HSM9-C350 Equivalent & Substitute Parts

Part Overview

The HSM9-C350 is a 940nm top-mount LED indicator manufactured by Broadcom Limited, classified as an LED indication discrete component. This part is currently obsolete, which necessitates identification of functionally equivalent alternatives for ongoing applications and new designs. The HSM9-C350 maintains ROHS3 compliance and REACH unaffected status, with 957 units available in current inventory.

Substiute Parts

HSM9-C350

Broadcom LimitedIn Stock: 1046HSM9-C350 Datasheet

Current PartRFQ

HSM9-C370

Broadcom LimitedIn Stock: 1068HSM9-C370 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The HSM9-C370 qualifies as a direct substitute for the HSM9-C350 based on the following alignment criteria:

• Manufacturer: Both parts are manufactured by Broadcom Limited, ensuring consistent design and quality standards
• Wavelength specification: Both operate at 940nm peak wavelength, maintaining optical compatibility
• Mounting configuration: Both utilize top-mount technology, ensuring PCB layout compatibility
• Regulatory compliance: Both maintain ROHS3 compliance and REACH unaffected status
• Trade classification: Both share identical HTSUS code 8541.41.0000
• Export classification: Both classified under ECCN EAR99

The HSM9-C370 is currently in active product status, providing long-term availability compared to the obsolete HSM9-C350.

Parameter Comparison

Engineering Selection Recommendations

The HSM9-C370 is the designated manufacturer-recommended substitute for the HSM9-C350. Selection of the HSM9-C370 is supported by:

• Active product status ensuring continued availability and supply chain stability
• Identical regulatory compliance framework (ROHS3, REACH unaffected, EAR99)
• Consistent manufacturer sourcing from Broadcom Limited
• Matching wavelength and mounting specifications
• Higher current inventory levels (1047 units) compared to the obsolete part

For applications currently utilizing the HSM9-C350, transition to the HSM9-C370 maintains full functional and regulatory equivalence.

Frequently Asked Questions (FAQ)

Q: Can the HSM9-C370 directly replace the HSM9-C350 in existing designs?

A: Yes. Both parts share identical wavelength (940nm), mounting type (top mount), and regulatory compliance status. The HSM9-C370 is the manufacturer-recommended substitute.

Q: What is the primary difference between these parts?

A: The HSM9-C350 is obsolete, while the HSM9-C370 maintains active product status. The HSM9-C370 is supplied in Tape & Reel packaging, whereas the HSM9-C350 packaging specification is not provided.

Q: Are there any compliance concerns when substituting?

A: No. Both parts maintain ROHS3 compliance and REACH unaffected status, with identical ECCN and HTSUS classifications.

Q: What is the wavelength specification for these LEDs?

A: Both the HSM9-C350 and HSM9-C370 operate at 940nm peak wavelength, suitable for infrared indication applications.

Q: Is the HSM9-C370 available in different packaging options?

A: The HSM9-C370 is specified with Tape & Reel (TR) packaging. Packaging details for the HSM9-C350 are not provided in the available documentation.