www.vishay.com

Document Number: 35064

2

Revision: 09-May-11

This document is subject to change without notice.

XT35

Vishay Dale

Quartz Crystals

ORDERING INFORMATION

XT35

-20

25M

e4

MODEL

LOAD

blank = series

-20 = 20 pF

-32 = 32 pF

-16 = 16 pF

FREQUENCY/MHz

JEDEC LEAD (Pb)-FREE

STANDARD

GLOBAL PART NUMBER

X

T

35

20

A

2

5

M

MODEL

LOAD

PACKAGE

CODE

FREQUENCY

GLOBAL PART NUMBERING

XT

9

S

2

0

A

N

A

4

0

M

MODEL NUMBER

LOAD

CAPACITANCE

PACKAGE

CODE

OPTIONS

FREQUENCY

XT9S = XT49S

XT9M = XT49M

XTU1 = XTUM1

18 = 18 pF

20 = 20 pF

NL = series

to be specified by

customer

Tape and reel

G = RF5 (XT9S)

H = RF7 (XT9M)

Bulk

A = B04

(all models)

NA = no additional

options

RR = extended

temperature

of - 40 °C to + 85 °C

Contact factory for

all other options

4M = 4 MHz

40M = 40 MHz

100M = 100 MHz

12M288 = 12.288 MHz

M is used as

decimal place

holder in frequency

Example: XT49S-20 40M

X

T

36

20

A

1

2

M

MODEL NUMBER

LOAD CAPACITANCE

PACKAGE

CODE

FREQUENCY

XT46 = XT46C

XT36 = XT36C

XT35 = XT35

XT23 = XT23

18 = 18 pF

20 = 20 pF

NL = series

to be specified by

customer

Tape and reel

H = RF7

Bulk

A = B04

(all models)

4M = 4 MHz

40M = 40 MHz

100M = 100 MHz

12M288 = 12.288 MHz

M is used as

decimal place

holder in frequency

Example: XT36C-20 12M