Equivalent & Substitute Parts for Panasonic 6TPC150M

Part Overview

The Panasonic 6TPC150M is a 150 µF molded tantalum polymer capacitor rated at 6.3 V in a 2917 (7343 Metric) surface mount package. This component operates across the temperature range of -55°C to 105°C and features an equivalent series resistance (ESR) of 40 mOhm at 100 kHz. The part is designated as Last Time Buy status, indicating discontinued production. Equivalent and substitute parts are necessary to maintain design continuity and ensure component availability for new production runs and field replacements.

Key Parameters

Parameter	Value
Capacitance	150 µF
Voltage Rating	6.3 V
Package / Case	2917 (7343 Metric)
Type	Molded Tantalum Polymer
ESR @ 100 kHz	40 mOhm
Operating Temperature Range	-55°C to 105°C
Mounting Type	Surface Mount
Tolerance	±20%
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution for the 6TPC150M is determined by strict equivalence across the following parameters: capacitance value (150 µF), voltage rating (6.3 V), package type (2917 / 7343 Metric), ESR specification (40 mOhm @ 100 kHz), operating temperature range (-55°C to 105°C), and RoHS3 compliance. All substitute parts maintain identical electrical performance and physical footprint compatibility. Substitute parts are grouped by manufacturer and product series while maintaining full parameter equivalence.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Series	Capacitance	Voltage	ESR @ 100 kHz	Package	Height (Max)	Product Status	Inventory
6TPC150M	Panasonic Electronic Components	POSCAP™ TPC	150 µF	6.3 V	40 mOhm	2917 (7343 Metric)	0.079" (2.00 mm)	Last Time Buy	6665 Pcs
6TPE150M	Panasonic Electronic Components	POSCAP™ TPE	150 µF	6.3 V	25 mOhm	2917 (7343 Metric)	0.079" (2.00 mm)	Active	7618 Pcs
T520V157M006ATE040	KEMET	KO-CAP® T520	150 µF	6.3 V	40 mOhm	2917 (7343 Metric)	0.075" (1.90 mm)	Active	2400 Pcs
T520W157M006ATE040	KEMET	KO-CAP® T520	150 µF	6.3 V	40 mOhm	2917 (7343 Metric)	0.059" (1.50 mm)	Active	1099 Pcs
T522V157M006ATE040	KEMET	KO-CAP® T522	150 µF	6.3 V	40 mOhm	2917 (7343 Metric)	0.075" (1.90 mm)	Active	887 Pcs
TCJY157M006R0040	KYOCERA AVX	TCJ	150 µF	6.3 V	40 mOhm	2917 (7343 Metric)	0.079" (2.00 mm)	Active	1236 Pcs
TCJY157M006R0040E	KYOCERA AVX	TCJ	150 µF	6.3 V	40 mOhm	2917 (7343 Metric)	0.079" (2.00 mm)	Active	21014 Pcs
TCJY157M006S0040	KYOCERA AVX	TCJ	150 µF	6.3 V	40 mOhm	2917 (7343 Metric)	0.079" (2.00 mm)	Active	668 Pcs

Engineering Selection Recommendations

All substitute parts listed maintain full electrical and mechanical compatibility with the 6TPC150M. Selection should prioritize parts with Active product status to ensure long-term availability. The Panasonic 6TPE150M offers the advantage of lower ESR (25 mOhm versus 40 mOhm), improved performance characteristics, and Active status with higher inventory levels. KEMET T520 and T522 series parts provide direct ESR equivalence at 40 mOhm with Active status and MSL 3 moisture sensitivity rating. KYOCERA AVX TCJ series parts, particularly TCJY157M006R0040E, offer the highest inventory availability (21014 Pcs) with full parameter equivalence and Active product status. All substitute parts are ROHS3 compliant and suitable for direct replacement in surface mount applications.

Frequently Asked Questions (FAQ)

Q: Can the 6TPE150M replace the 6TPC150M directly? A: Yes. The 6TPE150M is electrically and mechanically compatible. It maintains identical capacitance (150 µF), voltage rating (6.3 V), package (2917), and operating temperature range (-55°C to 105°C). The 6TPE150M features improved ESR performance at 25 mOhm and carries Active product status.

Q: What is the difference between KEMET T520V157M006ATE040 and T520W157M006ATE040? A: Both parts are electrically identical with 150 µF capacitance, 6.3 V rating, and 40 mOhm ESR. The primary difference is seated height: T520V has a maximum height of 0.075" (1.90 mm), while T520W has a maximum height of 0.059" (1.50 mm). Selection depends on available PCB clearance.

Q: Are all substitute parts RoHS3 compliant? A: Yes. All listed substitute parts meet ROHS3 compliance requirements.

Q: Which substitute part has the best availability? A: KYOCERA AVX TCJY157M006R0040E offers the highest inventory level at 21014 Pcs with full parameter equivalence and Active product status.

Q: Can I use a substitute part with lower ESR than the original 6TPC150M? A: Yes. The Panasonic 6TPE150M with 25 mOhm ESR is a direct substitute. Lower ESR improves performance characteristics and is compatible with the original design.

Q: Are there height restrictions when selecting a substitute? A: Height variations exist among substitutes. KEMET T520W157M006ATE040 has the lowest profile at 0.059" (1.50 mm), while Panasonic 6TPC150M, 6TPE150M, KYOCERA AVX TCJ series, and KEMET T520V157M006ATE040 and T522V157M006ATE040 range from 0.075" to 0.079". Verify PCB clearance requirements before selection.

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