LD061C104KAB4A Equivalent & Substitute Parts

Part Overview

The LD061C104KAB4A is a 0.1 µF ceramic capacitor manufactured by KYOCERA AVX, rated for 100V with X7R temperature coefficient in 1206 (3216 Metric) surface mount package. This component is classified as Active product status and is suitable for general purpose applications including bypass and decoupling circuits. Equivalent and substitute parts are identified based on matching electrical specifications and mechanical compatibility to ensure direct board-level replacement capability.

Substiute Parts

LD061C104KAB4A

KYOCERA AVXIn Stock: 677LD061C104KAB4A Datasheet

Current PartRFQ

LD061C104KAB2A

KYOCERA AVXIn Stock: 6913LD061C104KAB2A Datasheet

Parametric EquivalentRFQ

C1206C104K1RAL7800

KEMETIn Stock: 25267C1206C104K1RAL7800 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the LD061C104KAB4A are qualified based on the following critical parameters:

• Capacitance Value: 0.1 µF (exact match required)
• Tolerance: ±10% (exact match required)
• Voltage Rating: 100V (exact match required)
• Temperature Coefficient: X7R (exact match required)
• Operating Temperature Range: -55°C to 125°C (exact match required)
• Package / Case: 1206 (3216 Metric) (exact match required)
• Mounting Type: Surface Mount, MLCC (exact match required)
• Moisture Sensitivity Level: 1 (Unlimited) (exact match required)

Two substitute parts meet all specified parameters:

1. LD061C104KAB2A (KYOCERA AVX) – Parametric equivalent from the same manufacturer and series
2. C1206C104K1RAL7800 (KEMET) – Direct manufacturer equivalent with identical electrical and mechanical specifications

Parameter Comparison

Engineering Selection Recommendations

Both substitute parts provide direct electrical and mechanical compatibility with the LD061C104KAB4A. Selection between alternatives should be based on:

• Availability: LD061C104KAB2A (6,853 pcs in stock) and C1206C104K1RAL7800 (25,199 pcs in stock) offer different inventory levels
• Compliance Status: LD061C104KAB2A maintains identical RoHS and REACH status to the main part. C1206C104K1RAL7800 is REACH Unaffected, whereas the main part is REACH Affected
• Thickness Tolerance: C1206C104K1RAL7800 has a maximum thickness of 0.035" (0.88mm) compared to 0.037" (0.94mm) for the main part and LD061C104KAB2A, which may be relevant for space-constrained applications

All three parts are classified as Active products with identical electrical performance characteristics.

Frequently Asked Questions (FAQ)

Q: Can LD061C104KAB2A be used as a direct replacement for LD061C104KAB4A?

A: Yes. Both parts are from KYOCERA AVX, share identical electrical specifications (0.1 µF, ±10%, 100V, X7R), and are packaged in 1206 (3216 Metric) surface mount format with matching physical dimensions and moisture sensitivity ratings.

Q: Is C1206C104K1RAL7800 from KEMET compatible with the original LD061C104KAB4A?

A: Yes. The KEMET part matches all critical electrical and mechanical parameters: 0.1 µF capacitance, ±10% tolerance, 100V rating, X7R temperature coefficient, and 1206 (3216 Metric) package. The thickness difference (0.035" vs 0.037" maximum) is within typical PCB assembly tolerances.

Q: What are the key parameters that determine substitutability?

A: Substitutability is determined by exact matching of: capacitance value (0.1 µF), tolerance (±10%), voltage rating (100V), temperature coefficient (X7R), operating temperature range (-55°C to 125°C), package type (1206/3216 Metric), mounting method (Surface Mount, MLCC), and moisture sensitivity level (MSL 1).

Q: Are there any compliance differences between the substitute parts?

A: LD061C104KAB2A maintains identical RoHS non-compliant and REACH Affected status as the main part. C1206C104K1RAL7800 is RoHS non-compliant but REACH Unaffected. All parts carry EAR99 ECCN classification.

Q: Can these parts be used interchangeably in high-reliability applications?

A: All three parts are Active status components. C1206C104K1RAL7800 is specified for high reliability, bypass, and decoupling applications. Specific application requirements should be evaluated against individual part datasheets and qualification standards.