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Technical Data ELX1022

Effective February 2021

PHVL Supercapacitors

Cylindrical packs

www.eaton.com/electronics

Ratings

Capacitance

0.47 F to 5.0 F

Working voltage8

3.9 V

Surge voltage8

5.0 V

Capacitance tolerance

-10% to +30% (+20 °C)

Operating temperature range

-40 °C to +65 °C

Extended operating temperature range

-40 °C to +85 °C

Specifications

Capacitance1 (F)

Vertical

part number

Horizontal part

number

Maximum

initial ESR1

(Ω)

Peak

current5

(A)

Nominal

leakage

current2

(µA)

Peak

power4

(W)

Stored

energy3

(mWh)

Short circuit

current**6

(A)

0.47

PHVL-3R9V474-R PHVL-3R9H474-R

0.40

0.77

1.0

9.5

0.993

9.75

1.5

PHVL-3R9V155-R PHVL-3R9H155-R

0.16

2.35

2.0

23.8

3.17

24.3

2.5

PHVL-3R9V255-R PHVL-3R9H255-R

0.08

4.06

4.0

47.5

5.28

48.8

3.0

PHVL-3R9V305-R PHVL-3R9H305-R

0.08

4.71

4.0

47.5

6.34

48.8

5.0

PHVL-3R9V505-R PHVL-3R9H505-R

0.07

7.22

5.0

54.3

10.6

55.7

** Repeated short circuit current will permanently damage the leads.

Performance

Parameter

Capacitance change

(% of initial value)

ESR

(% of maximum initial value)

Lifetime: (3.9 V; 2 years @ +65 °C, 5,000 hours @ +85 °C)

≤ 30%

≤ 200%

Charge/discharge cycles7: (500,000 at +20 °C)

≤ 30%

≤ 200%

Storage: Low and high temperature (1000 hours @ -40 °C and +85 °C)

≤ 30%

≤ 200%

1. Capacitance, Equivalent series resistance (ESR) and leakage current are measured according to IEC62391-1

2. Leakage current at +20 °C after 72 hour charge and hold.

3. Stored energy (mWh) = 0.5 x V2 x C

3600

4. Peak power (W) =

V2

4 x ESR

5. Pulse current for 1 second from full rate voltage to half voltage.(A) = 0.5 x V x C

(1 + ESR x C)

6. Short circuit current is for safety information only. Do not use as operating current.

7. Cycling between rated voltage and half voltage, 3 second rest at +20 °C.

8. Voltage testing and verification of product under end application conditions is recommended

Safety and certifications

Environmental compliance

RoHS, REACH, lead free, halogen free

Warnings

Do not overvolatgae, do not reverse polarity

Shipping

No restrictions, per UN3499 with all cells <10 watt-hours

x1000