CD75NP-101KC Equivalent & Substitute Parts

Part Overview

The CD75NP-101KC is a 100 µH unshielded surface mount inductor manufactured by Sumida America Components Inc. This fixed inductor is designed for applications requiring 720 mA current handling capability with a maximum DC resistance of 430mOhm. The component is classified as Active product status and is RoHS3 compliant. Equivalent and substitute parts are identified when design requirements permit component interchangeability based on electrical and mechanical parameter alignment.

Substiute Parts

CD75NP-101KC

Sumida America Components Inc.In Stock: 1021CD75NP-101KC Datasheet

Current PartRFQ

SDR0805-101KL

Bourns Inc.In Stock: 3999SDR0805-101KL Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the CD75NP-101KC is determined by strict alignment of the following electrical and mechanical parameters:

Primary Substitution Criteria:

• Inductance value: 100 µH ±10%
• Current rating: minimum 720 mA
• DC resistance: within acceptable operating limits
• Shielding configuration: Unshielded
• Core material: Ferrite
• Mounting type: Surface Mount
• Operating temperature range: compatible with -40°C ~ 100°C minimum
• RoHS3 compliance: required

The substitute part SDR0805-101KL meets these criteria with equivalent electrical performance and compatible mechanical specifications for direct substitution in surface mount applications.

Parameter Comparison

Engineering Selection Recommendations

CD75NP-101KC (Sumida America Components Inc.):

• Active product status with established supply chain
• RoHS3 compliant
• MSL 1 rating provides unlimited shelf life
• Current inventory: 965 Pcs New Original In Stock

SDR0805-101KL (Bourns Inc.):

• Active product status with established supply chain
• RoHS3 compliant
• REACH Unaffected status
• MSL 1 rating provides unlimited shelf life
• Extended operating temperature range to 125°C
• Current inventory: 3980 Pcs New Original In Stock
• DC resistance specification 450mOhm is within acceptable tolerance for equivalent performance

Both parts satisfy compliance requirements and are suitable for direct substitution based on provided electrical and mechanical parameters. Selection between these parts may be determined by availability, packaging preference (Tape & Reel versus Cut Tape & Digi-Reel), or specific supply chain requirements.

Frequently Asked Questions (FAQ)

Q: Can SDR0805-101KL replace CD75NP-101KC in all applications?

A: Yes, based on the provided electrical and mechanical parameters. Both inductors share identical inductance values (100 µH ±10%), current ratings (720 mA), shielding configuration (unshielded), core material (ferrite), and mounting type (surface mount). DC resistance specifications are compatible (430mOhm max versus 450mOhm max). Both are RoHS3 compliant with MSL 1 ratings.

Q: What is the difference in DC resistance between these parts?

A: The CD75NP-101KC specifies 430mOhm maximum DC resistance, while the SDR0805-101KL specifies 450mOhm maximum. This 20mOhm difference is within acceptable tolerance for equivalent performance in applications designed for the CD75NP-101KC specification.

Q: Are there packaging differences between these substitutes?

A: Yes. The CD75NP-101KC is supplied in Tape & Reel (TR) packaging, while the SDR0805-101KL is supplied in Cut Tape (CT) & Digi-Reel packaging. Both are surface mount compatible. Physical dimensions are compatible: CD75NP-101KC measures 7.80mm x 7.00mm x 5.50mm (max height), while SDR0805-101KL measures 7.80mm x 7.80mm x 5.30mm (max height).

Q: Do both parts meet the same compliance standards?

A: Yes. Both the CD75NP-101KC and SDR0805-101KL are RoHS3 compliant, carry MSL 1 (Unlimited) moisture sensitivity ratings, and are classified under ECCN EAR99 and HTSUS 8504.50.4000.

Q: What is the operating temperature difference?

A: The CD75NP-101KC operates from -40°C to 100°C, while the SDR0805-101KL operates from -40°C to 125°C. The SDR0805-101KL provides extended high-temperature capability, making it suitable for applications requiring operation above 100°C.