C3216X5R2J152M115AA Equivalent & Substitute Parts

Part Overview

The C3216X5R2J152M115AA is a 1500 pF ceramic capacitor rated at 630V with X5R temperature coefficient, manufactured by TDK Corporation in 1206 (3216 Metric) surface mount package. This part is classified as "Not For New Designs," indicating it has been superseded in TDK's product line. Finding equivalent and substitute parts is necessary for applications requiring continued sourcing, design flexibility, or performance optimization across different temperature coefficients and tolerance specifications.

Key Parameters

Parameter	Value
Capacitance	1500 pF
Voltage Rating	630V
Tolerance	±20%
Temperature Coefficient	X5R
Operating Temperature Range	-55°C ~ 85°C
Package / Case	1206 (3216 Metric)
Mounting Type	Surface Mount, MLCC
Physical Dimensions	0.126" L x 0.063" W (3.20mm x 1.60mm)
Thickness (Max)	0.051" (1.30mm)
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the C3216X5R2J152M115AA is determined by the following critical parameters:

Fixed Requirements (Non-Negotiable):

Capacitance: 1500 pF
Voltage Rating: 630V
Package / Case: 1206 (3216 Metric)
Mounting Type: Surface Mount, MLCC
RoHS Status: ROHS3 Compliant
Moisture Sensitivity Level: 1 (Unlimited)

Variable Parameters (Substitution Basis):

Temperature Coefficient: X5R, X7R, or C0G/NP0
Tolerance: ±5%, ±10%, or ±20%
Operating Temperature Range: -55°C ~ 85°C (X5R) or -55°C ~ 125°C (X7R, C0G/NP0)
Thickness: 0.051" (1.30mm) or 0.063" (1.60mm)

Substitute parts are grouped by temperature coefficient type, as this parameter directly affects capacitance stability across the operating temperature range. Parts with tighter tolerance specifications (±5%, ±10%) are considered upgrades from the original ±20% tolerance. Parts with extended temperature ranges (C0G/NP0 and X7R to -55°C ~ 125°C) provide broader application compatibility compared to the X5R specification (-55°C ~ 85°C).

Parameter Comparison

Part Number	Manufacturer	Capacitance	Tolerance	Voltage	Temp Coeff	Temp Range	Thickness	Product Status
C3216X5R2J152M115AA	TDK	1500 pF	±20%	630V	X5R	-55°C ~ 85°C	0.051"	Not For New Designs
C3216C0G2J152J115AA	TDK	1500 pF	±5%	630V	C0G, NP0	-55°C ~ 125°C	0.051"	Active
C3216X5R2J152K115AA	TDK	1500 pF	±10%	630V	X5R	-55°C ~ 85°C	0.051"	Not For New Designs
C3216X7R2J152K115AA	TDK	1500 pF	±10%	630V	X7R	-55°C ~ 125°C	0.051"	Not For New Designs
C3216X7R2J152K115AM	TDK	1500 pF	±10%	630V	X7R	-55°C ~ 125°C	0.051"	Not For New Designs
C3216X7R2J152M115AA	TDK	1500 pF	±20%	630V	X7R	-55°C ~ 125°C	0.051"	Not For New Designs
C3216C0G2J152K115AA	TDK	1500 pF	±10%	630V	C0G, NP0	-55°C ~ 125°C	0.051"	Not For New Designs
1206J6300152JXT	Knowles Syfer	1500 pF	±5%	630V	X7R	-55°C ~ 125°C	0.063"	Active
1206J6300152KXT	Knowles Syfer	1500 pF	±10%	630V	X7R	-55°C ~ 125°C	0.063"	Active
1206J6300152MXT	Knowles Syfer	1500 pF	±20%	630V	X7R	-55°C ~ 125°C	0.063"	Active
C1206C152JBGAC7800	KEMET	1500 pF	±5%	630V	C0G, NP0	-55°C ~ 125°C	0.069"	Active

Engineering Selection Recommendations

Direct Substitutes (Same Temperature Coefficient - X5R):

C3216X5R2J152K115AA is the direct substitute with identical temperature coefficient and voltage rating. The tolerance is tighter (±10% vs. ±20%), providing improved capacitance stability. Both parts maintain the same operating temperature range (-55°C ~ 85°C) and physical dimensions. Product status remains "Not For New Designs."

