CMA0204HF View Datasheet(PDF) - Vishay Semiconductors

Part Name

Description

Manufacturer

CMA0204HF

Pulse Load Carbon Film MELF Resistors for High Frequency Applications

Vishay Semiconductors 

CMA 0204 HF

Vishay Beyschlag

Pulse Load Carbon Film MELF Resistors for

High Frequency Applications

HISTORICAL 12NC INFORMATION

• The resistors had a 12-digit numeric code starting with

2312.

• The subsequent 4 digits indicated the resistor type,

specification and packaging; see the 12NC table.

• The remaining 4 digits indicated the resistance value:

- The first 3 digits indicated the resistance value.

- The last digit indicated the resistance decade in

accordance with the 12NC Indicating Resistance

Decade table.

Last Digit of 12NC Indicating Resistance Decade

RESISTANCE DECADE

10 to 99.9

100 to 999 

LAST DIGIT

9

1

Historical 12NC Example

The 12NC of a CMA 0204 HF resistor, value 50  with ± 1 %

tolerance, supplied in blister tape of 3000 units per reel was:

2312 158 25009.

HISTORICAL 12NC - Resistor Type and Packaging

DESCRIPTION

TYPE

CMA 0204 HF

TOL.

±2%

CODE 2312 ... .....

BLISTER TAPE ON REEL

BL

3000 UNITS

158 2....

www.vishay.com

100

For technical questions, contact: ff3bresistors@vishay.com

Document Number: 28759

Revision: 01-Dec-09

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