CMB02070X1203GB700 [VISHAY]
RESISTOR, CARBON FILM, 0.4 W, 2 %, 120000 ohm, SURFACE MOUNT, 2309, MELF, GREEN;
| 型号： | CMB02070X1203GB700 |
| 厂家： | 
VISHAY |
| 描述： | RESISTOR, CARBON FILM, 0.4 W, 2 %, 120000 ohm, SURFACE MOUNT, 2309, MELF, GREEN 电阻器 |
| 文件： | 总7页 (文件大小：116K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
CMB 0207
Vishay Beyschlag
High Pulse Load MELF Resistor
FEATURES
• Approved to the safety requirements of
IEC 60065, 14.1.a* (= VDE 0860, 14.1.a)
VDE-REG.-Nr. B583
REG.-Nr. B583
• Special carbon film technology
• Up to 10 kV or 17 kW single pulse capability
• Up to tbf. continuous pulse load capability
• ESD capability: 16 kV, Human Body Model
• Compatible with lead (Pb)-free and lead containing
soldering processes
• Lead (Pb)-free and RoHS compliant
APPLICATIONS
• Automotive
• Telecommunication
• Industrial
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.
• Medical equipment
METRIC SIZE
DIN:
0207
CECC:
RC 6123M
TECHNICAL SPECIFICATIONS
DESCRIPTION
CMB 0207
CECC size
RC 6123M
2.2 Ω to 1.5 MΩ
5 ꢀ% 2 ꢀ
Resistance range
Resistance tolerance
Temperature coefficient
Operation mode
see TCR graph
standard
55/125/56
0.4 W
power
55/155/56
1.0 W
Climatic category (LCT/UCT/days)
1)
Rated dissipation, P70
Operating voltage, Umax AC/DC
Film temperature3)
500 V
125 °C
155 °C
Max. resistance change at P70 for resistance range,
2.2 Ω to 10 kΩ
|ΔR/R| after:
1000 h
8000 h
≤ 0.5 ꢀ
≤ 1 ꢀ
t.b.f
≤ 1 ꢀ
≤ 2 ꢀ
-
225 000 h
Permissible voltage against ambient (insulation):
1 minute% Uins
750 V
75 V
≤ 1 × 10-9/h
continuous
Failure rate
Notes
• These resistors do not feature a limited lifetime when operated within the permissible limits. However, resistance value drift increasing over
operating time may result in exceeding a limit acceptable to the specific application, thereby establishing a functional lifetime.
1. The power dissipation on the resistor generates a temperature rise against the local ambient, depending on the heatflow support of the
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.
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
For technical questions, contact: ff3bresistors@vishay.com
www.vishay.com
79
CMB 0207
High Pulse Load MELF Resistor
Vishay Beyschlag
Last Digit of 12NC Indicating Resistance Decade
12NC INFORMATION
RESISTANCE DECADE
1 Ω to 9.99 Ω
LAST DIGIT
• The resistors have a 12-digit numeric code starting with
2312
8
9
1
2
3
4
5
10 Ω to 99.9 Ω
100 Ω to 999 Ω
1 kΩ to 9.99 kΩ
10 kΩ to 99.9 kΩ
100 kΩ to 999 kΩ
1 MΩ to 9.99 MΩ
• The subsequent 4 digits indicate the resistor type,
specification and packaging% see the 12NC table
• The remaining 4 digits indicate the resistance value:
– The first 3 digits indicate the resistance value
– The last digit indicates the resistance decade in
accordance with the 12NC Indicating Resistance
Decade table
12NC Example
The 12NC of a CMB 0207 resistor, value 47 kΩ with 2 ꢀ
tolerance, supplied in blister tape of 2000 units per reel is:
2312 199 24703.
12NC - resistor type and packaging
ORDERING CODE 2312 ... .....
BLISTER TAPE ON REEL
DESCRIPTION
TYPE
TOL.
5 ꢀ
B2 2000 UNITS
B7 7000 UNITS
... 189 3....
... 199 3....
... 199 2....
CMB 0207
2 ꢀ
... 189 2....
