FA-238FREQ1B-F0 datasheet, PDF

Datasheet> All Categories > Passive components> Crystal/resonator> FA-238FREQ1B-F0

FA-238FREQ1B-F0: DescriptionQUARTZ CRYSTAL RESONATOR, 16 MHz - 30 MHz; CategoryPassive components Crystal/resonator; File Size41KB，1 Pages; ManufacturerSeiko Epson Corporation; Environmental Compliance

Download Datasheet Parametric Compare View All

FA-238FREQ1B-F0 Overview

QUARTZ CRYSTAL RESONATOR, 16 MHz - 30 MHz

FA-238FREQ1B-F0 Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	Seiko Epson Corporation
Reach Compliance Code	unknown
Ageing	5 PPM/FIRST YEAR
Crystal/Resonator Type	SERIES - FUNDAMENTAL
Drive level	100 µW
frequency stability	0.003%
frequency tolerance	50 ppm
JESD-609 code	e4
Manufacturer's serial number	FA-238
Installation features	SURFACE MOUNT
Maximum operating frequency	30 MHz
Minimum operating frequency	16 MHz
Maximum operating temperature	70 °C
Minimum operating temperature	-20 °C
physical size	L3.2XB2.5XH0.7 (mm)
Series resistance	100 Ω
surface mount	YES
Terminal surface	Gold (Au)

Preview

Download Datasheet

View All

Crystal unit

THIN SMD HIGH-FREQUENCY CRYSTAL UNIT

FA-238

Products number

Q2 2 FA 2 3 8 x x x x x 0 0

•

High-density mounting-type SMD.

Excellent reliability and environment capability.

Capable of covering a wide frequency range. (from 20 MHz to 50 MHz)

0.7 mm Max. thickness is equal to SMD-type IC.

Actual size

Specifications (characteristics)

Item

Symbol

STG

OPR

∆

f/f

Specifications

16.000 MHz to 50.000 MHz

-55 °C to +125 °C

-20 °C to +70 °C

2 mW Max.

100 µW Typ.

±50 x 10

-6

±30 x 10

-6

(STD)

Ta=+25 °C±3 °C

Please ask tighter tolerance

-20 °C to +70 °C

-10 °C to +60 °C

-20 °C to +70 °C

Please specify

-20 °C to +70 °C,DL=100 µW

Only crystal oscillation is guaranteed

Remarks

Fundamental mode

Stored as bare product after unpacking

Nominal frequency range

Temperature

range

Drive level

Storage temperature

Operating temperature

Maximum drive level

Recommended drive level

Frequency tolerance (standard)

Frequency temperature characteristics

(standard)

Available from ±12 x 10

-6

(Custom)

Available from ±15 x 10

-6

(Custom)

Load capacitance

Series resistance

Shunt capacitance

Insulation resistance

Aging

10 pF to

∞

(standard:12 pF)

100

Ω

Max. (16 MHz

≤

f < 30 MHz)

Ω

Max. (30 MHz

≤

50 MHz)

5.0 pF Max.

500 MΩ Min.

±5 x 10

-6

/year Max.

Ta=+25 °C ±3 °C, first year

Three drops on a hard board from 750 mm or excitation

Shock resistance

S. R.

±10 x 10 Max.

-6

test with 29400 m/s

x 0.3 ms x 1/2 sine wave x 3

directions

External dimensions

(Unit: mm)

Recommended soldering pattern

(Unit: mm)

2000M

E66RA

3.2

1.2

2.5

2.2

Internal connection

1.6

1.4

0.7

0.8

#2 and #4 is connected with a cover.

