3.400MHZHC49-4HL/20/20/-40+85/SR/ATF datasheet, PDF

Datasheet> All Categories > Passive components> Crystal/resonator> 3.400MHZHC49-4HL/20/20/-40+85/SR/ATF

3.400MHZHC49-4HL/20/20/-40+85/SR/ATF: DescriptionSeries - Fundamental Quartz Crystal, 3.5MHz Nom, ROHS AND REACH COMPLIANT, RESISTANCE WELD, HERMETIC SEALED, HC49-4HL, 2 PIN; CategoryPassive components Crystal/resonator; File Size112KB，1 Pages; ManufacturerEuroquartz; Websitehttp://www.euroquartz.co.uk/; Environmental Compliance

Download Datasheet Parametric View All

3.400MHZHC49-4HL/20/20/-40+85/SR/ATF Overview

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

3.400MHZHC49-4HL/20/20/-40+85/SR/ATF Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Objectid	1321950644
package instruction	ROHS AND REACH COMPLIANT, RESISTANCE WELD, HERMETIC SEALED, HC49-4HL, 2 PIN
Reach Compliance Code	compliant
Other features	AT-CUT; BULK; TAPE AND REEL
Ageing	3 PPM/FIRST YEAR
Crystal/Resonator Type	SERIES - FUNDAMENTAL
Drive level	100 µW
frequency stability	0.002%
frequency tolerance	20 ppm
Installation features	THROUGH HOLE MOUNT
Nominal operating frequency	3.5 MHz
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
physical size	L10.77XB4.34XH2.5 (mm)/L0.424XB0.171XH0.098 (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

Do you know how to select the IC chip of the power adapter?

TTL and CMOS interface circuit b

Driving DC motor circuits with AC power

Fun Birdsong Circuit

Motor pulse drive control circuit

Phase shifted sine wave oscillator circuit

Differential pressure transmitter PTX120-druck products: GE-druck Drucker high-precision differential pressure transmitter PTX120 is a small wet-wet differential pressure transmitter with two pressure ports that can be used in most liquid media. The positiv...; xuanyegf Sensor

[M4 development board Hanker trial mania] ddllxxrr 8: animation plus touch: This time is a perfection of the last part. I added a touch screen on the basis of the last time. It is a callback function.long touchover(unsigned long ulMessage,long lX, long lY){unsigned int count=...; ddllxxrr Microcontroller MCU

MT8888 can correctly send DTMF signals to TEA1062, and TEA1062 also successfully drives DTMF to the telephone line, but the dialing is unsuccessful and there is no prompt tone.: I built a board according to the classic telephone circuit, the schematic diagram is shown below. MT8888 is a DTMF transceiver, and TEA1062 is a telephone voice chip with a dialing interface. The TONE...; sunyitui Embedded System

How to achieve the solenoid valve control circuit 24V down to 8V after 1 second delay: Hello everyone, I have a FESTO solenoid valve that is broken. I disassembled it and looked at the control circuit. I don't know why. As shown in the picture, I vaguely see some components on it, marke...; lajiji Integrated technical exchanges

Electronics major graduation project exchange group 186858238: Electronics major graduation project exchange group 186858238...; huangxin_110202 MCU

Unreliable fantasies about cloud computing: “Even if it’s just a casual thought, the beautiful picture of the cloud era described here is still somewhat desirable.”I saw an interesting article about cloud computing and would like to share it wi...; 思潇 RF/Wirelessly

Shortcut: E0 E1 E2 E3 E4 E5 E6 E7 E8 E9 EA EB EC ED EE EF EG EH EI EJ EK EL EM EN EO EP EQ ER ES ET EU EV EW EX EY EZ F0 F1 F2 F3 F4 F5 F6 F7 F8 F9 FA FB FC FD FE FF FG FH FI FJ FK FL FM FN FO FP FQ FR FS FT FU FV FW FX FY FZ G0 G1 G2 G3 G4 G5 G6 G7 G8 G9 GA GB GC GD GE GF GG GH GI GJ GK GL GM GN GO GP GQ GR GS GT GU GV GW GX GZ H0 H1 H2 H3 H4 H5 H6 H7 H8 HA HB HC HD HE HF HG HH HI HJ HK HL HM HN HO HP HQ HR HS HT HU HV HW HX HY HZ I1 I2 I3 I4 I5 I6 I7 IA IB IC ID IE IF IG IH II IK IL IM IN IO IP IQ IR IS IT IU IV IW IX J0 J1 J2 J6 J7 JA JB JC JD JE JF JG JH JJ JK JL JM JN JP JQ JR JS JT JV JW JX JZ K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 KA KB KC KD KE KF KG KH KI KJ KK KL KM KN KO KP KQ KR KS KT KU KV KW KX KY KZ

Popular Components