PART NUMBER AND PRODUCT DESCRIPTION1)
PART NUMBER2): CMB02070X4701GB200
C
M
B
0
2
0
7
0
X
4
7
0
1
G
B
2
0
0
MODEL/SIZE SPECIAL CHARACTER
CMB0207 0 = neutral
TCR
VALUE
TOLERANCE PACKAGING3)
SPECIAL
X = no indication
3 digit value
G = 2 ꢀ
J = 5 ꢀ
B2
B7
up to 2 digits
00 = standard
1 digit multiplier
Multiplier
8 = *10-2
9 = *10-1
0 = *100
1 = *101
2 = *102
3 = *103
4 = *104
PRODUCT DESCRIPTION4): CMB 0207 2 % B2 4K7
CMB
0207
2 %
B2
4K7
MODEL
SIZE
TOLERANCE
PACKAGING3)
RESISTANCE VALUE
CMB
0207
2 ꢀ
5 ꢀ
B2
B7
100R = 100 Ω
4K7 = 4.7 kΩ
Notes
1. Products can be ordered using either the PRODUCT DESCRIPTION or the 12NC.
2. The PART NUMBER is shown to facilitate the introduction of the unified part numbering system. Currently, this PART NUMBER is applicable
in the Americas and in Asia/Pacific only.
3. Please refer to table PACKAGING, see below.
4. For CMB 0207 the temperature coefficient is not identified in the PRODUCT DESCRIPTION.
www.vishay.com
80
For technical questions, contact: ff3bresistors@vishay.com
Document Number: 28755
Revision: 31-Oct-06
CMB 0207
High Pulse Load MELF Resistor
Vishay Beyschlag
PACKAGING
BLISTER TAPE ON REEL
ACC. IEC 60286-3
MODEL
DIAMETER
180 mm/7"
330 mm/13"
PIECES/REEL
2000
CODE
B2
CMB0207
7000
B7
DIMENSIONS
L
Color code marking1)
D
D
1
L
K
1
DIMENSIONS - MELF resistor types, mass and relevant physical dimensions
L
D
(mm)
L1 min
(mm)
D1
(mm)
K
(mm)
MASS
(mg)
TYPE
(mm)
CMB 0207
5.8 + 0/- 0.15
2.2 + 0/- 0.2
3.2
D + 0/- 0.2
1.15 0.1
79
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, 50 ꢀ wider than the
other bands. A brown interrupted band between the 2nd and 3rd full band indicates the special carbon film type.
TOLERANCE AND RESISTANCE RANGE
DESCRIPTION
RESISTANCE VALUE2)
CMB 0207
TOLERANCE
5 ꢀ
2 ꢀ
2.2 Ω to 15 Ω
16 Ω to 1.5 MΩ
Note
2. Please select resistance values for 5 ꢀ and 2 ꢀ tolerance from the E24 series.
Document Number: 28755
Revision: 31-Oct-06
For technical questions, contact: ff3bresistors@vishay.com
www.vishay.com
81
CMB 0207
High Pulse Load MELF Resistor
Vishay Beyschlag
DESCRIPTION
APPROVALS
Production of the CMB 0207 speciality MELF resistor is
strictly controlled and follows an extensive set of instructions
established for reproducibility. A homogeneous and dense
carbon film is deposited on a high grade ceramic body
(96 ꢀ Al2O3). Nickel plated steel termination caps are firmly
pressed on the coated rods. Products with a resistance of
15 Ω or lower are made without trimming, whereas a special
laser is used to achieve a target value of 16 Ω or above
by smoothly cutting a helical groove in the resistive layer
without damaging the ceramics. The resistor elements are
covered by a protective coating designed for electrical,
mechanical and climatic protection. The terminations receive
a final pure tin on nickel plating. Four color code rings
designate the resistance value and tolerance in accordance
with IEC 60 0623).
Where applicable the resistors are tested in accordance with
EN 140401-803 which refers to EN 60115-1, EN 140400 and
the variety of environmental test procedures of the
IEC 600683) series.
Vishay BEYSCHLAG has achieved "Approval of
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.
