3.000MHZHC-50/50/7.5/10/30PF/ATF datasheet, PDF

Datasheet> All Categories > Passive components> Crystal/resonator> 3.000MHZHC-50/50/7.5/10/30PF/ATF

3.000MHZHC-50/50/7.5/10/30PF/ATF: DescriptionParallel - Fundamental Quartz Crystal, 3MHz Nom, RESISTANCE WELDED, HERMATIC SEALED PACKAGE-2; CategoryPassive components Crystal/resonator; File Size156KB，1 Pages; ManufacturerEuroquartz; Websitehttp://www.euroquartz.co.uk/; Environmental Compliance

Download Datasheet Parametric View All

3.000MHZHC-50/50/7.5/10/30PF/ATF Overview

Parallel - Fundamental Quartz Crystal, 3MHz Nom, RESISTANCE WELDED, HERMATIC SEALED PACKAGE-2

3.000MHZHC-50/50/7.5/10/30PF/ATF Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	Euroquartz
package instruction	RESISTANCE WELDED, HERMATIC SEALED PACKAGE-2
Reach Compliance Code	compliant
Ageing	3 PPM/FIRST YEAR
Crystal/Resonator Type	PARALLEL - FUNDAMENTAL
Drive level	1000 µW
frequency stability	0.0008%
frequency tolerance	50 ppm
load capacitance	30 pF
Installation features	THROUGH HOLE MOUNT
Nominal operating frequency	3 MHz
Maximum operating temperature	60 °C
Minimum operating temperature	-10 °C
physical size	L11.5XB4.9XH13.6 (mm)/L0.453XB0.193XH0.535 (inch)
Series resistance	400 Ω
surface mount	NO
Base Number Matches	1

Preview

Download Datasheet

View All

THROUGH-HOLE CRYSTALS

HC49 SERIES CRYSTALS

DESCRIPTION

HC49 crystals are a long-established industry-standard part. Basic

specification HC49 crystals provide the lowest cost crystal available but

these crystals can also be manufactured to very close tolerances and low

ESR values. Holder variants are HC49/T (truncated), providing a lower

height version, 3-wire versions where the crystal base and body can be

earthed by a centre earth wire and HC50 which has larger diameter leads

specifically for socket mounting.

OUTLINES & DIMENSIONS

FEATURES

Very low cost crystal

Available with close tolerances

Fully customisable specification

Comprehensive Euroquartz stockholding

Industry-standard package with options

Very wide frequency range

GENERAL SPECIFICATION

Frequency Range:

Calibration Tolerance at 25ºC:

Frequency stability over temp:

Load Capacitance:

Ageing:

Drive level:

Static capacitance (C0):

Holder:

Part Numbers for Holder Variants *

Holder Type

Standard 2 lead:

Low height versions:

Centre Earth Lead:

Centre Earth Lead (Low):

‘Plug-in’ for use in socket:

Holder Designation

HC49

HC49/T (from 4.0MHz)

HC49/3W

HC49/T/3W (from 4.0MHz)

HC-50

1.0MHz to 250.0MHz

from ±3ppm to ±50ppm

from ±3ppm to ±100ppm

8pF to 50pF, or Series

±3ppm max 1st year,

±1ppm max per year after

1mW max

7pF max

Resistance-weld, hermetic seal

* HC49 crystals are also available for surface-mount applications with

formed leads and fitted with a clip. See ‘49MJ’ in the surface-mount

crystal section on Euroquartz website; www.euroquartz.co.uk

OSCILLATION MODE & ESR

Frequency

(MHz)

1.0 ~ 1.3

2.01 ~ 3.0

3.01 ~ 3.2

3.21 ~ 3.5

3.51 ~ 3.9

3.91 ~ 5.0

5.01 ~ 7.0

7.01 ~ 10.0

10.0 ~ 30.0

30.1 ~ 45

24.0 ~ 100

80.0 ~ 160

110 ~ 250

Crystal Cut/

Oscillation Mode

SL Fund.

AT Fund.

AT Fund

AT Fund.

