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CBR06C360G5GAC Equivalent & Substitute Parts
Part Overview
The CBR06C360G5GAC is a 36 pF ceramic capacitor manufactured by KEMET, rated for 50V operation with C0G/NP0 temperature coefficient characteristics. This surface mount multilayer ceramic capacitor (MLCC) in 0603 package format is designed for RF and microwave applications requiring high Q factor and ultra-low ESR performance. The part is currently active in production with 677 units in stock. Substitute parts are identified to address application requirements for higher voltage ratings, improved tolerance specifications, or alternative manufacturer sourcing while maintaining core electrical and mechanical compatibility.
Substiute Parts
Key Parameters
| Parameter | Value | Significance for Substitution |
|---|---|---|
| Capacitance | 36 pF | Must remain constant across all substitutes |
| Voltage Rating | 50V | Substitutes may have equal or higher ratings |
| Tolerance | ±2% | Substitutes may have equal or tighter tolerance |
| Temperature Coefficient | C0G/NP0 | Must match for frequency stability |
| Package | 0603 (1608 Metric) | Must match for PCB layout compatibility |
| Mounting Type | Surface Mount MLCC | Must remain surface mount |
| Operating Temperature | -55°C to 125°C | Must support full range |
| RoHS Status | ROHS3 Compliant | Regulatory requirement maintained |
| MSL Rating | 1 (Unlimited) | Moisture sensitivity level |
Substitute Part Grouping Explanation
Substitution logic for CBR06C360G5GAC is based on the following allowed parameters:
Core Electrical Parameters (Must Match):
- Capacitance value: 36 pF (exact match required)
- Temperature coefficient: C0G/NP0 (required for frequency stability in RF applications)
- Operating temperature range: -55°C to 125°C (minimum requirement)
Flexible Parameters (Equal or Upgraded):
- Voltage rating: 50V minimum (higher ratings acceptable for design margin)
- Tolerance: ±2% or tighter (±1% represents improvement)
- Manufacturer: KEMET or equivalent qualified supplier
Physical Parameters (Must Match):
- Package: 0603 (1608 Metric) - mandatory for PCB compatibility
- Mounting type: Surface mount MLCC
- Dimensions: 0.063" L × 0.031" W (1.60mm × 0.80mm)
Compliance Parameters (Must Maintain):
- RoHS3 compliance
- MSL 1 rating
- REACH unaffected status
Three substitute parts meet these criteria with variations in voltage rating and tolerance specifications.
Parameter Comparison
| Parameter | CBR06C360G5GAC (Main) | CBR06C360F5GAC | CBR06C360FAGAC | QSCP251Q360G1GV001T |
|---|---|---|---|---|
| Manufacturer | KEMET | KEMET | KEMET | Johanson Technology Inc. |
| Capacitance | 36 pF | 36 pF | 36 pF | 36 pF |
| Tolerance | ±2% | ±1% | ±1% | ±2% |
| Voltage Rating | 50V | 50V | 250V | 250V |
| Temperature Coefficient | C0G/NP0 | C0G/NP0 | C0G/NP0 | C0G/NP0 |
| Operating Temperature | -55°C to 125°C | -55°C to 125°C | -55°C to 125°C | -55°C to 125°C |
| Package | 0603 (1608 Metric) | 0603 (1608 Metric) | 0603 (1608 Metric) | 0603 (1608 Metric) |
| Mounting Type | Surface Mount MLCC | Surface Mount MLCC | Surface Mount MLCC | Surface Mount MLCC |
| Size (L × W) | 0.063" × 0.031" (1.60mm × 0.80mm) | 0.063" × 0.031" (1.60mm × 0.80mm) | 0.063" × 0.031" (1.60mm × 0.80mm) | 0.062" × 0.032" (1.57mm × 0.81mm) |
| Thickness (Max) | 0.035" (0.90mm) | 0.035" (0.90mm) | 0.035" (0.90mm) | 0.035" (0.89mm) |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant |
| MSL Rating | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) |
| Product Status | Active | Active | Active | Active |
| Inventory (Pcs) | 677 | 2849 | 3276 | 17466 |
Engineering Selection Recommendations
CBR06C360F5GAC (KEMET, ±1% Tolerance, 50V)
This substitute maintains identical voltage rating and package specifications while providing tighter tolerance (±1% versus ±2%). Selection is appropriate when improved capacitance accuracy is required for RF circuit tuning or frequency-critical applications. KEMET manufacturer continuity ensures consistent material composition and performance characteristics. Higher inventory availability (2849 units) supports production continuity.
