AS5132-HSSM Rotary Encoder Magnetic: Equivalent & Substitute Parts

Part Overview

The AS5132-HSSM is a surface-mount rotary encoder with magnetic sensing technology and PWM output, manufactured by ams-OSRAM USA INC. This component is classified as Obsolete, which necessitates identification of equivalent substitute parts for ongoing design support and procurement continuity. The AS5132-HSSM operates within the 4.4V to 5.5V supply voltage range and is qualified to AEC-Q100 automotive standards with RoHS compliance.

Substiute Parts

AS5132-HSSM

ams-OSRAM USA INC.In Stock: 2025AS5132-HSSM Datasheet

Current PartRFQ

AS5132-HSST

ams-OSRAM USA INC.In Stock: 8306AS5132-HSST Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the AS5132-HSSM is determined by strict equivalence across the following critical parameters:

Functional Parameters: Encoder type (Magnetic), output type (PWM), and supply voltage range (4.4V ~ 5.5V) must remain identical.

Mechanical Parameters: Mounting type (Surface Mount), termination style (SMD/SMT Tab), and actuator type (External Magnet, Not Included) must match exactly.

Compliance Parameters: Automotive grade, AEC-Q100 qualification, RoHS compliance, and MSL rating (3, 168 Hours) must be maintained.

Packaging Consideration: The primary difference between the main part and its substitute relates to packaging format. The AS5132-HSSM is supplied in standard packaging, while the AS5132-HSST is supplied in Tape & Reel (TR) format. Both parts share identical electrical and mechanical specifications.

Parameter Comparison

Engineering Selection Recommendations

The AS5132-HSST is a direct functional equivalent to the AS5132-HSSM. Both parts are manufactured by ams-OSRAM USA INC. and share identical electrical specifications, mechanical configuration, and compliance certifications. The AS5132-HSSM is classified as Obsolete, while the AS5132-HSST maintains Active product status, making it the appropriate selection for new designs and ongoing procurement.

The primary distinction between these parts is packaging format. The AS5132-HSST is supplied in Tape & Reel (TR) format, which is standard for high-volume surface-mount assembly operations. If standard packaging is required for lower-volume applications, packaging format conversion may be necessary through component distributors.

Both parts satisfy automotive-grade requirements with AEC-Q100 qualification and maintain full RoHS compliance. The MSL rating of 3 (168 Hours) applies to both parts and must be observed during storage and handling.

Frequently Asked Questions (FAQ)

Q: Can the AS5132-HSST directly replace the AS5132-HSSM in existing designs?

A: Yes. The AS5132-HSST is electrically and mechanically equivalent to the AS5132-HSSM. Both parts operate at 4.4V to 5.5V supply voltage, feature magnetic sensing with PWM output, and are qualified to AEC-Q100 automotive standards. The primary difference is packaging format (Tape & Reel vs. standard packaging).

Q: What is the significance of the Tape & Reel (TR) packaging for the AS5132-HSST?

A: Tape & Reel packaging is the standard format for automated surface-mount assembly. It enables high-speed pick-and-place machine processing. If your assembly process requires standard packaging, contact your component distributor regarding packaging format availability.

Q: Are both parts RoHS compliant?

A: Yes. Both the AS5132-HSSM and AS5132-HSST are RoHS compliant and carry REACH Unaffected status.

Q: What does the MSL rating of 3 (168 Hours) mean for component handling?

A: MSL 3 indicates that the component can be exposed to moisture for a maximum of 168 hours at 85°C and 85% relative humidity before soldering. Components must be stored in dry conditions and baked according to IPC standards if the MSL limit is approached.

Q: Why is the AS5132-HSSM listed as Obsolete?

A: Obsolete status indicates that the manufacturer has discontinued production. The AS5132-HSST, with Active product status, is the current production equivalent and should be used for all new designs and procurement.

Q: Are there any differences in the external magnet requirement between these parts?

A: No. Both parts require an external magnet (not included) for operation. The actuator type specification is identical for both the AS5132-HSSM and AS5132-HSST.