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Type CD4

High-Frequency, Mica Capacitors

Measured at

Ultra-High-Frequency Capacitor for CATV

where

RF Applications 0.1″ Lead Spacing

and

point

No Solder

phenolic

Nearly

cone

textbook ideal capacitor

Pant Leg

the

Minuscule

for high-frequency

becomes a

cylinder

applications, Type CD4 is rock stable over its full tempera-

ture and voltage range. Higher self-resonant frequency

±0.031

and lower equivalent series inductance makes CD4 even

better than CD17 and CD18 for high-frequency applica-

tions. 0.1” lead spacing means CD4 can replace ceramic

CD16, CDV16 and CD4

capacitors on printed circuit boards.

Max.

1.0"

Min.

Max.

0.078"

Highlights

•

Specifications

Higher self-resonant frequency and lower equivalent series

inductance than CD17 and CD18

Low impedance to beyond 1 GHz

Max.

Replaces other 0.1” lead-spacing capacitors

Cool operation—Typical Qs > 2000

Measured at

Shockproof and delamination free

point where

Near zero capacitance change with frequency

phenolic cone

becomes a

and temperature

cylinder

100,000 V/µs dV/dt capability minimum

Zero capacitance change with voltage

Max

0.06"

No Solder

Minuscule Pant Leg

1.0"

Min.

±0.031

Voltage Range:

100 Vdc to 500 Vdc

Capacitance Range:

1 pF to 1,500 pF

Capacitance Tolerance:

±½ pF (D), ±1 pF (C),±1⁄2%

(E)±1% (F),±1%

(F),±2%

(G), ±5% (J)

Ratings

Temperature Range:

–55 ºC to +125 ºC

For RoHS compliant add the letter F at the end of the part number.

Catalog

(pF) Part Number

In (mm)

.340 (8.6)

.290 (7.4)

In (mm)

100 Vdc

.310 (7.9)

300 Vdc

.310 (7.9)

500 Vdc

.220 (5.6)

In (mm)

.160 (4.1)

.170 (4.3)

.180 (4.6)

.160 (4.1)

.110 (2.8)

In (mm)

.100 (2.5)

In (mm)

.020 (.5)

(pF)

100

110

120

130

150

160

180

200

220

240

250

270

300

330

360

390

430

470

500

510

Catalog

Part Number

CD4ED390J03

CD4ED430J03

CD4ED470J03

CD4ED500J03

CD4ED510J03

CD4ED560J03

CD4ED620J03

CD4ED680J03

CD4ED750J03

CD4ED820J03

CD4FD910J03

CD4FD101J03

CD4FD111J03

CD4FD121J03

CD4FD131J03

CD4FD151J03

CD4FD161J03

CD4FD181J03

CD4FD201J03

CD4FD221J03

CD4FD241J03

CD4FD251J03

CD4FD271J03

CD4FD301J03

CD4FD331J03

CD4FD361J03

CD4FD391J03

CD4FD431J03

CD4FD471J03

CD4FD501J03

CD4FD511J03

In (mm)

.290 (7.4)

.340 (8.6)

In (mm)

.220 (5.6)

.220 (5.8)

.240 (6.1)

.310 (7.9)

In (mm)

.110 (2.8)

.160 (4.1)

In (mm)

.100 (2.5)

In (mm)

.020 (.5)

910

1000

1100

1200

1500

560

620

680

750

820

CD4FA911J03

CD4FA102J03

CD4FA112J03

CD4FA122J03

CD4FA152J03

CD4FC561J03

CD4FC621J03

CD4FC681J03

CD4FC751J03

CD4FC821J03

CDE Cornell Dubilier

•

1605 E. Rodney French Blvd.

•

New Bedford, MA 02744

•

Ph: (508)996-8561

•

Fax: (508)996-3830

•

www.cde.com

1 CD4CD010D03

2 CD4CD020D03

3 CD4CD030D03

4 CD4CD040D03

5 CD4CD050D03

6 CD4CD060D03

7 CD4CD070D03

8 CD4CD080D03

CD4CD100J03

12 CD4CD120J03

CD4CD150J03

18 CD4CD180J03

20 CD4ED200J03

22 CD4ED220J03

24 CD4ED240J03

27 CD4ED270J03

CD4ED300J03

CD4ED330J03

36 CD4ED360J03

Type CD4

High-Frequency, Mica Capacitors

Typical Performance Curves

Insertion Loss

Over the frequency range of 100 MHz to 1 GHz

the insertion loss in a balanced 50 Ω or 75 Ω sys-

tem is flat ±0.2 dB. A typical test setup is below.

Insertion Loss vs. Frequency for

CD17FC621JO3, 75 Ω System

Choosing CD4, CD16, CDV16, CD18 or CDV18

While insertion loss is flat within ±.2dB through 1 GHz,

you may be able to avoid the small notch by changing

the capacitor type to fit your capacitance. See table at

right.

TYPE

CD17

CD4

CD16

CDV16

CD18

CDV18

Flat to Above 1 GHz

470 pF max

620 pF max

870 pF

660 pF max

1000 pF max

CDE Cornell Dubilier

•

1605 E. Rodney French Blvd.

•

New Bedford, MA 02744

•

Ph: (508)996-8561

•

Fax: (508)996-3830

•

www.cde.com

Type CD4

High-Frequency, Mica Capacitors

Notice and Disclaimer:

All product drawings, descriptions, specifications, statements, information and data

(collectively, the “Information”) in this datasheet or other publication are subject to change. The customer

is responsible for checking, confirming and verifying the extent to which the Information contained in this

datasheet or other publication is applicable to an order at the time the order is placed. All Information given

herein is believed to be accurate and reliable, but it is presented without any guarantee, warranty, representation

or responsibility of any kind, expressed or implied. Statements of suitability for certain applications are based

on the knowledge that the Cornell Dubilier company providing such statements (“Cornell Dubilier”) has

of operating conditions that such Cornell Dubilier company regards as typical for such applications, but

are not intended to constitute any guarantee, warranty or representation regarding any such matter – and

Cornell Dubilier specifically and expressly disclaims any guarantee, warranty or representation concerning

the suitability for a specific customer application, use, storage, transportation, or operating environment.

The Information is intended for use only by customers who have the requisite experience and capability to

determine the correct products for their application. Any technical advice inferred from this Information or

otherwise provided by Cornell Dubilier with reference to the use of any Cornell Dubilier products is given

gratis (unless otherwise specified by Cornell Dubilier), and Cornell Dubilier assumes no obligation or liability

for the advice given or results obtained. Although Cornell Dubilier strives to apply the most stringent quality

and safety standards regarding the design and manufacturing of its products, in light of the current state

of the art, isolated component failures may still occur. Accordingly, customer applications which require a

high degree of reliability or safety should employ suitable designs or other safeguards (such as installation

of protective circuitry or redundancies or other appropriate protective measures) in order to ensure that the

failure of an electrical component does not result in a risk of personal injury or property damage. Although

all product-related warnings, cautions and notes must be observed, the customer should not assume that all

safety measures are indicated in such warnings, cautions and notes, or that other safety measures may not be

required.

CDE Cornell Dubilier

•

1605 E. Rodney French Blvd.

•

New Bedford, MA 02744

•

Ph: (508)996-8561

•

Fax: (508)996-3830

•

www.cde.com