CL31C101JIFNNNE Equivalent & Substitute Parts

Part Overview

The CL31C101JIFNNNE is a 100 pF ceramic capacitor rated at 1000V (1kV) with C0G/NP0 temperature coefficient, manufactured by Samsung Electro-Mechanics in 1206 (3216 Metric) surface mount package. This component is classified as Active product status and is suitable for general purpose applications requiring high voltage stability and minimal capacitance drift across operating temperature ranges of -55°C to 125°C. Substitute parts are identified to provide alternative sourcing options while maintaining electrical and mechanical compatibility within the specified parameter constraints.

Substiute Parts

CL31C101JIFNNNE

Samsung Electro-MechanicsIn Stock: 120176CL31C101JIFNNNE Datasheet

Current PartRFQ

CL31C101JIFNFNE

Samsung Electro-MechanicsIn Stock: 50784CL31C101JIFNFNE Datasheet

Parametric EquivalentRFQ

CC1206JKNPOCBN101

YAGEOIn Stock: 3168CC1206JKNPOCBN101 Datasheet

DirectRFQ

GRM31A5C3A101JW01D

Murata ElectronicsIn Stock: 3110GRM31A5C3A101JW01D Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the CL31C101JIFNNNE are qualified based on strict electrical and mechanical parameter matching. The substitution criteria are:

Primary Matching Parameters:

• Capacitance: 100 pF (exact match required)
• Tolerance: ±5% (exact match required)
• Voltage Rating: 1000V (1kV) (exact match required)
• Temperature Coefficient: C0G/NP0 (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)
• RoHS Status: ROHS3 Compliant (exact match required)
• Moisture Sensitivity Level: 1 (Unlimited) (exact match required)

Secondary Considerations:

• Physical dimensions (length, width, thickness) must be compatible with PCB layout constraints
• Packaging format (Tape & Reel or standard) does not affect electrical performance but affects procurement and assembly processes

All identified substitute parts meet these criteria and are classified as Active product status with current inventory availability.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts listed are qualified for direct replacement based on electrical parameter equivalence and mechanical compatibility. Selection among the substitute options should be based on the following factors:

Inventory Availability: CL31C101JIFNFNE (Samsung Electro-Mechanics) offers the highest inventory level at 50,725 pieces, providing supply chain continuity for high-volume applications. CC1206JKNPOCBN101 (YAGEO) and GRM31A5C3A101JW01D (Murata Electronics) each maintain 3,100 pieces in stock.

Packaging Format: CL31C101JIFNFNE and CC1206JKNPOCBN101 are supplied in Tape & Reel (TR) format, suitable for automated assembly processes. CL31C101JIFNNNE and GRM31A5C3A101JW01D are supplied in standard packaging.

Physical Dimensions: All parts maintain identical length and width (0.126" x 0.063" / 3.20mm x 1.60mm). Thickness variations are: CL31C101JIFNNNE and CL31C101JIFNFNE at 0.055" (1.40mm), CC1206JKNPOCBN101 at 0.057" (1.45mm), and GRM31A5C3A101JW01D at 0.039" (1.00mm). Thickness differences must be evaluated against PCB layout constraints and assembly clearance requirements.

Compliance Status: All substitute parts maintain ROHS3 compliance, MSL Level 1 (Unlimited), and REACH Unaffected status, ensuring regulatory alignment with the original component.

Frequently Asked Questions (FAQ)

Q: Can CL31C101JIFNFNE be used as a direct replacement for CL31C101JIFNNNE?

A: Yes. CL31C101JIFNFNE is a parametric equivalent manufactured by Samsung Electro-Mechanics with identical electrical specifications (100 pF, ±5%, 1000V, C0G/NP0, -55°C to 125°C) and mechanical dimensions (1206 package, 3.20mm x 1.60mm x 1.40mm). The primary difference is packaging format (Tape & Reel versus standard), which does not affect electrical performance or PCB compatibility.

Q: What are the key differences between the Samsung and YAGEO substitute options?

A: CC1206JKNPOCBN101 (YAGEO) matches all electrical parameters and primary mechanical dimensions. The thickness specification is 0.057" (1.45mm) compared to 0.055" (1.40mm) for the Samsung parts. This 0.05mm difference must be evaluated against PCB assembly clearance requirements. YAGEO inventory is lower at 3,100 pieces.

Q: Is the Murata GRM31A5C3A101JW01D suitable for space-constrained applications?

A: GRM31A5C3A101JW01D offers the lowest profile at 0.039" (1.00mm) thickness, making it suitable for applications with strict height constraints. All electrical parameters remain equivalent to the main part. Inventory availability is 3,100 pieces.

Q: Do all substitute parts meet the same compliance and reliability standards?

A: Yes. All substitute parts are ROHS3 compliant, MSL Level 1 (Unlimited), REACH Unaffected, and classified as Active product status. Compliance certifications and regulatory status are identical across all options.

Q: What factors should determine the choice between substitute parts?

A: Selection should prioritize: (1) inventory availability for supply chain continuity, (2) packaging format compatibility with assembly processes (Tape & Reel for automated lines), (3) physical thickness compatibility with PCB layout and clearance requirements, and (4) manufacturer preference based on qualification history and supply agreements.

Q: Are there any performance differences between manufacturers?

A: No. All substitute parts meet identical electrical specifications for capacitance, tolerance, voltage rating, temperature coefficient, and operating temperature range. Performance differences are limited to physical dimensions (thickness) and packaging format, which do not affect electrical behavior within the specified parameter constraints.