overview

The OPF692-1 is a fiber optic transmitter operating at 850nm wavelength, manufactured by TT Electronics/Optek Technology. This component is classified as obsolete, making identification of suitable substitutes essential for ongoing system support and new design implementations. The OPF692-1 features an ST connector interface, 2V forward voltage, and 100 mA maximum forward current rating, designed for optical fiber transmission applications requiring 850nm spectral output.

Substiute Parts

OPF692-1

TT Electronics/Optek TechnologyIn Stock: 1062OPF692-1 Datasheet

Current PartRFQ

OPF693-2

TT Electronics/Optek TechnologyIn Stock: 1157OPF693-2 Datasheet

MFR RecommendedRFQ

OPF693-2

TT Electronics/Optek TechnologyIn Stock: 1157OPF693-2 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the OPF692-1 is determined by the following critical parameters:

• Wavelength: 850nm (primary functional requirement)
• Connector Type: ST (mechanical interface requirement)
• Current - DC Forward (If) (Max): 100 mA (electrical compatibility)
• Voltage - Forward (Vf) (Typ): Operating voltage compatibility
• RoHS and Compliance Status: Regulatory alignment

The OPF693-2 qualifies as a manufacturer-recommended substitute. Both components maintain identical wavelength (850nm), connector type (ST), and maximum forward current (100 mA) specifications. The OPF693-2 operates at a lower typical forward voltage (1.8V versus 2V) and features active product status with current manufacturing availability.

Parameter Comparison

Engineering Selection Recommendations

The OPF693-2 is the manufacturer-recommended substitute for the obsolete OPF692-1. Both components maintain ROHS3 compliance and identical moisture sensitivity ratings, ensuring regulatory and environmental compatibility. The OPF693-2 is actively manufactured and available in production quantities, addressing the obsolescence status of the OPF692-1.

The OPF693-2 operates at a lower typical forward voltage (1.8V) compared to the OPF692-1 (2V), which may reduce power consumption in applications with voltage-regulated supplies. The maximum forward current specification remains constant at 100 mA, and both components utilize ST connector interfaces for mechanical compatibility.

Frequently Asked Questions (FAQ)

Q: Can the OPF693-2 directly replace the OPF692-1 in existing designs?

A: The OPF693-2 is the manufacturer-recommended substitute and maintains identical wavelength (850nm), connector type (ST), and maximum forward current (100 mA) specifications. The lower typical forward voltage (1.8V versus 2V) is compatible with most circuit designs. Circuit validation is necessary to confirm performance in specific applications.

Q: What is the primary reason for substitution?

A: The OPF692-1 is classified as obsolete. The OPF693-2 is actively manufactured and represents the current production equivalent from TT Electronics/Optek Technology.

Q: Are there packaging differences between these components?

A: The OPF692-1 packaging information is not specified in the provided data. The OPF693-2 is supplied in Tray packaging.

Q: Do both components meet the same compliance standards?

A: Both the OPF692-1 and OPF693-2 are ROHS3 compliant, REACH unaffected, and classified under ECCN EAR99 with identical HTSUS codes (8541.41.0000).

Q: What is the moisture sensitivity level for these components?

A: Both components are rated MSL 1 (Unlimited), indicating no moisture sensitivity restrictions for storage or handling.