109LBB016M2CC Equivalent & Substitute Parts Reference

Part Overview

The 109LBB016M2CC is a 10000 µF, 16 V aluminum electrolytic capacitor manufactured by Cornell Dubilier / Illinois Capacitor in the LBB series. This radial, can-style snap-in capacitor is designed for general-purpose applications requiring high capacitance in a compact through-hole package. The part is Active status and ROHS3 compliant.

Substitute parts are identified when equivalent electrical and mechanical parameters are maintained within the allowed specifications for this product category. Alternatives may be required due to inventory availability, extended thermal ratings, or improved reliability characteristics while maintaining form factor and electrical compatibility.

Substiute Parts

109LBB016M2CC

Cornell Dubilier / Illinois CapacitorIn Stock: 863109LBB016M2CC Datasheet

Current PartRFQ

381LX103M016J012

Cornell Dubilier Electronics (CDE)In Stock: 2068381LX103M016J012 Datasheet

UpgradeRFQ

LGU1C103MELA

NichiconIn Stock: 1318LGU1C103MELA Datasheet

UpgradeRFQ

LGY1C103MELA25

NichiconIn Stock: 899LGY1C103MELA25 Datasheet

UpgradeRFQ

380LX103M016J012

Cornell Dubilier Electronics (CDE)In Stock: 3271380LX103M016J012 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 109LBB016M2CC are classified into two categories based on electrical and thermal performance characteristics:

Upgrade Substitutes maintain identical electrical specifications (10000 µF, ±20%, 16 V) and mechanical form factor while offering enhanced thermal performance or extended operational lifetime:

• 381LX103M016J012 (Cornell Dubilier Electronics): Operating temperature extended to 105°C with 3000 Hrs @ 105°C lifetime rating
• LGU1C103MELA (Nichicon): Operating temperature extended to 105°C with 3000 Hrs @ 105°C lifetime rating
• LGY1C103MELA25 (Nichicon): Operating temperature extended to 105°C with extended 5000 Hrs @ 105°C lifetime rating

Parametric Equivalent maintains identical electrical specifications and thermal characteristics at rated temperature:

• 380LX103M016J012 (Cornell Dubilier Electronics): Identical 3000 Hrs @ 85°C lifetime, same operating temperature range, same mechanical form factor

All substitute parts share the following critical parameters with the main part:

• Capacitance: 10000 µF
• Voltage Rating: 16 V
• Tolerance: ±20%
• Package: Radial, Can - Snap-In
• Lead Spacing: 0.394" (10.00mm)
• Diameter: 0.984" (25.00mm)
• Height: 1.063" (27.00mm)
• Mounting: Through Hole
• Polarization: Polar
• RoHS3 Compliance

Parameter Comparison

Engineering Selection Recommendations

For Direct Replacement (Same Thermal Profile): The 380LX103M016J012 provides parametric equivalence to the 109LBB016M2CC with identical operating temperature range (-40°C ~ 85°C) and lifetime rating (3000 Hrs @ 85°C). This part is suitable for applications where thermal performance specifications match the original design. Both parts are ROHS3 compliant and Active status.

For Enhanced Thermal Performance: The 381LX103M016J012, LGU1C103MELA, and LGY1C103MELA25 extend the maximum operating temperature to 105°C, enabling deployment in higher-temperature environments. These parts maintain identical electrical specifications (10000 µF, 16 V, ±20%) and mechanical form factor.

The LGY1C103MELA25 offers the longest operational lifetime at elevated temperature (5000 Hrs @ 105°C), providing extended service life in thermally demanding applications while maintaining ROHS3 compliance and Active product status.

All substitute parts are ROHS3 compliant and carry Active product status, ensuring continued availability and regulatory compliance.

Frequently Asked Questions (FAQ)

Q: Can the 381LX103M016J012 be used as a direct replacement for the 109LBB016M2CC?

A: Yes. The 381LX103M016J012 maintains identical capacitance (10000 µF), voltage rating (16 V), tolerance (±20%), and mechanical form factor (radial, can-style snap-in, 0.394" lead spacing, 0.984" diameter, 1.063" height). The primary difference is an extended maximum operating temperature of 105°C versus 85°C for the original part. Both are through-hole mounted and ROHS3 compliant.

Q: What is the difference between the LGU1C103MELA and LGY1C103MELA25?

A: Both parts are manufactured by Nichicon and share identical electrical specifications (10000 µF, 16 V, ±20%) and mechanical dimensions. The key difference is operational lifetime: LGU1C103MELA is rated for 3000 Hrs @ 105°C, while LGY1C103MELA25 is rated for 5000 Hrs @ 105°C. Both support extended operating temperature to 105°C.

Q: Are all substitute parts compatible with the original PCB layout?

A: Yes. All substitute parts maintain identical lead spacing (0.394" / 10.00mm), package diameter (0.984" / 25.00mm), and maximum seated height (1.063" / 27.00mm). All are through-hole mounted radial, can-style snap-in capacitors. No PCB layout modifications are required.

Q: Which substitute part should be selected for maximum reliability in high-temperature applications?

A: The LGY1C103MELA25 provides the longest operational lifetime (5000 Hrs @ 105°C) among all substitute options while maintaining identical electrical specifications and mechanical compatibility. This part is suitable for applications requiring extended service life at elevated temperatures.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All substitute parts listed (381LX103M016J012, LGU1C103MELA, LGY1C103MELA25, and 380LX103M016J012) are ROHS3 compliant and carry Active product status.

Q: What is the difference between the 380LX103M016J012 and the 381LX103M016J012?

A: Both are manufactured by Cornell Dubilier Electronics. The 380LX103M016J012 maintains identical thermal specifications to the original part (3000 Hrs @ 85°C, operating temperature -40°C ~ 85°C) and provides parametric equivalence. The 381LX103M016J012 extends the maximum operating temperature to 105°C with 3000 Hrs @ 105°C lifetime rating, offering enhanced thermal performance for higher-temperature environments.