08051C152KA12A Equivalent & Substitute Parts

Part Overview

The 08051C152KA12A is a 1500 pF ±10% 100V ceramic capacitor manufactured by KYOCERA AVX with X7R temperature coefficient in 0805 (2012 Metric) surface mount package. This part is currently active in production with 1130 units in stock. The part is RoHS non-compliant and REACH affected, which may necessitate identification of compliant alternatives for new designs or applications with regulatory requirements.

Key Parameters

Parameter	Value
Capacitance	1500 pF
Tolerance	±10%
Voltage Rating	100V
Temperature Coefficient	X7R
Package / Case	0805 (2012 Metric)
Mounting Type	Surface Mount, MLCC
Operating Temperature Range	-55°C ~ 125°C
Moisture Sensitivity Level	1 (Unlimited)
RoHS Status	RoHS non-compliant

Substitute Part Grouping Explanation

Substitute parts for the 08051C152KA12A are classified into three categories based on electrical and mechanical compatibility:

Upgrade Substitutes maintain identical capacitance (1500 pF), voltage rating (100V), temperature coefficient (X7R), and package (0805), but offer improved tolerance (±5% vs ±10%) or higher voltage ratings (200V). These parts are RoHS3 compliant and REACH unaffected, making them suitable for new designs requiring regulatory compliance.

Parametric Equivalents match all critical electrical parameters (1500 pF, ±10%, 100V, X7R, 0805) with identical performance characteristics. These parts are RoHS3 compliant and REACH unaffected, providing direct functional replacement with improved compliance status.

Direct Substitutes from alternative manufacturers (KEMET, TDK Corporation, YAGEO) maintain the same capacitance, tolerance, voltage, temperature coefficient, and package specifications. These parts are functionally equivalent and offer supply chain diversification while meeting RoHS3 compliance and REACH unaffected status.

Key parameters determining substitution eligibility: capacitance value, tolerance, voltage rating, temperature coefficient, package type, and operating temperature range.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Capacitance	Tolerance	Voltage	Temp Coeff	Package	Size (mm)	Thickness (mm)	RoHS Status	Product Status
08051C152KA12A	KYOCERA AVX	1500 pF	±10%	100V	X7R	0805	2.00 x 1.25	0.94	Non-compliant	Active
KGM21NR72A152JT	KYOCERA AVX	1500 pF	±5%	100V	X7R	0805	2.01 x 1.25	1.00	ROHS3 Compliant	Active
KGM21NR72D152KT	KYOCERA AVX	1500 pF	±10%	200V	X7R	0805	2.01 x 1.25	1.00	ROHS3 Compliant	Active
KGM21NR72A152KT	KYOCERA AVX	1500 pF	±10%	100V	X7R	0805	2.01 x 1.25	1.00	ROHS3 Compliant	Active
C0805C152K1RAC7800	KEMET	1500 pF	±10%	100V	X7R	0805	2.00 x 1.25	0.88	ROHS3 Compliant	Active
C2012X7R2A152K085AA	TDK Corporation	1500 pF	±10%	100V	X7R	0805	2.00 x 1.25	0.95	ROHS3 Compliant	Not For New Designs
C2012X7R2A152K085AM	TDK Corporation	1500 pF	±10%	100V	X7R	0805	2.00 x 1.25	1.00	ROHS3 Compliant	Not For New Designs
CC0805KRX7R0BB152	YAGEO	1500 pF	±10%	100V	X7R	0805	2.00 x 1.25	0.70	ROHS3 Compliant	Active
C0805C152J1GAC7800	KEMET	1500 pF	±5%	100V	C0G, NP0	0805	2.00 x 1.25	1.00	ROHS3 Compliant	Active
C0805C152J1RAC7800	KEMET	1500 pF	±5%	100V	X7R	0805	2.00 x 1.25	0.88	ROHS3 Compliant	Active
C0805C152JAGAC7800	KEMET	1500 pF	±5%	250V	C0G, NP0	0805	2.00 x 1.25	0.88	ROHS3 Compliant	Active

Engineering Selection Recommendations

For applications requiring RoHS3 compliance and REACH unaffected status, the parametric equivalent KGM21NR72A152KT from KYOCERA AVX provides direct replacement with identical electrical specifications and improved regulatory compliance. This part maintains 1500 pF capacitance, ±10% tolerance, 100V rating, and X7R temperature coefficient with 28,154 units in stock.

For applications requiring improved tolerance performance, KGM21NR72A152JT offers ±5% tolerance while maintaining all other electrical parameters and RoHS3 compliance. This upgrade substitute is suitable when tighter capacitance tolerance is specified.

For applications requiring higher voltage margin, KGM21NR72D152KT provides 200V rating with identical capacitance and tolerance, offering enhanced reliability in high-voltage environments while maintaining RoHS3 compliance.

Direct substitutes from KEMET (C0805C152K1RAC7800) and YAGEO (CC0805KRX7R0BB152) provide supply chain alternatives with identical electrical specifications and active product status. Both are RoHS3 compliant and REACH unaffected.

TDK Corporation parts (C2012X7R2A152K085AA and C2012X7R2A152K085AM) are marked "Not For New Designs" and should be avoided for new applications despite RoHS3 compliance.

Frequently Asked Questions (FAQ)

Q: Can KGM21NR72A152KT directly replace 08051C152KA12A?

A: Yes. Both parts share identical capacitance (1500 pF), tolerance (±10%), voltage rating (100V), temperature coefficient (X7R), and 0805 package. The substitute offers improved RoHS3 compliance and REACH unaffected status.

Q: What is the difference between upgrade substitutes and parametric equivalents?

A: Upgrade substitutes (KGM21NR72A152JT, KGM21NR72D152KT) offer improved specifications such as tighter tolerance (±5%) or higher voltage (200V). Parametric equivalents (KGM21NR72A152KT) maintain identical electrical specifications to the original part.

Q: Are there thickness variations among substitute parts?

A: Yes. Thickness ranges from 0.70mm (YAGEO CC0805KRX7R0BB152) to 1.00mm (KYOCERA AVX KGM21NR72A152JT, KGM21NR72D152KT). Verify PCB layout clearance before substitution.

Q: Why are TDK parts marked "Not For New Designs"?

A: TDK Corporation has designated C2012X7R2A152K085AA and C2012X7R2A152K085AM as obsolete for new designs. These parts should only be used for legacy system maintenance or repair.

Q: Can C0805C152J1GAC7800 (C0G/NP0) replace the X7R original?

A: No. C0G/NP0 temperature coefficient differs from X7R. This part is an upgrade substitute only when C0G/NP0 characteristics are specifically required for improved temperature stability.

Q: What is the inventory status for recommended substitutes?

A: KGM21NR72A152KT has 28,154 units in stock. KGM21NR72A152JT has 8,568 units. KGM21NR72D152KT has 7,583 units. All recommended substitutes maintain active production status with substantial availability.

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