VISHAY MMA02040Z3301JB300

MMU 0102, MMA 0204, MMB 0207 - Professional
Vishay Beyschlag
Professional MELF Resistors
FEATURES






Approved to EN 140401-803
AEC-Q200 qualified
Advanced thin film technology
Excellent overall stability: Exceeds class 0.25
Matte Sn termination on Ni barrier layer
Compliant to RoHS Directive 2011/65/EU
APPLICATIONS
MMU 0102, MMA 0204 and MMB 0207 professional thin film
MELF resistors are the perfect choice for most fields of
modern professional electronics where reliability and stability
is of major concern. The typical applications in the fields of
automotive, telecommunication and medical equipment
reflect the outstanding level of proven reliability.




Automotive
Telecommunication
Industrial
Medical equipment
METRIC SIZE
DIN
CECC
0102
RC 2211M
0204
RC 3715M
0207
RC 6123M
TECHNICAL SPECIFICATIONS
DESCRIPTION
MMU 0102
MMA 0204
CECC size
RC 2211M
RC 3715M
RC 6123M
0.22  to 2.21 M; 0 
0.22  to 10 M; 0 
0.1  to 15 M; 0 
± 5 %; ± 2 %; ± 1 %; ± 0.5 %
± 5 %; ± 1 %; ± 0.5 %
± 5 %; ± 2 %; ± 1 %; ± 0.5 %
Resistance range
Resistance tolerance
Temperature coefficient
MMB 0207
± 100 ppm/K; ± 50 ppm/K;
± 25 ppm/K
± 50 ppm/K; ± 25 ppm/K
Operation mode
Rated dissipation, P70 (1)
Standard
Power
Standard
Power
Standard
Power
0.2 W
0.3 W
0.25 W
0.4 W
0.4 W
1.0 W (2)
125 °C
155 °C
125 °C
155 °C
125 °C
155 °C
- 55 °C
to 125 °C
- 55 °C
to 155 °C
- 55 °C
to 125 °C
- 55 °C
to 155 °C
- 55 °C
to 125 °C
- 55 °C
to 155 °C
Operating voltage, Umax. AC/DC
Permissible film temperature, F max.
Operating temperature range
Max. resistance change at P70
for resistance range,
R/R max., after:
150 V
200 V
0.22  to 221 k
300 V
0.22  to 332 k
0.22  to 1 M
1000 h
 0.15 %
 0.25 %
 0.15 %
 0.25 %
 0.15 %
 0.25 %
8000 h
 0.3 %
 0.5 %
 0.3 %
 0.5 %
 0.3 %
 0.5 %
1%
-
1%
-
1%
-
225 000 h
Permissible voltage
against ambient (insulation):
Failure rate: FITobserved
1 min; Uins
200 V
300 V
500 V
Continuous
75 V
75 V
75 V
 0.1 x 10-9/h
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.
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For technical questions, contact: [email protected]
Document Number: 28713
Revision: 05-Mar-12
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
MMU 0102, MMA 0204, MMB 0207 - Professional
Professional MELF Resistors
Vishay Beyschlag
DIMENSIONS
L
K
L1
D
D1
DIMENSIONS AND MASS
L
(mm)
D
(mm)
L1 min.
(mm)
D1
(mm)
K
(mm)
MASS
(mg)
MMU 0102
2.2 + 0/- 0.1
1.1 + 0/- 0.1
1.2
D + 0/- 0.1
0.4 ± 0.05
8
MMA 0204
3.6 + 0/- 0.2
1.4 + 0/- 0.1
1.8
D + 0/- 0.15
0.8 ± 0.1
22
MMB 0207
5.8 + 0/- 0.15
2.2 + 0/- 0.2
3.2
D + 0/- 0.2
1.15 ± 0.1
80
TYPE
Note
• Color code marking is applied according to IEC 60062 (3) in four bands (E24 series) or 5 bands (E96 or E192 series). 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. An interrupted yellow band between the 4th and 5th full band indicates TC25.
