ILSB0805ERR82K Equivalent & Substitute Parts

Part Overview

The ILSB0805ERR82K is a 820 nH shielded multilayer inductor manufactured by Vishay Dale, designed for surface mount applications in the 0805 (2012 Metric) package. This component operates at 150 mA current rating with a maximum DC resistance of 1 Ohm and is rated for operating temperatures from -55°C to 125°C. The part is currently active in production and ROHS3 compliant. Substitute parts are identified when equivalent electrical and mechanical specifications are maintained across the same package format and performance envelope.

Substiute Parts

ILSB0805ERR82K

Vishay DaleIn Stock: 948ILSB0805ERR82K Datasheet

Current PartRFQ

CV201210-R82K

Bourns Inc.In Stock: 12989CV201210-R82K Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ILSB0805ERR82K is determined by strict equivalence across the following critical parameters:

• Inductance value: 820 nH with ±10% tolerance
• Current rating: 150 mA minimum
• DC resistance: 1 Ohm maximum
• Package format: 0805 (2012 Metric) surface mount
• Shielding type: Shielded multilayer construction
• Core material: Ferrite
• Operating temperature range: -55°C to 125°C minimum
• Compliance: ROHS3 and REACH status

The CV201210-R82K from Bourns Inc. meets all specified electrical and mechanical requirements within these parameters and is therefore classified as a direct equivalent substitute.

Parameter Comparison

Engineering Selection Recommendations

Both the ILSB0805ERR82K and CV201210-R82K are active production components with equivalent electrical specifications. Selection between these parts may be based on:

• Availability: CV201210-R82K currently has higher inventory (12,918 pcs vs. 888 pcs)
• Physical height: ILSB0805ERR82K has lower seated height (1.10mm vs. 1.45mm), which may be critical for space-constrained applications
• Self-resonant frequency: ILSB0805ERR82K operates at 115 MHz versus 100 MHz for CV201210-R82K; this difference may affect performance in high-frequency applications
• Compliance: Both parts meet ROHS3 and REACH requirements

Frequently Asked Questions (FAQ)

Q: Can CV201210-R82K be used as a direct replacement for ILSB0805ERR82K?

A: Yes, the CV201210-R82K meets all critical electrical parameters: 820 nH inductance, 150 mA current rating, 1 Ohm maximum DC resistance, and identical package dimensions. Both are shielded ferrite multilayer inductors in the 0805 (2012 Metric) package.

Q: What is the difference in self-resonant frequency between these parts?

A: The ILSB0805ERR82K has a self-resonant frequency of 115 MHz, while the CV201210-R82K operates at 100 MHz. This 15 MHz difference may impact performance in circuits operating near these frequency ranges.

Q: Are there physical mounting differences?

A: Both parts use surface mount technology with identical footprint dimensions (0.079" L x 0.049" W). The seated height differs: ILSB0805ERR82K is 1.10mm maximum, while CV201210-R82K is 1.45mm maximum. Applications with height constraints should account for this 0.35mm difference.

Q: Do both parts meet environmental and compliance standards?

A: Yes, both ILSB0805ERR82K and CV201210-R82K are ROHS3 compliant, REACH unaffected, and rated for -55°C to 125°C operating temperature. Both have MSL rating of 1 (unlimited moisture sensitivity).

Q: Which part should be selected for new designs?

A: Selection depends on application requirements. For space-constrained designs, the ILSB0805ERR82K offers lower profile. For high-frequency applications above 100 MHz, the ILSB0805ERR82K's higher self-resonant frequency may be advantageous. For general applications, either part is electrically equivalent.