Table 4-2. Reference Designations, Abbreviations, and Multipliers (2 of 4)

ABBREVIATIONS

DAP-GL

Diallyl

Phthalate

F T

Current

Gain

J F E T

Junction

Field

 

Glass

 

 

 

 

 

Bandwidth

Product

 

Effect

Transistor

DBL

Double

 

 

 

 

 

(Transition

 

 

 

 

 

 

DCDR

Decoder

 

 

 

 

Frequency),

Feet,

 

K

 

 

DEG

Degree

 

 

 

 

 

Foot

 

 

 

 

 

 

 

D-HOLE

D-Shaped

Hole

F X D

F i x e d

 

 

 

K

Kelvin,

Key,

DIA

Diameter

 

 

 

 

 

 

 

 

 

Kilo,

Potassium

DIP

Dual In-Line Package

 

G

 

 

 

KNRLD

Knurled

 

DIP-SLDR Dip Solder

 

 

 

 

 

 

 

KVDC

Kilovolts

D-MODE

Depletion

Mode

GEN

General,

Generator

 

Direct

Current

DO

Package Type

G N D

G r o u n d

 

 

 

 

 

 

 

 

Designation

 

 

G P

General

Purpose,

 

L

 

 

DP

Deep, Depth,

Dia-

 

Group

 

 

 

 

 

 

 

 

metric

Pitch,

Dip

 

 

 

 

 

LED

Light

Emitting

DP3T

Double

Pole

Three

 

II

 

 

 

 

Diode

 

 

 

Throw

 

 

 

 

 

 

 

 

 

LG

Length,

Long

D P D T

Double

Pole

Double

H

Henry, High

LIN

Linear,

Linearity

 

Throw

 

 

 

 

HDW

Hardware

 

 

LK

Link,

Lock

DWL

Dowel1

 

 

 

 

HEX

Hexadecimal,

LKG

Leakage, Locking

 

 

 

 

 

 

 

Hexagon,

 

 

 

LUM

Luminous

 

E

 

 

 

 

 

Hexagonal

 

 

 

 

 

 

 

 

 

 

 

 

HLCL

Helical

 

 

 

 

 

 

 

E-R

E-Ring

 

 

 

 

HP

Hewlett-Packard

 

M

 

 

EXT

Extended,

Extension,

 

Company, High Pass

 

 

 

 

 

External,

Extinguish

 

 

 

 

 

M

Male,

Maximum,

 

 

 

 

 

 

 

I

 

 

 

 

Mega,

Mil, Milli,

 

F

 

 

 

 

 

 

 

 

 

 

Mode

 

 

 

 

 

 

 

 

IC

Collector

Current,

MA

Milliampere

F

Fahrenheit, Farad,

 

Integrated

Circuit

MACH

Machined

 

Female,

Film

 

 

ID

Identification,

MAX

Maximum

 

(Resistor),

Fixed,

 

Inside Diameter

MC

Molded

Carbon

 

Flange,

Frequency

IF

Forward

Current,

 

Composition

FC

Carbon

Film/

 

Intermediate

MET

Metal,

Metallized

 

Composition,

Edge

 

Frequency

 

 

MHZ

Megahertz

 

of Cutoff

Frequency,

IN

Inch

 

 

 

MINTR

Miniature

 

Face

 

 

 

 

1NCL

I n c l u d i n g

 

 

MIT

Miter

 

 

FDTHRU

Feedthrough

 

 

[NT

Integral,

Intensity,

MLD

Mold,

Molded

FEM

Female

 

 

 

 

 

Internal

 

 

 

MM

Magnetized Material,

FIL-HD

Fillister

Head

 

 

 

 

 

 

 

 

Millimeter

FL

Flash, Flat, Fluid

 

J

 

 

 

MOM

Momentary

FLAT-PT Flat Point

 

 

 

 

 

 

 

 

MTG

Mounting

FR

Front

 

 

 

 

I-FET

Junction

Field

M T L C

M e t a l l i c

 

FREQ

Frequency

 

 

 

 

Effect Transistor

MW

Milliwatt

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4-4 Replaceable Parts