C1608CH2A151K080AA Equivalent & Substitute Parts

Part Overview

The C1608CH2A151K080AA is a 150 pF ±10% 100V ceramic capacitor in 0603 (1608 Metric) surface mount package manufactured by TDK Corporation. This part carries Last Time Buy status, indicating it is no longer in active production. Equivalent and substitute parts are necessary to ensure design continuity and long-term component availability for applications requiring this capacitance and voltage rating.

Key Parameters

Parameter	Value
Capacitance	150 pF
Tolerance	±10%
Voltage Rating	100V
Temperature Coefficient	CH
Package / Case	0603 (1608 Metric)
Mounting Type	Surface Mount, MLCC
Operating Temperature Range	-25°C ~ 85°C
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution for the C1608CH2A151K080AA is determined by the following critical parameters:

Capacitance: 150 pF (exact match required)
Voltage Rating: Minimum 100V (equal or higher voltage ratings are acceptable)
Package / Case: 0603 (1608 Metric) (physical compatibility required)
Mounting Type: Surface Mount, MLCC (assembly compatibility required)
Temperature Coefficient: CH or C0G/NP0 (both acceptable for general purpose applications)
Tolerance: ±10% or tighter (±5%, ±2% are acceptable upgrades)

Substitute parts are grouped into three categories: direct equivalents (same specifications), tolerance upgrades (tighter tolerance), and voltage upgrades (higher voltage rating with same or better tolerance).

Parameter Comparison

Part Number	Manufacturer	Capacitance	Tolerance	Voltage	Temp Coeff	Package	Operating Temp	Product Status	Inventory
C1608CH2A151K080AA	TDK	150 pF	±10%	100V	CH	0603	-25°C ~ 85°C	Last Time Buy	5702
C1608CH2A151J080AA	TDK	150 pF	±5%	100V	CH	0603	-25°C ~ 85°C	Last Time Buy	3067
C1608CH2E151J080AA	TDK	150 pF	±5%	250V	CH	0603	-25°C ~ 85°C	Last Time Buy	8620
C1608CH2E151K080AA	TDK	150 pF	±10%	250V	CH	0603	-25°C ~ 85°C	Last Time Buy	12490
C1608C0G2A151J080AA	TDK	150 pF	±5%	100V	C0G/NP0	0603	-55°C ~ 125°C	Active	15343
C1608C0G2A151K080AA	TDK	150 pF	±10%	100V	C0G/NP0	0603	-55°C ~ 125°C	Not For New Designs	1530
C1608C0G2E151J080AA	TDK	150 pF	±5%	250V	C0G/NP0	0603	-55°C ~ 125°C	Active	180483
C1608C0G2E151K080AA	TDK	150 pF	±10%	250V	C0G/NP0	0603	-55°C ~ 125°C	Not For New Designs	9047
C1608NP02A151J080AA	TDK	150 pF	±5%	100V	C0G/NP0	0603	-55°C ~ 150°C	Active	5644
06031A151GAQ2A	KYOCERA AVX	150 pF	±2%	100V	C0G/NP0	0603	-55°C ~ 125°C	Active	964
06031A151KAJ2A	KYOCERA AVX	150 pF	±10%	100V	C0G/NP0	0603	-55°C ~ 125°C	Active	954

Engineering Selection Recommendations

Direct Equivalent (Same Specifications)

C1608CH2A151J080AA is the direct equivalent with tighter tolerance (±5% vs ±10%). Both parts share identical voltage rating, temperature coefficient, and operating temperature range. This part is suitable for applications where improved capacitance tolerance is beneficial.

Voltage Upgrade Options (Same Tolerance)

C1608CH2E151K080AA provides 250V rating while maintaining ±10% tolerance and CH temperature coefficient. This part is recommended when higher voltage margin is required for circuit reliability. Inventory availability is significantly higher (12490 units).

C1608CH2E151J080AA combines 250V rating with ±5% tolerance upgrade. This part offers both voltage and tolerance improvements over the original specification.

Temperature Coefficient Upgrade (C0G/NP0)

C1608C0G2A151J080AA and C1608C0G2E151J080AA feature C0G/NP0 temperature coefficient with extended operating range (-55°C ~ 125°C vs -25°C ~ 85°C). C0G/NP0 parts maintain stable capacitance across temperature variations. C1608C0G2A151J080AA is Active status with 15343 units in stock, making it the preferred long-term alternative.

High Temperature Option

C1608NP02A151J080AA extends operating temperature to -55°C ~ 150°C with Active product status and ±5% tolerance. This part is suitable for applications requiring extended high-temperature performance.

Alternative Manufacturer

KYOCERA AVX 06031A151KAJ2A matches the original ±10% tolerance and 100V rating with C0G/NP0 temperature coefficient and Active status. KYOCERA AVX 06031A151GAQ2A offers ±2% tolerance upgrade with the same voltage and package specifications.

Frequently Asked Questions (FAQ)

Q: Can I use a higher voltage rated capacitor as a substitute?

A: Yes. A capacitor rated for 250V can replace a 100V rated part in the same circuit. Higher voltage ratings provide additional safety margin and do not negatively affect circuit operation at lower voltages.

Q: What is the difference between CH and C0G/NP0 temperature coefficients?

A: CH temperature coefficient has a specified range of capacitance change over temperature within the -25°C ~ 85°C operating range. C0G/NP0 (also called NP0) provides superior temperature stability with tighter capacitance tolerance across a wider temperature range (-55°C ~ 125°C or higher). C0G/NP0 is preferred for precision applications and extended temperature environments.

Q: Are tighter tolerance parts (±5%, ±2%) compatible replacements?

A: Yes. Tighter tolerance parts are fully compatible and represent an upgrade. A ±5% part meets all requirements of a ±10% specification. Tighter tolerance improves circuit performance in applications sensitive to capacitance variation.

Q: Does packaging differ between TDK and KYOCERA AVX parts?

A: Both manufacturers provide 0603 (1608 Metric) packages with identical physical dimensions (1.60mm x 0.80mm x 0.90mm max thickness). Parts are mechanically and electrically interchangeable at the board level.

Q: Which substitute part has the best long-term availability?

A: C1608C0G2E151J080AA (TDK, Active status, 180483 units in stock) offers the highest inventory and Active product status, ensuring continued availability. This part combines 250V rating, ±5% tolerance, and C0G/NP0 temperature coefficient.

Q: Can I mix different substitute parts in the same design?

A: Yes. All listed substitutes are electrically and mechanically compatible. However, for manufacturing consistency and traceability, using a single part number across production runs is recommended.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message