CBR06C360FAGAC (KEMET, ±1% Tolerance, 250V)
This substitute provides both tighter tolerance (±1%) and elevated voltage rating (250V). The higher voltage rating creates additional design margin for transient protection and reliability in applications subject to voltage spikes or overstress conditions. Identical package and thermal characteristics maintain PCB compatibility. Highest KEMET inventory (3276 units) ensures supply stability.
QSCP251Q360G1GV001T (Johanson Technology Inc., ±2% Tolerance, 250V)
This substitute represents an alternative manufacturer source with 250V rating and equivalent tolerance specification. Johanson Technology Inc. is a qualified supplier for RF ceramic capacitors. Dimensional variation is minimal (1.57mm × 0.81mm versus 1.60mm × 0.80mm), remaining within standard PCB tolerance stackup. Highest inventory availability (17466 units) provides maximum supply security. Selection is appropriate for multi-source qualification or when primary KEMET supply is constrained.
All substitutes maintain active product status, full RoHS3 compliance, and MSL 1 rating. Selection between substitutes depends on specific application requirements for voltage margin, tolerance precision, and manufacturer preference.
Frequently Asked Questions (FAQ)
Q: Can CBR06C360F5GAC replace CBR06C360G5GAC in all applications?
A: Yes. CBR06C360F5GAC is a direct substitute with identical voltage rating (50V) and package (0603). The tighter tolerance (±1% versus ±2%) represents an improvement. No circuit redesign is required.
Q: What is the advantage of using CBR06C360FAGAC with 250V rating instead of the 50V rated main part?
A: The 250V rating provides additional design margin for transient voltage protection and improved reliability in applications subject to voltage spikes or overstress. The higher voltage rating does not degrade performance at 50V operation. Tighter tolerance (±1%) is an additional benefit.
Q: Are there physical compatibility issues with QSCP251Q360G1GV001T?
A: Dimensional differences are minimal. QSCP251Q360G1GV001T measures 1.57mm × 0.81mm versus 1.60mm × 0.80mm for the main part. These variations fall within standard PCB tolerance stackup and do not require layout modification. Package classification remains 0603 (1608 Metric).
Q: Does switching to Johanson Technology Inc. (QSCP251Q360G1GV001T) affect compliance or reliability?
A: No. QSCP251Q360G1GV001T maintains ROHS3 compliance, MSL 1 rating, and equivalent electrical performance. Johanson Technology Inc. is a qualified RF ceramic capacitor manufacturer. Active product status confirms ongoing production support.
Q: Which substitute should be selected for maximum supply availability?
A: QSCP251Q360G1GV001T offers the highest inventory (17466 units), followed by CBR06C360FAGAC (3276 units) and CBR06C360F5GAC (2849 units). Selection depends on manufacturer preference and application voltage requirements.
Q: Can these substitutes be mixed in the same production run?
A: Yes, provided the application circuit accepts the voltage and tolerance variations. All substitutes share identical capacitance (36 pF), temperature coefficient (C0G/NP0), package (0603), and thermal range (-55°C to 125°C). Mixed sourcing requires documentation of part number and manufacturer in assembly records.
Q: What is the significance of ±1% versus ±2% tolerance in RF applications?
A: Tighter tolerance (±1%) reduces capacitance variation across production lots, improving frequency stability and reducing tuning range requirements in RF circuits. For non-critical applications, ±2% tolerance is acceptable. Selection depends on circuit design specifications.
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