The result of the determined production is verified by an
extensive testing procedure performed on 100 ꢀ of the
individual resistors. Only accepted products are laid directly
into the blister tape in accordance with IEC 60 286-33).
ASSEMBLY
The resistors are suitable for processing on automatic
SMD assembly systems. They are suitable for automatic
soldering using wave, reflow or vapour phase as shown in
IEC 61760-13). Excellent solderability is proven, even after
extended storage in excess of 10 years. The encapsulation
is resistant to all cleaning solvents commonly used in the
electronics industry, including alcohols, esters and aqueous
solutions. The resistors are completely lead (Pb)-free, the
pure tin plating provides compatibility with lead (Pb)-free
soldering processes. The immunity of the plating against tin
whisker growth has been proven under extensive testing.
All products comply with the GADSL1) and the CEFIC-
EECA-EICTA2) list of legal restrictions on hazardous
substances. This includes full compliance with the following
directives:
• 2000/53/EC End of Vehicle life Directive (ELV) and
Annex II (ELV II)
• 2002/95/EC Restriction of the use of Hazardous
Substances Directive (RoHS)
• 2002/96/EC Waste Electrical and Electronic Equipment
Directive (WEEE)
Notes
1. Global Automotive Declarable Substance List, see www.gadsl.org
2. CEFIC (European Chemical Industry Council), EECA (European
Electronic Component Manufacturers Association), EICTA
(European trade organisation representing the information and
communications technology and consumer electronics), see
www.eicta.org -> issues -> environment policy -> chemicals ->
chemicals for electronics
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82
For technical questions, contact: ff3bresistors@vishay.com
Document Number: 28755
Revision: 31-Oct-06
CMB 0207
High Pulse Load MELF Resistor
Vishay Beyschlag
FUNCTIONAL PERFORMANCE
1
Power Operation Mode1)
W
0.5
Standard Operation Mode
0
- 50
0
50
70
100
C
150
1) Specified power rating requires dedicated heat sink pads
Ambient Temperature
ϑamb
Derating
10K
V
1K
100
CMB 0207
10
1
Ω
10
100
1K
10K
100K
1M
Pulse load rating in accordance with IEC 60115-1, 4.27% 1.2 µs/50 µs%
5 pulses at 12 s intervals% for permissible resistance change 0.5 %
Resistance Value R
1.2/50 Pulse
10K
V
1K
100
10
CMB 0207
Ω
1
10
100
1K
10K
100K
1M
Pulse load rating in accordance with IEC 60115-1, 4.27% 10 µs/700 µs%
10 pulses at 1 minute intervals% for permissible resistance change 0.5 %
Resistance Value R
10/700 Pulse
Document Number: 28755
Revision: 31-Oct-06
For technical questions, contact: ff3bresistors@vishay.com
www.vishay.com
83
CMB 0207
High Pulse Load MELF Resistor
Vishay Beyschlag
0
- 100
- 200
- 300
CMB 0207
- 400
ppm/K
- 500
1
Ω
10
100
1K
10K
100K
1M
Resistance Value R
Temperature Coefficent (TCR)
1
µV/V
0.1
CMB 0207
0.01
Ω
100
1K
10K
100K
1M
Resistance Value
R
In accordance with IEC 60195
Current Noise - A
1
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
• Revision of the 1.2/50 pulse load diagram
• Introduction of diagrams on 10/700 pulse load and on current noise
• Introduction of information on electrostatic discharge (ESD) capability
• No other change of technical contents
• No product change
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84
For technical questions, contact: ff3bresistors@vishay.com
Document Number: 28755
Revision: 31-Oct-06
Legal Disclaimer Notice
Vishay
Disclaimer
All product specifications and data are subject to change without notice.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf
(collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein
or in any other disclosure relating to any product.
Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any
information provided herein to the maximum extent permitted by law. The product specifications do not expand or
otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed
therein, which apply to these products.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this
document or by any conduct of Vishay.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless
otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such
applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting
from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding
products designed for such applications.
Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000
Revision: 18-Jul-08
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1
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