GCM155R71H331KA37J Equivalent & Substitute Parts

Part Overview

The GCM155R71H331KA37J is a 330 pF ±10% 50V ceramic capacitor manufactured by Murata Electronics in the 0402 (1005 Metric) package with X7R temperature coefficient. This component is rated for automotive applications under AEC-Q200 and is ROHS3 compliant with MSL 1 (Unlimited). The part is currently active in production with 794 units in stock. Substitute parts are identified when equivalent electrical and mechanical parameters are maintained across different manufacturers while preserving automotive-grade certification and compliance requirements.

Key Parameters

Parameter	Value
Capacitance	330 pF
Tolerance	±10%
Voltage Rating	50V
Temperature Coefficient	X7R
Operating Temperature Range	-55°C ~ 125°C
Package / Case	0402 (1005 Metric)
Mounting Type	Surface Mount, MLCC
Size / Dimension	0.039" L x 0.020" W (1.00mm x 0.50mm)
Thickness (Max)	0.022" (0.55mm)
Ratings	AEC-Q200
Applications	Automotive
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)
REACH Status	REACH Unaffected

Substitute Part Grouping Explanation

Substitute parts for the GCM155R71H331KA37J are qualified based on strict equivalence of the following parameters:

Capacitance: 330 pF
Tolerance: ±10%
Voltage Rating: 50V
Temperature Coefficient: X7R
Operating Temperature Range: -55°C ~ 125°C
Package / Case: 0402 (1005 Metric)
Mounting Type: Surface Mount, MLCC
Physical Dimensions: 0.039" L x 0.020" W (1.00mm x 0.50mm)
Thickness (Max): 0.022" (0.55mm)
AEC-Q200 Automotive Rating
ROHS3 Compliance
MSL 1 (Unlimited)

All substitute parts listed maintain these electrical and mechanical specifications across manufacturers including Murata Electronics, TDK Corporation, YAGEO, KEMET, Samsung Electro-Mechanics, and Taiyo Yuden.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Capacitance	Tolerance	Voltage	Temp Coeff	Package	AEC-Q200	RoHS3	Inventory (Pcs)
GCM155R71H331KA37J	Murata Electronics	330 pF	±10%	50V	X7R	0402	Yes	Yes	794
GCM155R71H331KA37D	Murata Electronics	330 pF	±10%	50V	X7R	0402	Yes	Yes	1700
GRT155R71H331KE01D	Murata Electronics	330 pF	±10%	50V	X7R	0402	Yes	Yes	8460
AC0402KRX7R9BB331	YAGEO	330 pF	±10%	50V	X7R	0402	Yes	Yes	1808
C0402C331K5RACAUTO	KEMET	330 pF	±10%	50V	X7R	0402	Yes	Yes	9250
C0402S331K5RACAUTO	KEMET	330 pF	±10%	50V	X7R	0402	Yes	Yes	10692
CGA2B2X7R1H331K050BA	TDK Corporation	330 pF	±10%	50V	X7R	0402	Yes	Yes	24539
CGA2B2X7R1H331K050EA	TDK Corporation	330 pF	±10%	50V	X7R	0402	Yes	Yes	778
CL05B331KB5VPNC	Samsung Electro-Mechanics	330 pF	±10%	50V	X7R	0402	Yes	Yes	3857
MAASU105SB7331KFCA01	Taiyo Yuden	330 pF	±10%	50V	X7R	0402	Yes	Yes	24136

Engineering Selection Recommendations

All listed substitute parts maintain full electrical and mechanical equivalence to the GCM155R71H331KA37J. Selection among substitutes is determined by availability, inventory levels, and manufacturing source preference.

Murata Electronics alternatives GCM155R71H331KA37D and GRT155R71H331KE01D provide direct manufacturer continuity with higher inventory availability (1700 and 8460 units respectively).

TDK Corporation CGA2B2X7R1H331K050BA offers the highest inventory level at 24539 units and maintains full AEC-Q200 automotive certification and ROHS3 compliance.

KEMET C0402S331K5RACAUTO includes floating electrode construction and is available in the highest quantity at 10692 units.

Taiyo Yuden MAASU105SB7331KFCA01 provides 24136 units in stock with complete automotive-grade certification.

All parts are ROHS3 compliant, MSL 1 (Unlimited), REACH Unaffected, and rated under ECCN EAR99 classification.

Frequently Asked Questions (FAQ)

Q: Can GCM155R71H331KA37D be used as a direct replacement for GCM155R71H331KA37J?

A: Yes. Both parts are manufactured by Murata Electronics with identical electrical specifications (330 pF ±10% 50V X7R), operating temperature range (-55°C ~ 125°C), package (0402), and automotive certifications (AEC-Q200, ROHS3, MSL 1).

Q: What is the difference between C0402C331K5RACAUTO and C0402S331K5RACAUTO?

A: Both are KEMET parts with identical electrical and mechanical parameters. C0402S331K5RACAUTO includes floating electrode construction and is available in higher quantity (10692 vs 9250 units).

Q: Are cross-manufacturer substitutes (YAGEO, TDK, KEMET, Samsung, Taiyo Yuden) fully compatible?

A: Yes. All listed substitutes maintain the same capacitance (330 pF), tolerance (±10%), voltage rating (50V), temperature coefficient (X7R), operating temperature range (-55°C ~ 125°C), package (0402), and AEC-Q200 automotive certification. Physical dimensions and thickness specifications are identical.

Q: Does the 0402 package dimension remain consistent across all substitutes?

A: Yes. All substitute parts use the 0402 (1005 Metric) package with dimensions 0.039" L x 0.020" W (1.00mm x 0.50mm) and maximum thickness of 0.022" (0.55mm).

Q: Are all substitutes suitable for automotive applications?

A: Yes. All listed parts carry AEC-Q200 automotive-grade certification, ROHS3 compliance, and MSL 1 (Unlimited) moisture sensitivity rating.

Q: Which substitute has the best inventory availability?

A: CGA2B2X7R1H331K050BA (TDK Corporation) and MAASU105SB7331KFCA01 (Taiyo Yuden) each provide 24539 and 24136 units respectively. C0402S331K5RACAUTO (KEMET) offers 10692 units.

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