27.000MHZHC49-4H/20/30/-40+85/32PF/3OT datasheet, PDF

Datasheet> All Categories > Passive components> Crystal/resonator> 27.000MHZHC49-4H/20/30/-40+85/32PF/3OT

27.000MHZHC49-4H/20/30/-40+85/32PF/3OT: DescriptionParallel - 3Rd Overtone Quartz Crystal, 27MHz 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

27.000MHZHC49-4H/20/30/-40+85/32PF/3OT Overview

Parallel - 3Rd Overtone Quartz Crystal, 27MHz Nom, ROHS AND REACH COMPLIANT, RESISTANCE WELD, HERMETIC SEALED, HC49-4H, 2 PIN

27.000MHZHC49-4H/20/30/-40+85/32PF/3OT Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Objectid	1321949542
package instruction	ROHS AND REACH COMPLIANT, RESISTANCE WELD, HERMETIC SEALED, HC49-4H, 2 PIN
Reach Compliance Code	compliant
Other features	AT-CUT; BULK; TAPE AND REEL
Ageing	3 PPM/FIRST YEAR
Crystal/Resonator Type	PARALLEL - 3RD OVERTONE
Drive level	100 µW
frequency stability	0.003%
frequency tolerance	20 ppm
load capacitance	32 pF
Installation features	THROUGH HOLE MOUNT
Nominal operating frequency	27 MHz
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
physical size	L10.77XB4.34XH3.5 (mm)/L0.424XB0.171XH0.138 (inch)
Series resistance	150 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

Integrated RF sampling transceiver, do you know?

Touch switch circuit with four dimming states

Power failure monitoring circuit

TDA7052A power amplifier circuit

Video amplifier circuit: video amplifier board-5

1MHz crystal calibrator

First time unboxing: The equipment received includes a simple simulator, two small round boards, a battery and sensor components. The "family portrait" is as follows:There are Bluetooth antenna and interface socket on the...; lvqy onsemi and Avnet IoT Innovation Design Competition

FM3 MB9B506N DIY Summary: [align=left][color=#000000][font=Times New Roman] [size=6][color=red]FM3 MB9B506N DIY[/color][/size][/font][/color][size=6][color=red]Summary Post[/color][/size][/align][align=left][color=darkorange]I...; damiaa DIY/Open Source Hardware

win8+CCS V5 development environment: My system is Win8, and I installed Ccs5, but when I entered it, there was no Ccs development environment. . . . Please guide me[[i] This post was last edited by Zhang Guoqing on 2012-6-19 05:42 [/i]]...; 张国庆 Microcontroller MCU

Talk about the hardware design process and what's behind it: In the development of automotive electronic hardware, the development process is very important, which is generally derived from the V-shaped development process of TS16949. From the initial quotation...; bolibo123 Automotive Electronics

NXP completes acquisition of Freescale to become largest automotive semiconductor company: [i=s] This post was last edited by murphy123 on 2015-12-8 16:08 [/i] [size=3] Dutch chipmaker NXP Semiconductor announced today that it has completed the acquisition of Freescale Semiconductor for $11...; murphy123 NXP MCU

How to get the device type in wdk or ddk?: I am going to make a filter driver recently, and I want to know how to get the device type? In DDK 3790, there is no Bluetooth device in ntddk.h. After tracing and debugging, I found that the device t...; nibian Embedded System

Shortcut: L0 L1 L2 L3 L4 L5 L6 L7 L8 L9 LA LB LC LD LE LF LG LH LI LJ LK LL LM LN LO LP LQ LR LS LT LU LV LW LX LY LZ M0 M1 M2 M3 M4 M5 M6 M7 M8 M9 MA MB MC MD ME MF MG MH MI MJ MK ML MM MN MO MP MQ MR MS MT MU MV MW MX MY MZ N0 N1 N2 N3 N4 N5 N6 N7 N8 NA NB NC ND NE NF NG NH NI NJ NK NL NM NN NO NP NQ NR NS NT NU NV NX NZ O0 O1 O2 O3 OA OB OC OD OE OF OG OH OI OJ OK OL OM ON OP OQ OR OS OT OV OX OY OZ P0 P1 P2 P3 P4 P5 P6 P7 P8 P9 PA PB PC PD PE PF PG PH PI PJ PK PL PM PN PO PP PQ PR PS PT PU PV PW PX PY PZ Q1 Q2 Q3 Q4 Q5 Q6 Q8 Q9 QA QB QC QE QF QG QH QK QL QM QP QR QS QT QV QW QX QY R0 R1 R2 R3 R4 R5 R6 R7 R8 R9 RA RB RC RD RE RF RG RH RI RJ RK RL RM RN RO RP RQ RR RS RT RU RV RW RX RY RZ

Popular Components