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SUSCO Engineers & Buyers Guide - Mica Section

2

MICA CAPACITORS

TYPE 1- Capacitance in pF,

tolerance in percentage or +/-

pF and voltage(Vdc) are indi-

cated in numbers along with

the brand marking. Brand

marking of “SAHA”, “S” or

“KEC” are common. Parts are

also supplied with no brand

marking in some cases based

on product availability and

customer requirements.

Part Marking

150 ± 5%

500V

SAHA

CM 05 FD

151JO3

SAHA

150 pF

+/- 5%

TYPE 1

TYPE 3

TYPE 2

TYPE 2 - Formerly for

Military certified Capacitors.

The CM series code has

been discontinued.

TYPE 3 - Capacitance in

EIA capacitance code

(as in Type 2) and toler-

ance with tolerance code

or capacitance value in

pF with tolerance in +/-

% or +/- pF are marked

on

the

capacitors.

Voltage is not marked on

the part. Brand marking

is optional.

MICA CAPACITOR -

PART NUMBERING SYSTEM

Sample Part Number: DM05FA151J-CA Description: DM05 Series, 150pF, 100 Volt, 5% in Ammo Pack, Inside Crimped.

D

M

0

5

F

A

1

5

1

J

O

3

-

S

A

-

R

0

2

Series

Enter Series Code: (up to 4 Characters)

Series included: DM05, DM10, DM12, DM15,

DM19, DM20, DM30, DM42.

Characteristic

Enter characteristic code: ( 1 Character)

Temperature

Characteristic

Coefficient

Capacitance

Letter

PPM/C

Drift

C

-200 to +200

± (0.5% + 0.1pF)

D

-100 to +100

± (0.3% + 0.1pF)

E

-20 to +100

± (0.1% + 0.1pF)

F

0 to +70

± (0.05% + 0.1pF)

see catalog for individual part characteristic code

Rated Voltage

Enter voltage code: (1 character)

RatedVoltageCode

RatedVoltageCode

LetterCode

Volts DCW

LetterCode

Volts DCW

Y

50

E

350

A

100

D

500

C

300

F*

1000*

* Note: Not for use in snubber applications

Capacitance

Enter EIA Capacitance Code: (3 Digits)

First Two Digits represents significant figures of capacitance in Picofarads.

Third Digit indicates number of zeros to follow.

Example: 10pF = 100, 100pF = 101, 1000pF = 102

Tolerance

Enter Capacitance Tolerance Code: ( 1 Character)

Tolerance Code

D

±0.5pF

H

± 3 %

E

± 0.5 %

J

± 5 %

F

± 1 %

K

± 10 %

G

± 2 %

Temperature Range

Code O = -55 to +125 C

Vibration Grade

Standard Grade = 3

(see catalog for details)

Marking

S = Saha

Package Type

Bulk

< Blank >

Ammo Pack

A

Tape & Reel

T

Special Specifications

C

Cut

followed by 2 Digit specification code 01 -99

R

Crimped

followed by 2 Digit specification code 01 -99

P

Cut & Crimped

followed by 2 Digit specification code 01 -99

Examples:

C 0 2 = cut leads to 0.175 mm

P 0 2 = cut leads to 0.175 mm and inside crimp

(See Special Specifications Sheet)

Rev D - 2/99