UM4-IH2318-49.900 datasheet, PDF

Datasheet> All Categories > Passive components> Crystal/resonator> UM4-IH2318-49.900

UM4-IH2318-49.900: DescriptionParallel - 3Rd Overtone Quartz Crystal, 49.9MHz Nom,; CategoryPassive components Crystal/resonator; File Size60KB，2 Pages; ManufacturerILSI; Websitehttp://www.ilsiamerica.com; Environmental Compliance

Download Datasheet Parametric View All

UM4-IH2318-49.900 Overview

Parallel - 3Rd Overtone Quartz Crystal, 49.9MHz Nom,

UM4-IH2318-49.900 Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	ILSI
Reach Compliance Code	compli
Other features	AT CUT
Ageing	5 PPM/YEAR
Crystal/Resonator Type	PARALLEL - 3RD OVERTONE
Drive level	1000 µW
frequency stability	0.002%
frequency tolerance	15 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	L8.0XB3.2XH4.7 (mm)/L0.315XB0.126XH0.185 (inch)
Series resistance	70 Ω
surface mount	NO
Terminal surface	Tin/Silver/Copper - with Nickel barrie

Preview

Download Datasheet

View All

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

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.

e-mail@ilsiamerica.com

•

www.ilsiamerica.com

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

Recommended Resources

Adjustable DC stabilized power supply circuit diagram

Fish tank intermittent oxygenation timer circuit

Manual and voice-controlled delayed lights-off switch circuit

Glass broken sound and light alarm circuit

Transistor NOR gate circuit

DC recovery light detection circuit that suppresses useless stable background light

Micro Projection Ring: A micro-projection ring exclusively created by Luke Jerram, it can illuminate the projector through the light and magnify the image on it through the convex lens on the other side, so as to project th...; xyh_521 Creative Market

One egg a day...: ...; pmns Embedded System

After installing controlSUITE, it is blank when opened: I downloaded the latest 1.55G offline version of controlSUITE from the official website. It worked fine at first, but it suddenly stopped working today. When I opened it, it was blank with only the Fi...; xiaolin Microcontroller MCU

Motor related knowledge: Motor-related knowledge 1. Motor temperature Motor temperature refers to the actual heating temperature of each part of the motor. It has a great influence on the insulation material of the motor. Exc...; decho0821 Test/Measurement

Microelectronics packaging and microconnection: Super strong microelectronic packaging and micro-connection materials!...; dykonka FPGA/CPLD

【Qinheng RISC-V Core CH582】CH582 Wired Keyboard to Bluetooth Keyboard: CH582 Wired Keyboard to Bluetooth Keyboard Combining the USB-HOST and Bluetooth HID keyboard routines, a device that converts a wired keyboard to a Bluetooth keyboard is made. The code is as follows: ...; pomin Domestic Chip Exchange

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