3.500MHZHC49-4H/20/10/-10+60/32PF/ATF datasheet, PDF

Datasheet> All Categories > Passive components> Crystal/resonator> 3.500MHZHC49-4H/20/10/-10+60/32PF/ATF

3.500MHZHC49-4H/20/10/-10+60/32PF/ATF: DescriptionParallel - Fundamental Quartz Crystal, 3.5MHz Nom, ROHS AND REACH COMPLIANT, RESISTANCE WELD, HERMETIC SEALED, HC49-4H, 2 PIN; CategoryPassive components Crystal/resonator; File Size112KB，1 Pages; ManufacturerEuroquartz; Websitehttp://www.euroquartz.co.uk/; Environmental Compliance

Download Datasheet Parametric View All

3.500MHZHC49-4H/20/10/-10+60/32PF/ATF Overview

Parallel - Fundamental Quartz Crystal, 3.5MHz Nom, ROHS AND REACH COMPLIANT, RESISTANCE WELD, HERMETIC SEALED, HC49-4H, 2 PIN

3.500MHZHC49-4H/20/10/-10+60/32PF/ATF Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Objectid	1321950838
package instruction	ROHS AND REACH COMPLIANT, RESISTANCE WELD, HERMETIC SEALED, HC49-4H, 2 PIN
Reach Compliance Code	compliant
YTEOL	6.2
Other features	AT-CUT; BULK; TAPE AND REEL
Ageing	3 PPM/FIRST YEAR
Crystal/Resonator Type	PARALLEL - FUNDAMENTAL
Drive level	100 µW
frequency stability	0.001%
frequency tolerance	20 ppm
load capacitance	32 pF
Installation features	THROUGH HOLE MOUNT
Nominal operating frequency	3.5 MHz
Maximum operating temperature	60 °C
Minimum operating temperature	-10 °C
physical size	L10.77XB4.34XH3.5 (mm)/L0.424XB0.171XH0.138 (inch)
Series resistance	120 Ω
surface mount	NO

Preview

Download Datasheet

View All

EURO

QUARTZ

EURO

Low-profile crystal units

Low-cost, industry-standard crystal unit

AT-Cut strip crystal with hermetically sealed can

Frequency range 3.2MHz to 70MHz

Package height options available

DESCRIPTION

HC49-4H and HC49-4HL Crystals

OUTLINES & DIMENSIONS

HC49-4H crystals have the same base outline as the industry-

standard HC49 crystal. The crystal uses at AT-cut strip crystal with an

hermetically sealed can. HC49-4H crystals provide a low cost source

of system clock frequency.

SPECIFICATION

Frequency Range:

Oscillation Mode/Frequency

AT-Cut Fundamental:

AT-Cut 3rd Overtone:

BT-Cut Fundamental:

Calibration Tolerance at 25ºC:

Frequency Stability:

Load Capacitance (CL):

Ageing at 25°C:

Drive Level:

Storage Temperature Range:

Crystal Holder:

RoHS Status:

Supply format:

3.2MHz to 70.0MHz

3.2MHz to 48.0MHz

27.0MHz to 70.0MHz

24.0MHz to 48.0MHz

±5ppm, ±10ppm, ±20ppm or

±30ppm at 25°C

Series or from 8pF to 32pF

±3ppm maximum, 1st year,

±1ppm per year thereafter.

100mW typical, 500mW maximum

-50° to +105°C

Resistance-weld hermetic seal

Compliant

Bulk pack (Radial tape and reel

is available)

ESR and OSCILLATION MODE

Frequency

Range MHz

3.2 ~ 3.4

3.5 ~ 6.0

6.1 ~ 10.0

10.1 ~ 30.0

24.0 ~ 48.0

27.0 ~ 30.0

30.1 ~ 50.0

50.1 ~ 70.0

Crystal Cut

Osc. Mode

AT-Fund.

BT-Fund.

AT-3rd ot

ESR

Ω Max.

300

120

150

100

PART NUMBERS

Part numbers for HC49-4H crystals are generated as follows:

Example:

8.000MHz HC49-4H/30/50/-20+70/30pF/30R

Frequency

Package

HC49-4H

HC49-4HL

Calibration tolerance

at 25°C (ppm)

Stability over temp. (ppm)

Operating temp. range (°C)

Circuit Condition

(SR = Series or 10~32pF)

Max ESR (i.e. 30R = 30Ω

max.)

(

)

or 'ATF' or 'BTF' for AT or BT-cut fundamental, 3OT for 3rd overtone

FREQUENCY STABILITY vs OPERATING TEMPERATURE RANGE

Temp. °C/ppm

-10 to +60

-20 to +70

-40 to +85

±10

ASK

±15

±20

±25

±30

EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE

Tel: +44 (0)1460 230000 Fax: +44 (0)1460 230001 sales@euroquartz.co.uk

www.euroquartz.co.uk

Recommended Resources

Electronic video doorbell circuit

Logic signal long delay circuit

Telephone and recorder interface circuit 02

Differential retainer

Triangle gas water heater circuit diagram

810 computer motherboard circuit diagram_08

BeagleBone Black Design: Qt Interface Design Ideas for ZigBee Networking: [i=s]This post was last edited by anananjjj on 2014-6-15 22:31[/i] I believe that those who have played with Ti ZigBee networking are familiar with the software "Setup_ZigBee_Sensor_Monitor_1.3.2"! It...; anananjjj DSP and ARM Processors

About the range of an ammeter designed using MSP430F449: We are designing an ammeter using F449. When taking voltage from a fixed resistor, we need to consider the following questions:1. The power supply voltage of F449 is 9v (I mean the transformer), so wh...; skyzxcvbnm Microcontroller MCU

Speed up LM4F LaunchPad to generate PWM waves: I found that there is too little information about TI's LM4F120 Launchpad on the Internet. Most of them are provided by TI employees or their partners. There are too few examples, which makes it very ...; sanwave Microcontroller MCU

Installation of the digital multimeter + RL78G14 development environment based on the serial port: Namisoft shares its experience with you on the installation of the serial digital multimeter + RL78G14 development environmentAs shown in the figure , NS-Multimeter recommends using UltraISO to make t...; 海大叔 Integrated technical exchanges

Help! Chinese and English parallel papers: I need help with a 5,000-word Chinese-English paper on the design of LED dot matrix display screen control based on a single-chip microcomputer. Thank you!!!...; suiweihf MCU

【Recruitment】Full-time and part-time RF engineers: A chip technology company in Beijing is recruiting ( chip design engineer)Job description:1. Responsible for the design of RF, microwave, and millimeter wave integrated circuit chips; 2. Responsible f...; 芯2020 Recruitment

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