Equivalent & Substitute Parts for 1206J0100151MXT

Part Overview

The 1206J0100151MXT is a 150 pF ceramic capacitor manufactured by Knowles Syfer, rated at 10V with X7R temperature coefficient in 1206 (3216 Metric) surface mount package. This part is Active status and ROHS3 compliant. Substitute parts are identified based on matching capacitance value, package size, and operating temperature range while accommodating variations in voltage rating, temperature coefficient, and tolerance specifications.

Key Parameters

Parameter	Value
Manufacturer Part Number	1206J0100151MXT
Manufacturer	Knowles Syfer
Capacitance	150 pF
Tolerance	±20%
Voltage - Rated	10V
Temperature Coefficient	X7R
Operating Temperature	-55°C ~ 125°C
Package / Case	1206 (3216 Metric)
Size / Dimension	0.126" L x 0.063" W (3.20mm x 1.60mm)
Mounting Type	Surface Mount, MLCC
Product Status	Active
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts are qualified based on the following criteria:

Mandatory Matching Parameters:

Capacitance: 150 pF (exact match required)
Package / Case: 1206 (3216 Metric)
Mounting Type: Surface Mount, MLCC
Operating Temperature: -55°C ~ 125°C

Allowable Variations:

Voltage Rating: Substitute parts rated at 50V or 100V are acceptable as they exceed the 10V requirement
Temperature Coefficient: C0G/NP0 substitutes are acceptable alternatives to X7R
Tolerance: Variations from ±1% to ±20% are acceptable
Manufacturer: KEMET, YAGEO, and KYOCERA AVX substitutes meet electrical and mechanical requirements

All substitute parts maintain ROHS3 compliance, MSL 1 rating, and Active product status.

Parameter Comparison

Part Number	Manufacturer	Capacitance	Tolerance	Voltage	Temp Coeff	Package	Thickness	RoHS
1206J0100151MXT	Knowles Syfer	150 pF	±20%	10V	X7R	1206	0.063"	ROHS3
C1206C151F1GAC7800	KEMET	150 pF	±1%	100V	C0G/NP0	1206	0.035"	ROHS3
C1206C151G5GAC7800	KEMET	150 pF	±2%	50V	C0G/NP0	1206	0.035"	ROHS3
C1206C151J1GAC7800	KEMET	150 pF	±5%	100V	C0G/NP0	1206	0.035"	ROHS3
C1206C151J5GAC7800	KEMET	150 pF	±5%	50V	C0G/NP0	1206	0.035"	ROHS3
C1206C151K1GAC7800	KEMET	150 pF	±10%	100V	C0G/NP0	1206	0.035"	ROHS3
C1206C151K5GAC7800	KEMET	150 pF	±10%	50V	C0G/NP0	1206	0.035"	ROHS3
CC1206JRNPO0BN151	YAGEO	150 pF	±5%	100V	C0G/NP0	1206	0.028"	ROHS3
CC1206JRNPO9BN151	YAGEO	150 pF	±5%	50V	C0G/NP0	1206	0.028"	ROHS3
KGM31BCG1H151FT	KYOCERA AVX	150 pF	±1%	50V	C0G/NP0	1206	0.037"	ROHS3
KGM31BCG2A151KT	KYOCERA AVX	150 pF	±10%	100V	C0G/NP0	1206	0.037"	ROHS3

Engineering Selection Recommendations

All listed substitute parts are Active status and ROHS3 compliant, meeting regulatory requirements equivalent to the original 1206J0100151MXT. Selection among substitutes depends on application voltage requirements and tolerance specifications:

For applications requiring 50V rating: C1206C151G5GAC7800, C1206C151J5GAC7800, C1206C151K5GAC7800, CC1206JRNPO9BN151, or KGM31BCG1H151FT.

For applications requiring 100V rating: C1206C151F1GAC7800, C1206C151J1GAC7800, C1206C151K1GAC7800, CC1206JRNPO0BN151, or KGM31BCG2A151KT.

For applications requiring tighter tolerance specifications: C1206C151F1GAC7800 (±1%) or KGM31BCG1H151FT (±1%).

All substitute parts maintain the -55°C to 125°C operating temperature range and 1206 package footprint compatibility with the original part.

Frequently Asked Questions (FAQ)

Q: Can I substitute a 50V rated capacitor for the 10V original part? A: Yes. Substitute parts rated at 50V or 100V are electrically compatible as they exceed the 10V requirement. The higher voltage rating does not affect circuit operation in applications designed for 10V.

Q: What is the difference between X7R and C0G/NP0 temperature coefficients? A: X7R provides ±15% capacitance change across the operating temperature range. C0G/NP0 provides ±0.3% change, offering superior temperature stability. C0G/NP0 substitutes are acceptable for applications where the original X7R specification is not critical.

Q: Are all substitute parts available in the same package footprint? A: Yes. All substitute parts use the 1206 (3216 Metric) package with identical length and width dimensions (0.126" x 0.063"). Thickness varies slightly between manufacturers (0.028" to 0.063"), but all are compatible with standard 1206 PCB layouts.

Q: What tolerance should I select for my application? A: Tolerance selection depends on circuit requirements. The original ±20% specification is suitable for general purpose applications. Tighter tolerances (±1% to ±10%) are available from substitute manufacturers for applications requiring higher capacitance accuracy.

Q: Are all substitute parts ROHS3 compliant? A: Yes. All listed substitute parts are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating, matching the original part's compliance status.

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