AS5147P-HTSM Rotary Encoder Magnetic Programmable - Equivalent & Substitute Parts

Part Overview

The AS5147P-HTSM is a rotary encoder with magnetic sensing technology, designed for applications requiring programmable commutation, PWM, SPI, and quadrature output with index signal. This surface-mount component operates across dual voltage ranges (3V–3.6V and 4.5V–5.5V) and is qualified to automotive standards. The part is currently in active production status with AEC-Q100 qualification and RoHS compliance. Identifying equivalent substitute parts ensures design flexibility, supply chain continuity, and component availability across manufacturing cycles.

Substiute Parts

AS5147P-HTSM

ams-OSRAM USA INC.In Stock: 8517AS5147P-HTSM Datasheet

Current PartRFQ

AS5147-HTSM

ams-OSRAM USA INC.In Stock: 1822AS5147-HTSM Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the AS5147P-HTSM is determined by strict alignment across the following critical parameters:

Encoder Technology: Magnetic sensing type must match exactly.

Output Functionality: All output modes (Commutation, PWM, SPI, Quadrature with index) must be supported identically.

Programmability: Pulses per revolution must be programmable to maintain design flexibility.

Supply Voltage Ranges: Both voltage bands (3V–3.6V and 4.5V–5.5V) must be supported.

Actuator Configuration: External magnet requirement and non-inclusion specification must align.

Mounting and Termination: Surface mount with SMD (SMT) Tab termination is mandatory for PCB compatibility.

Automotive Qualification: AEC-Q100 certification and automotive-grade classification are required for equivalent substitution.

Compliance Standards: RoHS compliance and REACH unaffected status must be maintained.

Only parts meeting all these criteria are classified as direct equivalents.

Parameter Comparison

Engineering Selection Recommendations

Both the AS5147P-HTSM and AS5147-HTSM are active production components manufactured by ams-OSRAM USA INC. with identical electrical and mechanical specifications. Selection between these parts should be based on:

Inventory Availability: The AS5147P-HTSM maintains 8,430 units in stock, while the AS5147-HTSM has 1,772 units available. Choose based on procurement timeline and supply requirements.

Compliance Assurance: Both parts carry AEC-Q100 automotive qualification, RoHS compliance, and MSL 3 moisture sensitivity rating, ensuring equivalent reliability in automotive applications.

Design Integration: Identical output functionality, voltage support, and surface-mount termination ensure direct PCB-level compatibility without design modification.

Supply Chain Strategy: Either part may be selected as a primary or secondary source component within the same design, provided inventory and lead-time constraints are evaluated.

Frequently Asked Questions (FAQ)

Q: Can AS5147-HTSM replace AS5147P-HTSM in production designs?

A: Yes. Both parts are electrically and mechanically identical across all specified parameters, including output modes, voltage ranges, mounting type, and automotive qualification. Direct substitution is supported without design changes.

Q: Are the output signal characteristics identical between these parts?

A: Yes. Both parts support identical output types: Commutation, PWM, SPI, and Quadrature with index (Incremental). Programmable pulses per revolution functionality is equivalent.

Q: Do both parts require the same external magnet configuration?

A: Yes. Both parts use external magnet actuation and do not include a magnet. The actuator type and external magnet requirement are identical.

Q: Are there differences in supply voltage operation?

A: No. Both parts operate across the same dual voltage ranges: 3V–3.6V and 4.5V–5.5V. Voltage-dependent circuit design remains unchanged.

Q: What is the significance of the packaging format?

A: Both parts are supplied in Tape & Reel (TR) format, standard for surface-mount production assembly. Reel specifications and handling requirements are equivalent.

Q: Are moisture sensitivity and storage conditions the same?

A: Yes. Both parts carry MSL 3 rating with 168-hour floor life. Storage and handling protocols are identical.

Q: Which part should be selected for new designs?

A: Either part is suitable for new designs. Selection should prioritize current inventory levels and supplier lead times. Both carry active production status and full automotive qualification.