CMB0207 Vishay, CMB0207 Datasheet

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CMB0207

Manufacturer Part Number
CMB0207
Description
High Pulse Load Melf Resistor
Manufacturer
Vishay
Datasheet

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CMB 0207 speciality MELF resistors with advanced pulse
load capability are the perfect choice for the protection of
circuitry with signal and mains input lines from surge pulses.
The resistors are also suitable for circuits exposed to high
levels of electromagnetic interference or electro-static
discharge. The applications are in all fields of automotive,
telecommunication, industrial and medical equipment.
Notes
• These resistors do not feature a limited lifetime when operated within the permissible limits. However, resistance value drift increasing over
1. The power dissipation on the resistor generates a temperature rise against the local ambient, depending on the heatflow support of the
2. Specified power rating requires dedicated heat-sink pads.
3. Film temperatures above the specified range may be permissible, e.g. 175 °C. Please contact the factory for details.
Document Number: 28755
Revision: 31-Oct-06
TECHNICAL SPECIFICATIONS
DESCRIPTION
CECC size
Resistance range
Resistance tolerance
Temperature coefficient
Operation mode
Climatic category (LCT/UCT/days)
Rated dissipation, P
Operating voltage, U
Film temperature
Max. resistance change at P
|'R/R| after:
Permissible voltage against ambient (insulation):
Failure rate
operating time may result in exceeding a limit acceptable to the specific application, thereby establishing a functional lifetime.
printed-circuit board (thermal resistance). The rated dissipation applies only if the permitted film temperature is not exceeded. Furthermore, a
high level of ambient temperature or of power dissipation may raise the temperature of the solder joint, hence special solder alloys or board
materials may be required to maintain the reliability of the assembly.
REG.-Nr. B583
3)
70
max
1)
AC/DC
1 minute; U
70
continuous
for resistance range,
High Pulse Load MELF Resistor
ins
225 000 h
For technical questions, contact: ff3bresistors@vishay.com
8000 h
1000 h
FEATURES
x
x Special carbon film technology
x Up to 10 kV or 17 kW single pulse capability
x Up to tbf. continuous pulse load capability
x ESD capability: 16 kV, Human Body Model
x Compatible with lead (Pb)-free and lead containing
x Lead (Pb)-free and RoHS compliant
APPLICATIONS
x Automotive
x Telecommunication
x Industrial
x Medical equipment
METRIC SIZE
DIN:
CECC:
Approved to the safety requirements of
IEC 60065, 14.1.a* (= VDE 0860, 14.1.a)
VDE-REG.-Nr. B583
soldering processes
55/125/56
standard
d 0.5 %
125 qC
0.4 W
d 1 %
t.b.f
2.2 : to 1.5 M:
see TCR graph
2.2 : to 10 k:
± 5 %; ± 2 %
d1 u 10
RC 6123M
CMB 0207
500 V
750 V
75 V
-9
Vishay Beyschlag
/h
55/155/56
RC 6123M
CMB 0207
155 qC
power
1.0 W
d 1 %
d 2 %
0207
-
www.vishay.com
79

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CMB0207 Summary of contents

Page 1

... Lead (Pb)-free and RoHS compliant APPLICATIONS x Automotive x Telecommunication x Industrial x Medical equipment METRIC SIZE DIN: CECC: 1000 h 8000 h For technical questions, contact: ff3bresistors@vishay.com CMB 0207 Vishay Beyschlag 0207 RC 6123M CMB 0207 RC 6123M 2 1.5 M: ± ± see TCR graph standard power ...

Page 2

... Indicating Resistance Decade table 12NC - resistor type and packaging DESCRIPTION TYPE TOL. ± CMB 0207 ± PART NUMBER AND PRODUCT DESCRIPTION 2) PART NUMBER : CMB02070X4701GB200 MODEL/SIZE SPECIAL CHARACTER 0 = neutral CMB0207 4) PRODUCT DESCRIPTION : CMB 0207 4K7 ...

Page 3

... PACKAGING MODEL CMB0207 DIMENSIONS DIMENSIONS - MELF resistor types, mass and relevant physical dimensions L TYPE (mm) CMB 0207 5.8 + 0/- 0.15 Note 1. Color code marking is applied according to IEC 60062* in four bands. Each color band appears as a single solid line, voids are permissible if at least 2/3 of the band is visible from each radial angle of view. The last color band for tolerance is approximately wider than the other bands ...

Page 4

... Manufacturer" in accordance with IEC QC 001002-3, clause 2. The release certificate for “Technology Approval Schedule” in accordance with CECC 240001 based on IEC QC 001002-3, clause 6 is granted for the Vishay BEYSCHLAG manufacturing process. Note 3. The quoted IEC standards are also released as EN standards with the same number and identical contents ...

Page 5

... Pulse Document Number: 28755 Revision: 31-Oct-06 High Pulse Load MELF Resistor 100 1K 10 100 1K For technical questions, contact: ff3bresistors@vishay.com CMB 0207 Vishay Beyschlag 1) Power Operation Mode C 150 100 Ambient Temperature amb CMB 0207 10K 100K Ω ...

Page 6

... REVISION HISTORY Compared to the prior revision of this datasheet, short rev3, the following changes have been applied: • Transfer into Vishay format for publication on the internet • Introduction of a standardized part numbering system • Additional emphasis on the clean balance of materials and on the compliance with various EU directives • ...

Page 7

... Information contained herein is intended to provide a product description only. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right ...

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