KFSR Series Datasheet by Fox Electronics

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Ffix DATASHEET Frequency 32.768 kHz #1. 97”“ fl” Frequency Tolerance @ 25°C Frequency Stability -o.04 PPM / (MC) Temperature Range H #2 4 51:20.1 Equivalent Series Resistance (R ) i Load Capacitance (C ) E15 Max Insulation Resistance @ 100V V Drive Level 1.0 “W “'5 39" “'I I‘— f Aging per year :3 PPM #1 #2 Moisture Sensitivity Level (MSL) 1 11520.2 T § Termination Finish Matte Sn 3‘3 3.8 Max Lead (Pb) Free Exempt _L t RoHS/Reach Compliant M ,3 Recommended solder Pad Layout l‘ 4.2 .1 I i D E] ° in DT .20 , .3 40 , -'I1 I‘- .60 _ .30 , m pp -100 , -120 - -140 , V y -160 , -1SO -40-30-ZO-1O 0 10 20 30 40 50 60 7D 80 ”C Ffix Titlo 1 Description: KSFR STANDARD SPECIFICATIONS Drawing Numbor: KFSR-DOC-1 Size: A
8.7x3.8mm SMD Tuning Fork Crystal KFSR
(former FSRLF)
DATASHEET
© Copyright 2019 Fox Electronics. All rights reserved
Title / Description: KSFR STANDARD SPECIFICATIONS
Drawing Number: KFSR-DOC-1 Size:
A
Part Number: Cage: 61429
Draftsperson: BEC Approved: MAJ Revision Date: 7/10/2019
STANDARD SPECIFICATIONS
PARAMETERS MAX
(unless otherwise noted)
Frequency 32.768 kHz
Frequency Tolerance @ 25ºC (See options on page 2)
Frequency Stability
(Temperature Coefficient)
-0.04 PPM /
(
ƼC
)
2
Temperature Range
Turnover (T
O
)
Operating (T
OPR
)
Storage (T
STG
)
+20ºC ~ +30ºC
-40°C ~ +85°C
-55ºC ~ +125ºC
Equivalent Series Resistance (R
S
) 50 kΩ
Load Capacitance (C
L
) (See options on page 2)
Insulation Resistance @ 100V
DC
500 MΩ Min
Drive Level 1.0 µW
A
ging per year ±3 PPM
Maximum Soldering Temp / Time 260ºC / 10 Seconds x2
Moisture Sensitivity Level (MSL) 1
Termination Finish Matte Sn
Lead (Pb) Free Exem
p
t
RoHS/Reach Complian
t
Yes
Page 1 of 2
Mechanical / Dimensions (millimeters):
Temperature Coefficient
‐180
‐160
‐140
‐120
‐100
‐80
‐60
‐40
‐20
0
40302010 0 1020304050607080
ppm
°C
RoHS EXEMPTION 7a: High Temperature solder
(>85% Pb) in crystal seal
Note: Dimensional drawing is for reference to critical specifications defined
by size measurements. Certain non-critical visual attributes, such as side
castellations, etc. ma
y
var
y
.
DATASHEET —— $1.55 20 2513 m1 950 @330164 20 —o-—M 1f Diredion unpuu+ HLH FOX Tolerance S'ablllg Number Gaga-manna Temgerature MHz Ffix Titll I Description: KSFR STANDARD SPECIFICATIONS Ffix Drawing Numblr: KFSR-DOC-1 Size: A
8.7x3.8mm SMD Tuning Fork Crystal KFSR
(former FSRLF)
DATASHEET
© Copyright 2019 Fox Electronics. All rights reserved
Title / Description: KSFR STANDARD SPECIFICATIONS
Drawing Number: KFSR-DOC-1 Size:
A
Part Number: Cage: 61429
Draftsperson: BEC Approved: MAJ Revision Date: 7/10/2019
TAPE SPECIFICATIONS
(millimeters)
A B C D E F
Reel QTY
1.55 4.0 8.0 7.5 16.0 2.7 T3 = 3,000
Available Options & Part Identification for SMD Tuning Fork Crystal KFSR
F KFSR E I H M 0.032768
F KFSR E I H M 0.032768
FOX
Model
Number
Tolerance
E = ±20ppm
Stability
I =-0.04 PPM /
(ºC)
2
Load
Capacitance
B=6pF
H=12.5pF
Operating
Temperature
M = -40 ~ +85 °C
Frequency
(MHz)
Corporate
Headquarters
5570 Enterprise Parkway
Fort Myers, FL 33905
http://www.FOXONLINE.com
Sales
1-888-GET-2-FOX (1-888-438-2369) or
1-239-693-0099
http://www.FOXONLINE.com/repdisty
Tech Support
http://www.FOXONLINE.com/email
PRODUCT USE: Fox Electronics reserves the right to modify the products and/or specifications described herein at any time and at Fox Electronics' sole discretion.
All information in this document, including descriptions of product features and performance, is subject to change without notice. Performance specifications and the
operating parameters of the described products are determined in the independent state and are not guaranteed to perform the same way when installed in customer
products. The information contained herein is provided without representation or warranty of any kind, whether express or implied, including, but not limited to, the
suitability of Fox Electronics' products for any particular purpose, an implied warranty of merchantability, or non-infringement of the intellectual property rights of
others. This document is presented only as a guide and does not convey any license under intellectual property rights of Fox Electronics or any third parties.
Fox Electronics' products are not intended for use in applications involving extreme environmental conditions or in life support systems or similar devices where the
failure or malfunction of a Fox Electronics product can be reasonably expected to significantly affect the health or safety of users. Anyone using a Fox Electronics
product in such a manner does so at their own risk, absent an express, written agreement by Fox Electronics.
Fox Electronics and the Fox logo are registered trademarks of Fox Electronics. Product specification is subject to change without notice. Other trademarks and
service marks used herein, including protected names, logos and designs, are the property of Fox Electronics or their respective third-party owners.
For datasheet type definitions and a glossary of common terms, visit http://www.foxonline.com/tgcrystals.html .
Page 2 of 2
REEL SPECIFICATIONS
(millimeters)
G H I J K L M
2.0
13
21 50 330 16.4 2.0

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