UM5-HJ2318-49.900 datasheet, PDF

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UM5-HJ2318-49.900: DescriptionParallel - 3Rd Overtone Quartz Crystal, 49.9MHz Nom, UM5, 2 PIN; CategoryPassive components Crystal/resonator; File Size50KB，2 Pages; ManufacturerILSI; Websitehttp://www.ilsiamerica.com; Environmental Compliance

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UM5-HJ2318-49.900 Overview

Parallel - 3Rd Overtone Quartz Crystal, 49.9MHz Nom, UM5, 2 PIN

UM5-HJ2318-49.900 Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	ILSI
package instruction	UM5, 2 PIN
Reach Compliance Code	compli
Other features	AT CUT
Ageing	5 PPM/YEAR
Crystal/Resonator Type	PARALLEL - 3RD OVERTONE
Drive level	1000 µW
frequency stability	0.001%
frequency tolerance	20 ppm
load capacitance	18 pF
Installation features	THROUGH HOLE MOUNT
Nominal operating frequency	49.9 MHz
Maximum operating temperature	60 °C
Minimum operating temperature	-10 °C
physical size	L8.0XB3.2XH6.0 (mm)/L0.315XB0.126XH0.236 (inch)
Series resistance	70 Ω
surface mount	NO
Terminal surface	Tin/Silver/Copper - with Nickel barrie

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2 Lead Metal Package, 3.2 mm x 8 mm

Product Features:

Low Cost

RoHs Compliant

Compatible with Leadfree Processing

UM1 / UM4 / UM5 Series

Applications:

Fibre Channel

Server & Storage

Sonet /SDH

802.11 / Wifi

T1/E1, T3/E3

System Clock

Frequency

7 MHz to 160.000 MHz

ESR (Equivalent Series Resistance)

7.0 MHz – 9.9 MHz

10.0 MHz – 14.9 MHz

15 MHz – 29.9 MHz

30 MHz – 36 MHz

30 MHz – 49.9 MHz (3 O.T.)

50 MHz – 100 MHz (3 O.T.)

75 MHz – 160 MHz (5 O.T.)

100

Ω

Max.

Ω

Max.

Ω

Max.

Ω

Max.

Ω

Max.

Ω

Max.

100

Ω

Max.

Shunt Capacitance (C0)

Frequency Tolerance @ 25°

Frequency Stability over

Temperature

Crystal Cut

Load Capacitance

Drive Level

Aging

Temperature

Operating

Storage

7 pF Max.

±30

ppm Standard (see Part Number Guide for more options)

±50

ppm Standard (see Part Number Guide for more options)

AT Cut Standard

18 pF Standard (see Part Number Guide for more options)

1 mW Max.

±5

ppm Max. / Year Standard

0° C to +70° C Standard (see Part Number Guide for more options)

-40° C to +85° C Standard

Part Number Guide

Package

Stability

(ppm) at Room

Temperature

B = ±50 ppm

F = ±30 ppm

G = ±25 ppm

H = ±20 ppm

I = ±15 ppm

J = ±10 ppm*

Sample Part Number:

Stability

(ppm) over Operating

Temperature

B = ±50 ppm

F = ±30 ppm

G = ±25 ppm

H = ±20 ppm

I = ±15 ppm**

J = ±10 ppm**

UM1 - FB1F18 - 20.000

Operating

Temperature Range

0 = 0°C to +50°C

1 = 0°C to +70°C

2 = -10°C to +60°C

3 = -20°C to +70°C

5 = -40°C to +85°C

9 = -10°C to +50°C

Mode

(overtone)

F = Fundamental

3 = 3

overtone

5 = 5

overtone

Load Capacitance

(pF)

Frequency

UM1 -

(8.0 mm H)

UM4 -

(4.7 mm H)

18 pF Standard

Or Specify

- 20.000 MHz

UM5 -

(6.0 mm H)

* Not available at all frequencies. ** Not available for all temperature ranges.

ILSI

America

Phone: 775-851-8880 • Fax: 775-851-8882• e-mail: e-mail@ilsiamerica.com • www.ilsiamerica.com

06/09

Specifications subject to change without notice

Page 1

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