LB2016T330K Equivalent & Substitute Parts

Part Overview

The LB2016T330K is a 33 µH unshielded wirewound surface mount inductor manufactured by Taiyo Yuden. This component is rated for 85 mA continuous current with a DC resistance of 1.7 Ohm and operates across a temperature range of -40°C to 105°C. The part is packaged in the 0806 (2016 Metric) form factor and is ROHS3 compliant.

The LB2016T330K carries a product status designation of "Not For New Designs," indicating that Taiyo Yuden has discontinued this model for new applications. Identifying equivalent substitute parts is necessary to maintain design continuity, ensure supply chain reliability, and support existing inventory management for active production lines.

Substiute Parts

LB2016T330K

Taiyo YudenIn Stock: 7169LB2016T330K Datasheet

Current PartRFQ

LSQBA201616T330K

Taiyo YudenIn Stock: 908LSQBA201616T330K Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the LB2016T330K are identified based on strict electrical and mechanical parameter matching. The following criteria determine substitution eligibility:

Electrical Parameters:

• Inductance value: 33 µH
• Inductance tolerance: ±10%
• Current rating: 85 mA minimum
• DC resistance: 1.7 Ohm
• Self-resonant frequency: 14 MHz

Mechanical Parameters:

• Package / Case: 0806 (2016 Metric)
• Mounting type: Surface Mount
• Physical dimensions: 0.079" L x 0.063" W (2.00mm x 1.60mm)
• Maximum seated height: 0.071" (1.80mm)

Compliance Parameters:

• RoHS3 compliance
• Moisture sensitivity level: 1 (Unlimited)
• Operating temperature range: -40°C to 105°C

The LSQBA201616T330K meets all specified electrical, mechanical, and compliance requirements and qualifies as a direct substitute for the LB2016T330K.

Parameter Comparison

Engineering Selection Recommendations

The LSQBA201616T330K is the qualified substitute for the LB2016T330K based on complete parameter equivalence across all electrical, mechanical, and compliance specifications.

Product Status Consideration: The LB2016T330K is designated "Not For New Designs," while the LSQBA201616T330K carries an "Active" product status. This distinction indicates that the LSQBA201616T330K represents the current production equivalent and is the appropriate selection for ongoing applications.

Compliance Alignment: Both parts maintain ROHS3 compliance and identical moisture sensitivity ratings, ensuring regulatory and environmental compatibility in existing designs.

Supply Chain Continuity: The LSQBA201616T330K is available in active inventory, supporting uninterrupted component procurement for production requirements.

Frequently Asked Questions (FAQ)

Q: Can the LSQBA201616T330K be used as a direct replacement for the LB2016T330K in existing designs?

A: Yes. The LSQBA201616T330K matches all critical electrical parameters (33 µH inductance, 85 mA current rating, 1.7 Ohm DCR), mechanical specifications (0806 package, surface mount), and compliance certifications (ROHS3, MSL 1) of the LB2016T330K. No circuit modifications are required.

Q: Are there any differences in core material between these parts?

A: The LB2016T330K core material is not specified in the available data. The LSQBA201616T330K uses a ferrite core. Both parts deliver identical electrical performance at the specified test frequency of 2.52 MHz and self-resonant frequency of 14 MHz.

Q: What is the significance of the product status change from "Not For New Designs" to "Active"?

A: The "Not For New Designs" status on the LB2016T330K indicates manufacturer discontinuation for new applications. The LSQBA201616T330K's "Active" status confirms ongoing production and long-term availability, making it the recommended selection for current and future designs.

Q: Are the physical dimensions identical between these parts?

A: Yes. Both parts share identical dimensions: 0.079" L x 0.063" W (2.00mm x 1.60mm) with a maximum seated height of 0.071" (1.80mm). They are fully compatible with existing PCB layouts and assembly processes.

Q: Do both parts meet the same environmental and regulatory requirements?

A: Yes. Both the LB2016T330K and LSQBA201616T330K are ROHS3 compliant, REACH unaffected, and carry MSL 1 (Unlimited) moisture sensitivity ratings. They operate across the identical temperature range of -40°C to 105°C.