NLCV32T-150K-PFD Equivalent & Substitute Parts

Part Overview

The NLCV32T-150K-PFD is a 15 µH unshielded drum core wirewound inductor manufactured by TDK Corporation, rated for 370 mA with a maximum DC resistance of 728 mOhm. This component is packaged in 1210 (3225 Metric) surface mount format and meets AEC-Q200 automotive qualification standards.

The NLCV32T-150K-PFD carries a product status of "Not For New Designs," indicating that TDK has discontinued this part for new applications. Identifying equivalent substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production or maintenance of existing systems utilizing this inductor.

Key Parameters

Parameter	Value
Inductance	15 µH
Tolerance	±10%
Current Rating	370 mA
DC Resistance (Max)	728 mOhm
Core Material	Ferrite
Shielding	Unshielded
Package / Case	1210 (3225 Metric)
Mounting Type	Surface Mount
Operating Temperature Range	-40°C ~ 105°C
AEC-Q200 Rating	Yes
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitute parts for the NLCV32T-150K-PFD are identified based on strict electrical and mechanical parameter matching:

Primary Substitution Criteria:

Inductance value: 15 µH (exact match required)
Inductance tolerance: ±10%
Current rating: minimum 370 mA
DC resistance: maximum 728 mOhm
Core material: Ferrite, unshielded
Package compatibility: 1210 (3225 Metric) footprint
Surface mount mounting type
AEC-Q200 compliance
RoHS3 compliance

Two substitute parts meet these criteria with variations in product status and operating temperature range. Both maintain the critical electrical specifications (inductance, current rating, DC resistance) and physical footprint required for direct substitution in existing designs.

Parameter Comparison

Parameter	NLCV32T-150K-PFD (Main)	NLCV32T-150K-EFD (Substitute)	B82422H1153K000 (Substitute)
Manufacturer	TDK Corporation	TDK Corporation	EPCOS - TDK Electronics
Inductance	15 µH	15 µH	15 µH
Tolerance	±10%	±10%	±10%
Current Rating (Amps)	370 mA	370 mA	390 mA
DC Resistance (Max)	728 mOhm	728 mOhm	720 mOhm
Core Material	Ferrite	Ferrite	Ferrite
Shielding	Unshielded	Unshielded	Unshielded
Package / Case	1210 (3225 Metric)	1210 (3225 Metric)	2-SMD, J-Lead
Size / Dimension	0.126" L x 0.098" W (3.20mm x 2.50mm)	0.126" L x 0.098" W (3.20mm x 2.50mm)	0.126" L x 0.098" W (3.20mm x 2.50mm)
Height - Seated (Max)	0.094" (2.40mm)	0.094" (2.40mm)	0.094" (2.40mm)
Q @ Freq	15 @ 2.52MHz	15 @ 2.52MHz	12 @ 2.52MHz
Frequency - Self Resonant	26 MHz	26 MHz	26 MHz
Operating Temperature	-40°C ~ 105°C	-40°C ~ 105°C	-55°C ~ 150°C
Product Status	Not For New Designs	Active	Active
AEC-Q200 Rating	Yes	Yes	Yes
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)

Engineering Selection Recommendations

NLCV32T-150K-EFD (Primary Substitute): This part is the manufacturer-recommended substitute from TDK Corporation. It maintains identical electrical specifications (15 µH inductance, 370 mA current rating, 728 mOhm DC resistance) and physical dimensions as the NLCV32T-150K-PFD. The NLCV32T-150K-EFD carries an Active product status, ensuring long-term availability and supply chain support. Both parts share the same operating temperature range (-40°C ~ 105°C), AEC-Q200 compliance, and RoHS3 compliance. This part is the direct functional equivalent for existing designs.

B82422H1153K000 (Alternative Substitute): This EPCOS - TDK Electronics part provides equivalent inductance (15 µH) and superior current rating (390 mA versus 370 mA). DC resistance is marginally lower (720 mOhm maximum versus 728 mOhm). The part maintains identical physical footprint dimensions and AEC-Q200 compliance. Operating temperature range extends to -55°C ~ 150°C, providing broader thermal performance. The package designation differs (2-SMD, J-Lead versus standard 1210), though physical dimensions remain compatible. This part is suitable for applications requiring extended temperature operation or higher current margin.

Both substitute parts maintain AEC-Q200 automotive qualification and RoHS3 compliance, ensuring regulatory and quality standards alignment with the original NLCV32T-150K-PFD.

Frequently Asked Questions (FAQ)

Q: Can NLCV32T-150K-EFD be used as a direct replacement for NLCV32T-150K-PFD? A: Yes. Both parts share identical inductance (15 µH), current rating (370 mA), DC resistance (728 mOhm maximum), physical dimensions, and operating temperature range (-40°C ~ 105°C). The NLCV32T-150K-EFD is the manufacturer-recommended substitute with Active product status.

Q: What is the difference between NLCV32T-150K-PFD and B82422H1153K000? A: Both parts provide 15 µH inductance with ±10% tolerance and AEC-Q200 compliance. The B82422H1153K000 offers higher current rating (390 mA versus 370 mA), slightly lower DC resistance (720 mOhm versus 728 mOhm), and extended operating temperature range (-55°C ~ 150°C versus -40°C ~ 105°C). Package designation differs (2-SMD, J-Lead versus 1210), though physical footprint dimensions are equivalent.

Q: Are all substitute parts RoHS3 compliant? A: Yes. The NLCV32T-150K-PFD, NLCV32T-150K-EFD, and B82422H1153K000 are all ROHS3 compliant with Moisture Sensitivity Level 1 (Unlimited).

Q: Which substitute part should be selected for new designs? A: The NLCV32T-150K-EFD is recommended for new designs. It carries Active product status from TDK Corporation and provides identical electrical and thermal specifications to the original part.

Q: Can B82422H1153K000 be used in applications requiring -40°C ~ 105°C operation? A: Yes. The B82422H1153K000 operating temperature range (-55°C ~ 150°C) encompasses the -40°C ~ 105°C requirement. This part is suitable for such applications.

Q: Are there any Q factor differences between substitute parts? A: The NLCV32T-150K-PFD and NLCV32T-150K-EFD both provide Q of 15 @ 2.52MHz. The B82422H1153K000 provides Q of 12 @ 2.52MHz. All parts maintain identical self-resonant frequency of 26 MHz.

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