305DER2R5SFU datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > Passive components> 305DER2R5SFU

305DER2R5SFU: DescriptionSupercapacitors / Ultracapacitors 3uF 2.5V +50% / -20% tol.; CategoryPassive components; File Size301KB，4 Pages; ManufacturerCornell Dubilier

Download Datasheet Parametric Compare View All

305DER2R5SFU Online Shopping

Suppliers	Part Number	Price	MOQ	In stock
	305DER2R5SFU	-	-	View	Buy Now

305DER2R5SFU Overview

Supercapacitors / Ultracapacitors 3uF 2.5V +50% / -20% tol.

305DER2R5SFU Parametric

Parameter Name	Attribute value
Product Attribute	Attribute Value
Manufacturer	Cornell Dubilier
Product Category	Supercapacitors / Ultracapacitors
RoHS	Details
Capacitance	3 uF
Packaging	Bulk
Capacitance - nF	3000 nF
Factory Pack Quantity	500

Preview

Download Datasheet

View All

FEATURES

APPLICATIONS

High Capacitance

–

Very fast charge/discharge

–

High power density

Battery backup/ alternative

–

LED Displays

–

DC/DC converters

–

Pulse power

-25°C to +70°C

-40°C to +70°C

+50%/-20% @ 25°C

2.5

2.7

0.5*WVDC/(ESR

+(1/C))

See standard part listing

72 hours,25°C

1000 hours at rated voltage and 70°C

Capacitance change

ESR

+30% of initially measured values

<200% of initially specified values

Operating Temperature Range

Storage Temperature

Capacitance Tolerance

WVDC

Surge voltage

SVDC

Maximum Current

Leakage Current

Life time

Life cycles

( 25°C) 1 cycle= Charge to WVDC for 20s,

constant voltage charging for 10s, discharge

to ½ WVDC for 20s, rest for 10 s

500,000 cycles

Capacitance change

ESR

+30% of initially measured values

<200% of initially specified values

D= 8 to 18mm

Lead spacing VS. Case diameter

8(L>20)

3.5

0.5

8(L>20)

3.5

0.6

5.0

0.6

7.5

0.8

7.5

0.8

=L+1.5mm

=D+05mm

=S+0.5mm

Feb-17

305DER2R5SFU Related Products

	305DER2R5SFU	105DER2R5SFN	226DER2R5SKV	306DER2R5SKW	357DER2R5SEZ	257DER2R5SDP
Description	Supercapacitors / Ultracapacitors 3uF 2.5V +50% / -20% tol.	Supercapacitors / Ultracapacitors 1uF 2.5V +50% / -20% tol.	Supercapacitors / Ultracapacitors 22uF 2.5V +50% / -20% tol.	Supercapacitors / Ultracapacitors 30uF 2.5V +50% / -20% tol.	Supercapacitors / Ultracapacitors 350uF 2.5V +50% / -20% tol.	Supercapacitors / Ultracapacitors 250uF 2.5V +50% / -20% tol.
Product Attribute	Attribute Value	Attribute Value	Attribute Value	Attribute Value	Attribute Value	Attribute Value
Manufacturer	Cornell Dubilier	Cornell Dubilier	Cornell Dubilier	Cornell Dubilier	Cornell Dubilier	Cornell Dubilier
Product Category	Supercapacitors / Ultracapacitors	Supercapacitors / Ultracapacitors	Supercapacitors / Ultracapacitors	Supercapacitors / Ultracapacitors	Supercapacitors / Ultracapacitors	Supercapacitors / Ultracapacitors
RoHS	Details	Details	Details	Details	Details	Details
Capacitance	3 uF	1 uF	22 uF	30 uF	350 uF	250 uF
Packaging	Bulk	Bulk	Bulk	Bulk	Bulk	Bulk
Factory Pack Quantity	500	500	200	200	40	50

Recommended Resources

An electric motor's electrode automatic regulator circuit

One of the lighting delay circuits using single-junction transistors

CNC machine tool operation application circuit

External power interface circuit for digital temperature sensor

PC control three-phase motor step-down starting circuit

LM3S8962 Evaluation Kit: As the title says...; taburiss001 Microcontroller MCU

[Raspberry Pi Pico Review] On-chip temperature detection: [i=s]This post was last edited by jinglixixi on 2021-3-25 09:54[/i]The RP2040 has an integrated A/D conversion channel and a built-in temperature sensor on channel 4 to detect the temperature inside t...; jinglixixi DIY/Open Source Hardware

Common cathode digital tube: The common cathode digital tube is too dim. What driver can make it brighter? How should the circuit be connected? I connected an npn transistor, but the common cathode should be current-limited. If t...; csallon Embedded System

C language programming style: Chapter 1: Indentation　　Tabs are 8 characters, so indents are also 8 characters. There are many weird styles that define the indentation format to be 4 characters deep (set to 2 characters!), which is...; ming1005 MCU

I need to write a camera image acquisition program under Windows CE5.0.: I need to write a camera image acquisition program under Windows CE5.0, but I don't know how to call the camera's stream driver in C#. Please give me some advice! Note: It is WinCE5.0, not Windows Mob...; kakasweat Embedded System

STM32F407 simple vision board (recognition of QR codes, data matrix codes, apriltags, round and square shape detection): [i=s]This post was last edited by RCSN on 2020-5-10 21:39[/i]A while ago, the author helped others develop a simple and low-cost QR code recognition solution, using the STM32F407VET6+OV2640 solution, ...; RCSN stm32/stm8

Shortcut: E0 E1 E2 E3 E4 E5 E6 E7 E8 E9 EA EB EC ED EE EF EG EH EI EJ EK EL EM EN EO EP EQ ER ES ET EU EV EW EX EY EZ F0 F1 F2 F3 F4 F5 F6 F7 F8 F9 FA FB FC FD FE FF FG FH FI FJ FK FL FM FN FO FP FQ FR FS FT FU FV FW FX FY FZ G0 G1 G2 G3 G4 G5 G6 G7 G8 G9 GA GB GC GD GE GF GG GH GI GJ GK GL GM GN GO GP GQ GR GS GT GU GV GW GX GZ H0 H1 H2 H3 H4 H5 H6 H7 H8 HA HB HC HD HE HF HG HH HI HJ HK HL HM HN HO HP HQ HR HS HT HU HV HW HX HY HZ I1 I2 I3 I4 I5 I6 I7 IA IB IC ID IE IF IG IH II IK IL IM IN IO IP IQ IR IS IT IU IV IW IX J0 J1 J2 J6 J7 JA JB JC JD JE JF JG JH JJ JK JL JM JN JP JQ JR JS JT JV JW JX JZ K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 KA KB KC KD KE KF KG KH KI KJ KK KL KM KN KO KP KQ KR KS KT KU KV KW KX KY KZ

Popular Components