EEWORLDEEWORLDEEWORLD

Part Number

Search

CMF70549R00FERE70

Description
Fixed Resistor, Metal Film, 1W, 549ohm, 500V, 1% +/-Tol, 25ppm/Cel, Through Hole Mount, AXIAL LEADED
CategoryPassive components    The resistor   
File Size162KB,5 Pages
ManufacturerVishay
Websitehttp://www.vishay.com
Download Datasheet Parametric View All

CMF70549R00FERE70 Overview

Fixed Resistor, Metal Film, 1W, 549ohm, 500V, 1% +/-Tol, 25ppm/Cel, Through Hole Mount, AXIAL LEADED

CMF70549R00FERE70 Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
MakerVishay
package instructionAXIAL LEADED
Reach Compliance Codecompliant
ECCN codeEAR99
Other featuresFLAME PROOF, PRECISION
structureTubular
JESD-609 codee0
Lead diameter0.81 mm
Manufacturer's serial numberCMF
Installation featuresTHROUGH HOLE MOUNT
Number of terminals2
Maximum operating temperature165 °C
Minimum operating temperature-55 °C
Package diameter4.57 mm
Package length14.27 mm
Package shapeTUBULAR PACKAGE
Package formAxial
method of packingTR
Rated power dissipation(P)1 W
Rated temperature70 °C
resistance549 Ω
Resistor typeFIXED RESISTOR
seriesCMF INDUSTRIAL
surface mountNO
technologyMETAL FILM
Temperature Coefficient25 ppm/°C
Terminal surfaceTin/Lead (Sn/Pb)
Terminal shapeWIRE
Tolerance1%
Operating Voltage500 V
CMF Industrial
www.vishay.com
Vishay Dale
Metal Film Resistors, Industrial, Precision
FEATURES
Small size - conformal coated
Flame retardant epoxy coating
Controlled temperature coefficient
Excellent high frequency characteristics
Exceptionally low noise; typically 0.10 μV/V
Low voltage coefficient to ± 5 ppm/V
Special tolerance and or TC matching
available on request
• Material categorization:
For definitions of compliance please see
www.vishay.com/doc?99912
Available
Available
Note
*
This datasheet provides information about parts that are RoHS-compliant and/or parts that are non-RoHS-compliant. For example, parts
with lead (Pb) terminations are not RoHS-compliant. Please see the information/tables in this datasheet for details.
Vishay Dale Model CMF is also available as Military Qualified Styles RN and RL. See Vishay Dale’s CMF (Military RN and RL)
datasheet (www.vishay.com/doc?31027) for the MIL-SPEC ratings / attributes. (Except for marking, the Industrial and Military
versions are exactly the same).
STANDARD ELECTRICAL SPECIFICATIONS
GLOBAL HISTORICAL
MODEL
MODEL
MAXIMUM
WORKING
VOLTAGE
(1)
V
200
POWER
RATING
P
70 °C (2)
W
0.25
POWER
RATING
P
125 °C (2)
W
0.125
RESISTANCE
RANGE
10 to 2.5M
10 to 2.5M
10 to 2.5M
10 to 22M
10 to 2.5M
10 to 2.5M
10 to 5M
1 to 22.1M
0.5 to 50M
0.5 to 50M
0.1 to 50M
10 to 2.5M
10 to 2.5M
10 to 10M
1 to 10M
0.5 to 10M
0.5 to 10M
0.1 to 10M
10 to 2.5M
10 to 2.5M
10 to 10M
1 to 15M
0.5 to 22M
0.5 to 22M
0.1 to 22M
10 to 2.5M
10 to 2.5M
10 to 10M
1 to 15M
1 to 22M
5 to 5M
1 to 5M
5 to 10M
1 to 10M
TOLERANCE
±%
0.1, 0.25, 0.5, 1
0.1, 0.25, 0.5, 1, 2, 5
1, 2, 5
1, 2, 5
0.1, 0.25, 0.5, 1
0.1, 0.25, 0.5
1, 2, 5
1, 2, 5
1, 2, 5
1
2, 5
0.1, 0.25, 0.5, 1
0.1, 0.25, 0.5
1, 2, 5
1, 2, 5
1, 2, 5
1
2, 5
0.1, 0.25, 0.5, 1
0.1, 0.25, 0.5
1, 2, 5
1, 2, 5
1, 2, 5
1
2, 5
0.1, 0.25, 0.5, 1
0.1, 0.25, 0.5
1, 2, 5
1, 2, 5
1, 2, 5
2, 5
2, 5
2, 5
2, 5
TEMPERATURE
COEFFICIENT
± ppm/°C
25
50
100
150, 200
25
50
50
100
150
200
200
25
50
50
100
150
200
200
25
50
50
100
150
200
200
25
50
50
100
150, 200
100
150, 200
100
150, 200
CMF50
CMF-50
CMF55
CMF-55
250
0.5
0.25
CMF60
CMF-60
500
1
0.5
CMF65
CMF-65
500
1
0.75
CMF70
CMF-70
500
1
0.75
CMF07
CMF20
CMF-07
CMF-20
250
500
0.5
1
-
-
Notes
(1)
Continuous working voltage shall be
P
x
R
or maximum working voltage, whichever is less
(2)
See the load life shift due to power and derating table for a summary of the more common combinations of power rating, case size and
ambient operating temperature that prevail in various industrial and military resistor specifications. The “performance” table quantifies the
load life stability under these combinations.
Revision: 09-Sep-13
Document Number: 31018
1
For technical questions, contact:
ff2aresistors@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
I have a few questions about DSP!
Actually, I really don't want to post homework here, but I have no choice. My school is in Wuhan, and I have been interning in a Beijing company. Last semester, I chose a DSP course at school, which a...
xiaohanfirst Embedded System
enet-io I don't understand
Can anyone understand the enet-io routine in LM3S8962 and explain it in detail? I am dizzy....
yingjue Microcontroller MCU
Show your baby's photo and win a mysterious Children's Day gift from EEWORLD
What is your dream? If you ask this question to 10 people, 9 of them will think about it, and most of the time, it is not something that can be explained in just one or two sentences. However, we have...
EEWORLD社区 Talking
Agricultural Sensor Applications
[i=s] This post was last edited by Yishilunhui on 2017-8-16 09:09 [/i] With the advancement of science and technology, China's current facility agriculture (also known as factory agriculture) has beco...
一世轮回 ST Sensors & Low Power Wireless Technology Forum
DC power output board
(Edited by Chaoguang Optocoupler Network) 2012-07-131. Product Introduction It can drive 8 -way DC power output (to control DC motors, solenoid valves, relays and other DC devices), 6- way LED indicat...
TLP781 Power technology
Recently, a controller made with CC430 always freezes. I have no idea how to do it. Please give me some suggestions.
Recently, a controller made with CC430 always freezes. I have no idea how to do it. Please give me some suggestions....
annesky628 Microcontroller MCU

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 2863  199  2815  916  2142  58  4  57  19  44 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号