Example :

JO

1 2 0 0

I

K

G

L

- PF

(HC49/US)

(12.000MHz )

(±30ppm)

(±30ppm)

(-20+70)

(Loose )

(RoHS)

A

5

E

10

A

3rd O/T

Std

F

15

F

Fundamental

- PF

G

20

E

-10+60

GO

8

I

30

Std

G

-20+70

Std

JO

9

L

50

M

-40+85

KO

10

MO

11

Packaging

OO

12

Std

ZO

14

Note 5

PO

15

Note 5

F

10

RO

16

G

15

TO

18

I

20

VO

20

J

25

AA

24

K

30

Std

BA

25

O

50

DA

30

FA

33

JA

50

SR

SR

Table 2

NOTES :

1)

2)

3)

4)

Table 2 above shows the range of available stabilities Vs Operating temperatures.

5)

Not recommended for new builds

Issue :9 SCB

Date: 20-03-2013

ISO9001 Registered

For quotations or further information please contact us at:

3 The Business Centre, Molly Millars Lane, Wokingham, Berkshire, RG41 2EY, United Kingdom

http:www.actcrystals.com

Tighter Tolerances and Stabilities, other Operating Temperature Ranges and CL's may be available as semi custom

devices.

As each of these specification parameters impact on each other, it is not always possible to combine all options in

one device. Therefore, if a specification not catered for above is required, please contact us directly for the relevant

part number code(s).

Frequencies below 10.000MHz are prefixed with a "0" (eg: 0800MHz = 8MHz.Whereas 10.000MHz is 1000 )

ACT are always happy to consider truly custom specification parts which may require non-standard specification

parameters, specific testing, customer requested AQL requirements, non standard packaging or taping and reeling

and custom marking. Such devices would normally be allocated a custom specification part number which is wholly

customer specific. ( MOQ Dependent )

( EG : A 12.00MHz custom ACTHC49/US device may have a part number such as JO1200C- C1464-PF)

It is important to suffix

the above P/No with

the full frequency

required to give a

complete P/No as

illustrated below

Full Example Part Number

JO1200IKGROFL-PF

12.00MHz

Stability Over

Operating

Temperature (ºC)

Examples

Frequency

Tolerance (±pm)

@ 25ºC

To 99.9999MHz 1st

four digits of

Frequency

&

>99.9999MHz 1st

five digits of

Frequency

Operating

Temperature Range

(ºC)

NB:

SERIES : ACTHC49/US ( Standard ) Device series code JO & BH

RO

F

(16pF)

(Fund')

Load

Capacitance

( pF or Series

R)

Mode

RoHS

Comp'

Device Height

Code

Above heights

given are both

œ0.2mm

Cropped leads

and 3 leads

available :

enquire

Frequency Stabilities VS Operating Tem peratures

Commodity code

854160 00 00