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KYOCERA AVX SCMR18L604SSBB0 — Supercapacitors

SCMR18L604SSBB0 Supercapacitor, 600 mF, 9 V, Radial

MPNSCMR18L604SSBB0
Active

SCM series supercapacitor, 600 mF, 9 V, -10%, +30% tolerance, PC Pins, Through Hole, Radial Can, 0.453" lead spacing, 400 mOhm ESR, -40°C to 65°C.

$4.4300Ref. price · indicative, final on quote
KYOCERA AVX SCMR18L604SSBB0 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

SCMR18L604SSBB0 specifications
ParameterValue
SeriesSCM
MountingThrough Hole
ESR400mOhm @ 1kHz
Voltage - rated9 V
Operating temperature-40°C ~ 65°C
Size (Dimension)1.047\" L x 0.374\" W (26.60mm x 9.50mm)
Height - seated0.846\" (21.50mm)
PackageBulk
Tolerance-10%, +30%
Capacitance600 mF
TerminationPC Pins
Lead spacing0.453\" (11.50mm)
CaseRadial, Can
Lifetime1000 Hrs @ 65°C

Product details

600 mF supercapacitor for low-voltage hold-up

The SCMR18L604SSBB0 is a 600 mF supercapacitor in the SCM series, rated at 9 V with a -10%, +30% capacitance tolerance. It comes in a radial can, through-hole package with PC pin termination and 0.453" lead spacing.

With an ESR of 400 mOhm at 1 kHz, this supercapacitor can deliver moderate peak currents but won't support fast, high-current pulses. The 1000-hour lifetime at 65°C means the part is rated for continuous operation at that temperature.

The through-hole radial can with 0.453" lead spacing fits standard 11.50 mm pitch PCB layouts or terminal blocks.

Lifecycle status is Active — no end-of-life notification, no last-time-buy risk. For volume or scheduled releases, confirm current pricing and lead time at quote time.

Frequently asked questions

Is SCMR18L604SSBB0 obsolete or end of life?

No, the lifecycle status is Active. There is no end-of-life notification for this part.

What is the ESR of SCMR18L604SSBB0?

The ESR is 400 mOhm at 1 kHz. This is a key spec for estimating ripple current handling and charge/discharge efficiency.

What is the capacitance tolerance of SCMR18L604SSBB0?

The capacitance tolerance is -10%, +30%. That means a 600 mF part can measure between 540 mF and 780 mF at room temperature.