Datasheet > ESRD4R7M12R

ESRD4R7M12R

更新时间： 2024-11-23 03:34:55

品牌	Logo	应用领域
CDE		/
页数	文件大小	规格书
3页	226K
描述
Solid Polymer Aluminum SMT Capacitors

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ESRD4R7M12R 数据手册

Type ESRD Solid Polymer Aluminum SMT Capacitors

Filtering power of 3 or more tantalum chips and 50 year life

Solid Polymer Aluminum capacitors combine the high capacitance capability of an

electrolytic component with the high frequency performance of ﬁlm capacitors. When

the need for low impedance at high frequency is critical for your design, one ESRD

chip is capable of replacing several liquid electrolyte aluminum or tantalum capacitors

connected in parallel. This is due to the ultra-low ESR which results in signiﬁcantly

lower impedance than either aluminum or tantalum capacitors at frequencies of 100

kHz and above. There is no longer a need to stack capacitors to lower the impedance at

high frequency. The low ESR and high capacitance make them ideal for bypassing high

frequency noise, and for switching frequency ﬁltering in DC/ DC conversion. ESRD

capacitors are packaged in a molded resin case with the same footprint (7.3 x 4.3 mm)

as the industry standard tantalum “D” and “E” case sizes. The solid electrolyte results

in a capacitor with stable impedance and equivalent series resistance over the entire

operating temperature range and they have more than twice the ripple current handling

capability of tantalum capacitors. In addition, the solid electrolyte delivers a typical

expected operating life of more than 50 years, and it is ignition free.

Applications

Motherboard By-Pass

Switching Supply Input/Output Filters

Power Supply Decoupling

High Frequency Noise Reduction

Laptop LCD Displays

Automotive Digital Equipment

Portable Electronic Equipment

Markings

Polarity Stripe (Anode)

Capacitance

(“R” = Decimal Point)

W.V. Code

D = 2.0 V K = 8.0 V

E = 2.5 V

G = 4.0 V C = 16.0 V

J = 6.3 V

B = 12.5 V

Lot Code

Ordering Information

ESRD

4R7

Packaging Code

R = Tape & Reel

ESRD (1.8 mm Ht.): 3500 pcs/reel

ESRD (2.8 mm Ht.): 2000 pcs/reel

CDE

Type

Capacitance

Code

Capacitance

Tolerance

M = ± 20%

4R7 = 4.7 µF

220 = 22 µF

101 = 100 µF

WVDC Code

02 = 2.0 Vdc 08 = 8.0 Vdc

0E = 2.5 Vdc 12 = 12.5 Vdc

04 = 4.0 Vdc 16 = 16.0 Vdc

06 = 6.3 Vdc

CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830 • www.cde.com

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ESRD4R7M12R 替代型号

型号	品牌	替代类型	描述	数据表
ESRD4R7M16R	CDE	类似代替	Solid Polymer Aluminum SMT Capacitors

与ESRD4R7M12R相关器件

型号	品牌	获取价格	描述	数据表
ESRD4R7M16B	ETC	获取价格	SPA Capacitors Solid Polymer Aluminum Surface Mount Capacitors
ESRD4R7M16R	CDE	获取价格	Solid Polymer Aluminum SMT Capacitors
ESRD560M04R	CDE	获取价格	Solid Polymer Aluminum SMT Capacitors
ESRD680M06XB	CDE	获取价格	Aluminum Electrolytic Capacitor, Polarized, Aluminum (solid Polymer), 6.3V, 20% +Tol, 20%
ESRD680M06XR	CDE	获取价格	Solid Polymer Aluminum SMT Capacitors
ESRD680M08B	ADI	获取价格	Thermoelectric Cooler Controller
ESRD680M08B	CDE	获取价格	Aluminum Electrolytic Capacitor, Polarized, Aluminum (solid Polymer), 8V, 20% +Tol, 20% -T
ESRD680M08R	CDE	获取价格	Solid Polymer Aluminum SMT Capacitors
ESRD6R8M16R	CDE	获取价格	Solid Polymer Aluminum SMT Capacitors
ESRD820M04XB	CDE	获取价格	Aluminum Electrolytic Capacitor, Polarized, Aluminum (solid Polymer), 4V, 20% +Tol, 20% -T

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