AT 3

AT 5th OT

AT 7th OT

ESR (max)

(Ohms)

5000

400

200

150

120

100

120

FREQUENCY STABILITY OVER TEMPERATURE

Operating

Temp. °C

0° to +50°

-10° to +60°

-20° to +70°

-30° to +80°

-40° to +90°

-55° to +105°

Temperature Stability (ppm)

±3

±5

±7.5

±10

±15

±20

±30

PART NUMBER GENERATION

HC49 crystal part numbers are derived as follows:

Indicates this stability is available over the stated operating temp. range

Example:

16.000MHz HC49/30/50/10/30pF/ATF

Frequency/Holder/Calibration/Temp. Stability/ Temp. Range/Circuit

EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE

Tel: +44 1460 230000 Fax: +44 1460 230001 email: info@euroquartz.co.uk web: www.euroquartz.co.uk

Recommended Resources

Low noise pre-equalization circuit

uPC1342V internal circuit principle

Use NE555 to make a two-button touch light switch (1)

Frequency limit detector circuit diagram

555 ultrasonic liquid level indication circuit

TTL level oscillator

【CN0058】Using ADG1211 switch to implement sample-and-hold circuit: Circuit Function and AdvantagesThis circuit performs a sample-and-hold amplifier (SHA) function, which is fundamental to the data acquisition and analog-to-digital conversion process. In some programm...; EEWORLD社区 ADI Reference Circuit

Power efficiency drives electronics innovation: Efficient use of power is at the core of electronic device design. From 5G base stations, phased array antennas, data centers and vehicles to tablets, smartphones and video doorbells, designers know t...; 兰博 RF/Wirelessly

Current-Output Circuit Techniques Add Versatility to Your Analog Toolbox: [align=left][size=14pt]By James Bryant[/size][/align][align=left][size=14pt]Although current mirrors and circuits such as the Howland current source are taught as part of analog circuits, a significan...; youluo ADI Reference Circuit

Strange problem, the pointer changes when reading a file, can you help me?: As follows //I passed a pointer to a class object LoadForm(CFormInfo *pInfo) { //At this time the value of pInfo is 0x1a04fd84 //-------------- R_Form_Info finfo; memset(&finfo,0,sizeof(R_Form_Info));...; danglingbo Embedded System

IIC bus control: [i=s] This post was last edited by paulhyde on 2014-9-15 08:58 [/i] IIC bus control...; zhlei06 Electronics Design Contest

National Competition Questions: [i=s] This post was last edited by paulhyde on 2014-9-15 09:08 [/i] Give some information on class prediction and modules...; xuming011 Electronics Design Contest

Shortcut: S0 S1 S2 S3 S4 S5 S6 S7 S8 S9 SA SB SC SD SE SF SG SH SI SJ SK SL SM SN SO SP SQ SR SS ST SU SV SW SX SY SZ T0 T1 T2 T3 T4 T5 T6 T7 T8 T9 TA TB TC TD TE TF TG TH TI TJ TK TL TM TN TO TP TQ TR TS TT TU TV TW TX TY TZ U0 U1 U2 U3 U4 U6 U7 U8 UA UB UC UD UE UF UG UH UI UJ UK UL UM UN UP UQ UR US UT UU UV UW UX UZ V0 V1 V2 V3 V4 V5 V6 V7 V8 V9 VA VB VC VD VE VF VG VH VI VJ VK VL VM VN VO VP VQ VR VS VT VU VV VW VX VY VZ W0 W1 W2 W3 W4 W5 W6 W7 W8 W9 WA WB WC WD WE WF WG WH WI WJ WK WL WM WN WO WP WR WS WT WU WV WW WY X0 X1 X2 X3 X4 X5 X7 X8 X9 XA XB XC XD XE XF XG XH XK XL XM XN XO XP XQ XR XS XT XU XV XW XX XY XZ Y0 Y1 Y2 Y4 Y5 Y6 Y9 YA YB YC YD YE YF YG YH YK YL YM YN YP YQ YR YS YT YX Z0 Z1 Z2 Z3 Z4 Z5 Z6 Z8 ZA ZB ZC ZD ZE ZF ZG ZH ZJ ZL ZM ZN ZP ZR ZS ZT ZU ZV ZW ZX ZY

Popular Components