AEDR-9930-102 Equivalent & Substitute Parts

Part Overview

The AEDR-9930-102 is a reflective rotary encoder manufactured by Broadcom Limited with a resolution of 397 LPI (lines per inch). This component is classified as obsolete, which necessitates identification of active equivalent parts for ongoing design and procurement requirements. The encoder functions as an incremental digital rotary encoder suitable for applications requiring precise rotational position sensing.

Substiute Parts

AEDR-9930-102

Broadcom LimitedIn Stock: 1251AEDR-9930-102 Datasheet

Current PartRFQ

AEDR-9930E-102

Broadcom LimitedIn Stock: 1156AEDR-9930E-102 Datasheet

MFR RecommendedRFQ

AEDR-9930EL-102

Broadcom LimitedIn Stock: 1103AEDR-9930EL-102 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the AEDR-9930-102 are identified based on strict equivalence across the following critical parameters:

• Encoder Type: Incremental
• Output Type: Digital
• Pulses per Revolution: 397 LPI
• Voltage Supply Range: 3.3V ~ 5V
• Mounting Type: Surface Mount
• Termination Style: SMD (SMT) Tab
• Actuator Type: Codewheel Not Included
• Detent: No
• Built-in Switch: No
• RoHS Compliance: ROHS3 Compliant
• Moisture Sensitivity Level: 3 (168 Hours)

Both substitute parts maintain identical electrical and mechanical specifications to the main part, with the primary distinction being their active product status within the AEDR series from Broadcom Limited.

Parameter Comparison

Engineering Selection Recommendations

The AEDR-9930E-102 and AEDR-9930EL-102 are direct functional equivalents to the obsolete AEDR-9930-102. Both substitute parts maintain identical electrical specifications, mechanical form factors, and regulatory compliance certifications. The primary advantage of selecting either substitute is their active product status, ensuring long-term availability and supply chain continuity.

Both substitute parts are ROHS3 compliant and carry identical moisture sensitivity ratings, making them suitable for applications with equivalent environmental requirements. The transition from the obsolete AEDR-9930-102 to either active substitute part requires no circuit redesign or application firmware modification, as all critical parameters remain constant.

Frequently Asked Questions (FAQ)

Q: Can AEDR-9930E-102 or AEDR-9930EL-102 be used as direct replacements for AEDR-9930-102?

A: Yes. Both parts are functionally equivalent across all specified electrical and mechanical parameters, including encoder type, resolution (397 LPI), supply voltage range (3.3V ~ 5V), mounting type (surface mount), and termination style (SMD tab).

Q: What is the difference between AEDR-9930E-102 and AEDR-9930EL-102?

A: Both parts share identical electrical and mechanical specifications. The distinction lies in their packaging configuration and product designations within the AEDR series. Both are active products suitable for new designs and replacement applications.

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

A: No. All three parts maintain ROHS3 compliance and identical moisture sensitivity levels (MSL 3, 168 hours). No additional qualification or testing is required for substitution.

Q: What packaging formats are available for the substitute parts?

A: Both AEDR-9930E-102 and AEDR-9930EL-102 are supplied in Tape & Reel (TR) packaging, suitable for automated assembly processes.

Q: Is the codewheel included with these encoders?

A: No. All three parts (main and substitutes) are supplied with the codewheel not included. External codewheel procurement is required for complete encoder assembly.