Capacitors

M551B108M040AH

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KEMET

CAP TANT POLY 1000UF 40V CHAS MT

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DocumentsM551B108M040AH | Datasheet

Capacitors

M551B108M040AH

Active

KEMET

CAP TANT POLY 1000UF 40V CHAS MT

Deep-Dive with AI

DocumentsM551B108M040AH | Datasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	M551B108M040AH

Capacitance	1000 µF
ESR (Equivalent Series Resistance)	25 mOhm
Features	General Purpose
Height - Seated (Max) [Max] [z]	13.2 mm
Height - Seated (Max) [Max] [z]	0.52 in
Lifetime @ Temp.	2000 Hrs
Manufacturer Size Code	B
Mounting Type	Chassis Mount
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-55 C
Package / Case	M55 Module
Size / Dimension [x]	2.051 in
Size / Dimension [x]	52.1 mm
Size / Dimension [y]	50.6 mm
Size / Dimension [y]	1.992 in
Tolerance	20 %
Type	Hermetically Sealed
Voltage - Rated	40 V

M551B Series

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Part	Voltage - Rated	Mounting Type	Operating Temperature [Min]	Operating Temperature [Max]	Height - Seated (Max) [Max] [z]	Height - Seated (Max) [Max] [z]	Capacitance	Manufacturer Size Code	Package / Case	Lifetime @ Temp.	Type	Tolerance	Size / Dimension [x]	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [y]	ESR (Equivalent Series Resistance)	Features	Lead Spacing	Lead Spacing	Height - Seated (Max) [Max]	Height - Seated (Max) [Max]
KEMET M551B108K040AT	40 V	Chassis Mount	-55 C	125 °C	13.2 mm	0.52 in	1000 µF	B	M55 Module	2000 Hrs	Hermetically Sealed	10 %	2.051 in	52.1 mm	50.6 mm	1.992 in	25 mOhm	General Purpose
KEMET M551B108M025AT	25 VDC	Chassis Mount	-55 C	125 °C	13.2 mm	0.52 in	1000 µF	B	M55 Module	2000 Hrs	Hermetically Sealed	20 %	2.051 in	52.1 mm	50.6 mm	1.992 in	30 mOhm	General Purpose
KEMET M551B348M008AG	8 V	Chassis Mount	-55 C	125 °C			3.4 mF	B	M55 Module	2000 Hrs	Hermetically Sealed	20 %	1.906 in	48.4 mm	28.2 mm	1.11 in	30 mOhm	General Purpose	11.5 mm	0.453 in	0.445 in	11.3 mm
KEMET M551B108M040AA	40 V	Chassis Mount	-55 C	125 °C	13.2 mm	0.52 in	1000 µF	B	M55 Module	2000 Hrs	Hermetically Sealed	20 %	2.051 in	52.1 mm	50.6 mm	1.992 in	25 mOhm	General Purpose
KEMET M551B507K050AT	50 VDC	Chassis Mount	-55 C	125 °C			500 µF	B	M55 Module	2000 Hrs	Hermetically Sealed	10 %	1.906 in	48.4 mm	28.2 mm	1.11 in	40 mOhm	General Purpose	11.5 mm	0.453 in	0.445 in	11.3 mm
KEMET M551B348K008AG	8 V	Chassis Mount	-55 C	125 °C			3.4 mF	B	M55 Module	2000 Hrs	Hermetically Sealed	10 %	1.906 in	48.4 mm	28.2 mm	1.11 in	30 mOhm	General Purpose	11.5 mm	0.453 in	0.445 in	11.3 mm
KEMET M551B208K015AS	15 V	Chassis Mount	-55 C	125 °C			2 mF	B	M55 Module	2000 Hrs	Hermetically Sealed	10 %	1.906 in	48.4 mm	28.2 mm	1.11 in	30 mOhm	General Purpose	11.5 mm	0.453 in	0.445 in	11.3 mm
KEMET M551B607K040AG	40 V	Chassis Mount	-55 C	125 °C			600 µF	B	M55 Module	2000 Hrs	Hermetically Sealed	10 %	1.906 in	48.4 mm	28.2 mm	1.11 in	40 mOhm	General Purpose	11.5 mm	0.453 in	0.445 in	11.3 mm
KEMET M551B108M040AH	40 V	Chassis Mount	-55 C	125 °C	13.2 mm	0.52 in	1000 µF	B	M55 Module	2000 Hrs	Hermetically Sealed	20 %	2.051 in	52.1 mm	50.6 mm	1.992 in	25 mOhm	General Purpose
KEMET M551B127M100AS	100 V	Chassis Mount	-55 C	125 °C			120 µF	B	M55 Module	2000 Hrs	Hermetically Sealed	20 %	1.906 in	48.4 mm	28.2 mm	1.11 in	60 mOhm	General Purpose	11.5 mm	0.453 in	0.445 in	11.3 mm

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Bulk	8	$ 411.57
	N/A	0	$ 411.57

Description

General part information

M551B Series

1000 µF Hermetically Sealed Tantalum Polymer Capacitor 40 V M55 Module 25mOhm @ 100kHz

Documents

Technical documentation and resources

M551B108M040AH | Datasheet

Datasheet