0.9

1.2

0.7 Max.

FA-238FREQ1B-F0 Related Products

	FA-238FREQ1B-F0	FA-238FREQB-G0	FA-238FREQ2B-F0	FA-238FREQB-C0	FA-238FREQB-K0	FA-238FREQB-B0	FA-238FREQB-W0
Description	QUARTZ CRYSTAL RESONATOR, 16 MHz - 30 MHz	QUARTZ CRYSTAL RESONATOR, 16 MHz - 50 MHz	QUARTZ CRYSTAL RESONATOR, 30 MHz - 50 MHz	QUARTZ CRYSTAL RESONATOR, 16 MHz - 50 MHz	QUARTZ CRYSTAL RESONATOR, 16 MHz - 50 MHz	QUARTZ CRYSTAL RESONATOR, 16 MHz - 50 MHz	QUARTZ CRYSTAL RESONATOR, 16MHz - 50MHz
Is it lead-free?	Lead free	Lead free	Lead free	Lead free	Lead free	Lead free	Lead free
Is it Rohs certified?	conform to	conform to	conform to	conform to	conform to	conform to	conform to
Maker	Seiko Epson Corporation	Seiko Epson Corporation	Seiko Epson Corporation	Seiko Epson Corporation	Seiko Epson Corporation	Seiko Epson Corporation	Seiko Epson Corporation
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown	unknown	unknown
Ageing	5 PPM/FIRST YEAR	5 PPM/FIRST YEAR	5 PPM/FIRST YEAR	5 PPM/FIRST YEAR	5 PPM/FIRST YEAR	5 PPM/FIRST YEAR	5 PPM/FIRST YEAR
Crystal/Resonator Type	SERIES - FUNDAMENTAL	PARALLEL - FUNDAMENTAL	SERIES - FUNDAMENTAL	PARALLEL - FUNDAMENTAL	PARALLEL - FUNDAMENTAL	PARALLEL - FUNDAMENTAL	PARALLEL - FUNDAMENTAL
Drive level	100 µW	100 µW	100 µW	100 µW	100 µW	100 µW	100 µW
frequency stability	0.003%	0.003%	0.003%	0.003%	0.003%	0.003%	0.003%
frequency tolerance	50 ppm	50 ppm	50 ppm	50 ppm	50 ppm	50 ppm	50 ppm
JESD-609 code	e4	e4	e4	e4	e4	e4	e4
Installation features	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT
Maximum operating frequency	30 MHz	50 MHz	50 MHz	50 MHz	50 MHz	50 MHz	50 MHz
Minimum operating frequency	16 MHz	16 MHz	30 MHz	16 MHz	16 MHz	16 MHz	16 MHz
Maximum operating temperature	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C
Minimum operating temperature	-20 °C	-20 °C	-20 °C	-20 °C	-20 °C	-20 °C	-20 °C
physical size	L3.2XB2.5XH0.7 (mm)	L3.2XB2.5XH0.7 (mm)	L3.2XB2.5XH0.7 (mm)	L3.2XB2.5XH0.7 (mm)	L3.2XB2.5XH0.7 (mm)	L3.2XB2.5XH0.7 (mm)	L3.2XB2.5XH0.7 (mm)
surface mount	YES	YES	YES	YES	YES	YES	YES
Terminal surface	Gold (Au)	Gold (Au)	Gold (Au)	Gold (Au)	Gold (Au)	Gold (Au)	Gold (Au)
Manufacturer's serial number	FA-238	FA-238	FA-238	FA-238	FA-238	FA-238	-
Other features	-	LOAD CAPACITANCE FROM 10 PF TO INFINITY	-	LOAD CAPACITANCE FROM 10 PF TO INFINITY	LOAD CAPACITANCE FROM 10 PF TO INFINITY	LOAD CAPACITANCE FROM 10 PF TO INFINITY	LOAD CAPACITANCE FROM 10 PF TO INFINITY
load capacitance	-	20 pF	-	18 pF	10 pF	16 pF	12 pF

Recommended Resources

transistor audio mixer

Delayed lights-out pull switch circuit (2)

Electronic voice changer circuit

Static electricity detection circuit composed of LM324

CMOS touch lock key circuit

Integrated voltage regulator boost circuit 2

EEWORLD University - Master the basic knowledge and artistic design of high-voltage gate driver design: Master the basics and artistic design of high-voltage gate driver design : https://training.eeworld.com.cn/course/5278This in-depth discussion will cover how to drive these state-of-the-art power tran...; hi5 Talking

"【LaunchPad】+ Circuit diagram of the participating MSP430: 1000 TI MSP430 LaunchPads have been sent out, and some have already reached the hands of friends who participated in the group purchase. However, for you and me who have not yet come into contact with...; 开窍的木偶 Microcontroller MCU

MSP430F149 uses JTAG and BSL to download configuration diagram: 1. Use JTAG to download the configuration diagram1. Use IAR to open a new or existing project, as shown in the figure below.Right-click *****-Debug and select Option, and a dialog box as shown below w...; 火辣西米秀 Microcontroller MCU

Let's learn transistor circuit design together: Because of the two-day written test, I found that I had forgotten a lot of analog electronics, so I am going to review it! ~The textbook I am going to use is transistor circuit design, and Multisim is...; wanghongyang Analog electronics

MSP430 bit operation C language programming: As the types of MCUs continue to increase, the range of our choices is getting larger and larger. Many friends who used to work on 51 have begun to look for new prey for themselves, and MSP430 has und...; tiankai001 Microcontroller MCU

Please help me change the program.: This is only a clock function, I want to add a stopwatch and alarm clock #include#define uint unsigned int #define uchar unsigned char sbit rs=P2^0; //define LCD display control port sbit rw=P2^1; sbi...; wsxzk 51mcu

Shortcut: 00 01 02 03 04 05 06 07 08 09 0A 0C 0F 0J 0L 0M 0R 0S 0T 0Z 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 1H 1K 1M 1N 1P 1S 1T 1V 1X 1Z 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 2G 2K 2M 2N 2P 2Q 2R 2S 2T 2W 2Z 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 3G 3H 3J 3K 3L 3M 3N 3P 3R 3S 3T 3V 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4M 4N 4P 4S 4T 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5E 5G 5H 5K 5M 5N 5P 5S 5T 5V 60 61 62 63 64 65 66 67 68 69 6A 6C 6E 6F 6M 6N 6P 6R 6S 6T 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7M 7N 7P 7Q 7V 7W 7X 80 81 82 83 84 85 86 87 88 89 8A 8D 8E 8L 8N 8P 8S 8T 8W 8Y 8Z 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9F 9G 9H 9L 9S 9T 9W

Popular Components