CL31F106ZPENNNF Equivalent & Substitute Parts

Part Overview

The CL31F106ZPENNNF is a 10 µF ceramic capacitor rated at 10V with Y5V temperature coefficient, manufactured by Samsung Electro-Mechanics in 1206 (3216 Metric) surface mount package. This part is classified as Obsolete, necessitating identification of equivalent and substitute components for ongoing design support and procurement. The part is ROHS3 compliant with MSL 1 rating, suitable for general purpose applications across industrial and consumer electronics.

Substiute Parts

CL31F106ZPENNNF

Samsung Electro-MechanicsIn Stock: 1086CL31F106ZPENNNF Datasheet

Current PartRFQ

CL31F106ZPFNNNE

Samsung Electro-MechanicsIn Stock: 2165CL31F106ZPFNNNE Datasheet

DirectRFQ

CL31F106ZPFNNNF

Samsung Electro-MechanicsIn Stock: 1191CL31F106ZPFNNNF Datasheet

DirectRFQ

CL31F106ZPHNNNE

Samsung Electro-MechanicsIn Stock: 222503CL31F106ZPHNNNE Datasheet

SimilarRFQ

C1206C106Z8VAC7800

KEMETIn Stock: 23211C1206C106Z8VAC7800 Datasheet

SimilarRFQ

KGM31AV51A106ZU

KYOCERA AVXIn Stock: 14332KGM31AV51A106ZU Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the CL31F106ZPENNNF is determined by strict equivalence across the following critical parameters:

Electrical Parameters (Non-negotiable):

• Capacitance: 10 µF
• Tolerance: -20%, +80%
• Voltage Rating: 10V
• Temperature Coefficient: Y5V (F)
• Operating Temperature: -30°C ~ 85°C

Mechanical Parameters (Non-negotiable):

• Package: 1206 (3216 Metric)
• Mounting Type: Surface Mount, MLCC
• Footprint Dimensions: 0.126" L x 0.063" W (3.20mm x 1.60mm)

Compliance Parameters:

• RoHS3 Compliance
• MSL 1 Rating
• REACH Unaffected Status

Substitute parts are grouped into two categories: Direct Manufacturer Equivalents (same manufacturer, active product status) and Similar Cross-Manufacturer Equivalents (alternative manufacturers, identical electrical and mechanical specifications). Thickness variations within the 1206 package envelope are acceptable as they do not affect PCB assembly compatibility.

Parameter Comparison

Engineering Selection Recommendations

Direct Manufacturer Substitutes (Samsung Electro-Mechanics):

CL31F106ZPFNNNE and CL31F106ZPFNNNF are active production equivalents from Samsung Electro-Mechanics with identical electrical specifications to the obsolete CL31F106ZPENNNF. Both parts maintain full ROHS3 compliance and MSL 1 rating. CL31F106ZPHNNNE offers the highest inventory availability (222,420 Pcs) among Samsung variants and is recommended for high-volume procurement requirements. All three active Samsung alternatives are suitable for direct substitution without design modification.

Cross-Manufacturer Substitutes:

C1206C106Z8VAC7800 (KEMET) and KGM31AV51A106ZU (KYOCERA AVX) provide equivalent electrical and mechanical performance with active product status and full compliance certifications. These parts are interchangeable at the PCB assembly level. Selection between manufacturers should be based on supply chain availability, lead time, and procurement cost optimization.

Thickness Consideration:

The obsolete CL31F106ZPENNNF specifies maximum thickness of 0.049" (1.25mm). All substitute parts have thicker profiles (0.055" to 0.071"), which remain within standard 1206 package envelope tolerances and do not affect PCB assembly compatibility or component placement.

Frequently Asked Questions (FAQ)

Q: Can CL31F106ZPFNNNE directly replace CL31F106ZPENNNF without PCB redesign?

A: Yes. Both parts share identical electrical specifications (10 µF, 10V, Y5V, -20%/+80% tolerance), operating temperature range (-30°C ~ 85°C), and 1206 package footprint. The thickness difference (0.055" vs 0.049") is within standard 1206 envelope tolerances and does not require PCB modification.

Q: What is the difference between CL31F106ZPFNNNE and CL31F106ZPHNNNE?

A: Both are Samsung Electro-Mechanics active equivalents with identical electrical parameters. The primary difference is thickness (0.055" vs 0.071") and packaging format. CL31F106ZPHNNNE is supplied in Tape & Reel format with significantly higher inventory availability (222,420 Pcs vs 2,100 Pcs).

Q: Are KEMET C1206C106Z8VAC7800 and KYOCERA AVX KGM31AV51A106ZU suitable for applications originally designed for Samsung CL31F106ZPENNNF?

A: Yes. Both cross-manufacturer alternatives meet all electrical and mechanical requirements: 10 µF capacitance, 10V rating, Y5V temperature coefficient, -30°C ~ 85°C operating range, 1206 package, ROHS3 compliance, and MSL 1 rating. PCB assembly compatibility is maintained.

Q: Does the thickness variation among substitute parts affect assembly or performance?

A: No. All substitute parts (thickness range 0.055" to 0.071") conform to 1206 (3216 Metric) package specifications. Thickness variations do not impact PCB assembly processes, component placement, or electrical performance in the specified application.

Q: Which substitute part offers the best procurement availability?

A: CL31F106ZPHNNNE (Samsung Electro-Mechanics) provides the highest inventory level at 222,420 Pcs, making it the optimal choice for high-volume production requirements and extended supply chain security.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts (CL31F106ZPFNNNE, CL31F106ZPFNNNF, CL31F106ZPHNNNE, C1206C106Z8VAC7800, KGM31AV51A106ZU) are ROHS3 compliant with MSL 1 rating and REACH Unaffected status, matching the compliance profile of the original CL31F106ZPENNNF.