Upgraded Substitutes (Extended Temperature Range - X7R):

C3216X7R2J152K115AA, C3216X7R2J152K115AM, and C3216X7R2J152M115AA offer extended operating temperature range (-55°C ~ 125°C) compared to the original X5R specification. These parts provide broader application compatibility while maintaining identical capacitance, voltage rating, and package dimensions. Product status is "Not For New Designs" for all TDK X7R variants.

Premium Substitutes (C0G/NP0 Temperature Coefficient):

C3216C0G2J152J115AA and C3216C0G2J152K115AA feature C0G (NP0) temperature coefficient, delivering superior capacitance stability across temperature extremes. C3216C0G2J152J115AA offers ±5% tolerance with Active product status. C3216C0G2J152K115AA provides ±10% tolerance but carries "Not For New Designs" status. Both support the extended temperature range (-55°C ~ 125°C).

Alternative Manufacturers (Active Product Status):

1206J6300152JXT, 1206J6300152KXT, and 1206J6300152MXT from Knowles Syfer are Active products with X7R temperature coefficient and extended temperature range. These parts feature slightly increased thickness (0.063" vs. 0.051"), which must be verified for PCB layout compatibility. Tolerance options range from ±5% to ±20%.

C1206C152JBGAC7800 from KEMET is an Active product with C0G/NP0 temperature coefficient and ±5% tolerance. Maximum thickness is 0.069", requiring clearance verification in space-constrained applications.

Compliance & Certification:

All listed substitutes maintain ROHS3 compliance, Moisture Sensitivity Level 1 (Unlimited), and REACH Unaffected status, matching the original part's regulatory requirements.

Frequently Asked Questions (FAQ)

Q: Can I use C3216X7R2J152M115AA as a direct replacement for C3216X5R2J152M115AA?

A: Yes, with application verification. Both parts share identical capacitance (1500 pF), voltage rating (630V), tolerance (±20%), and package dimensions (1206). The X7R temperature coefficient provides extended operating range (-55°C ~ 125°C vs. -55°C ~ 85°C), making it suitable for broader temperature environments. Verify that your application does not require the specific X5R temperature stability characteristics.

Q: What is the difference between ±5%, ±10%, and ±20% tolerance specifications?

A: Tolerance defines the allowable deviation of actual capacitance from the nominal 1500 pF value. ±5% tolerance restricts deviation to 1425–1575 pF, ±10% to 1350–1650 pF, and ±20% to 1200–1800 pF. Tighter tolerances (±5%, ±10%) are required for precision circuits; looser tolerances (±20%) are acceptable for general-purpose applications where capacitance variation has minimal impact on circuit performance.

Q: Why do Knowles Syfer parts (1206J series) have greater thickness than TDK parts?

A: The 1206J6300152 series from Knowles Syfer specifies maximum thickness of 0.063" (1.60mm), compared to 0.051" (1.30mm) for TDK C3216 series. This dimensional difference reflects different manufacturing processes and internal construction. Before substitution, verify PCB layout clearance, particularly in high-density assemblies or applications with height restrictions.

Q: Is C0G/NP0 temperature coefficient always superior to X5R or X7R?

A: C0G/NP0 provides superior capacitance stability across temperature extremes (temperature coefficient near 0 ppm/°C), making it ideal for precision applications. X7R and X5R exhibit greater capacitance variation with temperature but are acceptable for general-purpose applications where moderate capacitance drift is tolerable. Selection depends on circuit requirements, not inherent superiority.

Q: Can I substitute an Active product for a "Not For New Designs" part?

A: Yes. Active products indicate current manufacturing and ongoing availability. Substituting an Active product for a "Not For New Designs" part is recommended for new designs and long-term sourcing stability. Verify that electrical and mechanical parameters meet application requirements before implementation.

Q: What does Moisture Sensitivity Level 1 (Unlimited) mean?

A: MSL 1 (Unlimited) indicates the component can be stored indefinitely without moisture absorption concerns and does not require special dry-pack handling or baking procedures before soldering. This specification applies to all listed parts, ensuring consistent handling requirements across substitutes.

Q: Are all listed parts ROHS3 compliant?

A: Yes. All substitute parts listed maintain ROHS3 compliance and REACH Unaffected status, matching the original C3216X5R2J152M115AA regulatory requirements. This ensures compatibility with environmental and hazardous substance regulations across global markets.

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