PATTERN STYLES FOR MELF RESISTORS
X
G
Y
Z
RECOMMENDED SOLDER PAD DIMENSIONS
WAVE SOLDERING
TYPE
REFLOW SOLDERING
G
(mm)
Y
(mm)
X
(mm)
Z
(mm)
G
(mm)
Y
(mm)
X
(mm)
Z
(mm)
MMU 0102
0.7
1.2
1.5
3.1
1.1
0.8
1.3
2.7
MMA 0204
1.5
1.5
1.8
4.5
1.7
1.2
1.6
4.1
MMB 0207
2.8
2.1
2.6
7.0
3.2
1.7
2.4
6.6
Note
• The given solder pad dimensions reflect the considerations for board design and assembly as outlined e.g. in standards IEC 61188-5-x, or in
publication IPC-7351. They do not guarantee any supposed thermal properties, however, they will be found adequate for most general
applications.
Document Number: 28713
Revision: 05-Mar-12
For technical questions, contact: [email protected]
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15
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
MMU 0102, MMA 0204, MMB 0207 - Professional
Professional MELF Resistors
Vishay Beyschlag
PART NUMBER AND PRODUCT DESCRIPTION
Part Number: MMB02070D5620DB200
Part Number: MMB02070Z0000ZB200
M
M
B
0
2
0
7
0
D
5
6
2
0
D
B
2
0
0
M
M
B
0
2
0
7
0
Z
0
0
0
0
Z
B
2
0
0
TYPE/SIZE
VERSION
TCR
RESISTANCE
TOLERANCE
PACKAGING
MMU0102
MMA0204
MMB0207
0 = EN 140401-803,
“Version A”
D = ± 25 ppm/K
C = ± 50 ppm/K
B = ± 100 ppm/K
Z = Jumper
3 digit value
1 digit multiplier
Multiplier
7 = *10-3
8 = *10-2
9 = *10-1
0 = *100
1 = *101
2 = *102
3 = *103
4 = *104
5 = *105
0000 = Jumper
D = ± 0.5 %
F=±1%
G=±2%
J=±5%
Z = Jumper
B3
B0
B2
B7
M3
M8
Product Description: MMB 0207 - 25 0.5 % B2 562R
Product Description: MMB 0207 B2 0R0
MMB
0207
- 25
0.5 %
B2
562R
MMB
0207
-
-
B2
0R0
TYPE
SIZE
TCR
TOLERANCE
PACKAGING
RESISTANCE
MMU
MMA
MMB
0102
0204
0207
± 25 ppm/K
± 50 ppm/K
± 100 ppm/K
± 0.5 %
±1%
±2%
±5%
BL
B0
B2
B7
M3
M8
562R = 562 
0R0 = Jumper
Note
• Products can be ordered using either the PART NUMBER or the PRODUCT DESCRIPTION.
PACKAGING
TYPE
MMU 0102
MMA 0204
MMB 0207
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16
CODE
QUANTITY
CARRIER TAPE
WIDTH
PITCH
B3 = BL
3000
B0
10 000
Antistatic blister tape acc.
IEC 60286-3 type II
8 mm
4 mm
Bulk case acc.
IEC 60286-6
-
-
Antistatic blister tape acc.
IEC 60286-3 type II
8 mm
4 mm
Bulk case acc.
IEC 60286-6
-
-
Antistatic blister tape acc.
IEC 60286-3 type II
12 mm
4 mm
M8
8000
B3 = BL
3000
B0
10 000
M3
3000
B2
2000
B7
7000
For technical questions, contact: [email protected]
REEL DIAMETER
180 mm/7"
330 mm/13"
180 mm/7"
330 mm/13"
180 mm/7"
330 mm/13"
Document Number: 28713
Revision: 05-Mar-12
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
MMU 0102, MMA 0204, MMB 0207 - Professional
Professional MELF Resistors
Vishay Beyschlag
TEMPERATURE COEFFICIENT AND RESISTANCE RANGE
TCR
± 100 ppm/K
± 50 ppm/K
± 25 ppm/K
DESCRIPTION
TOLERANCE
±5%
±5%
±2%
±1%
± 0.5 %
±1%
± 0.5 %
MMU 0102
0.22  to 0.91 
1  to 9.1 
10  to 2.21 M
10  to 221 k
10  to 221 k
10  to 221 k
10 m; Imax. = 2 A
RESISTANCE
MMA 0204
0.22  to 0.91 
1  to 10 M
10  to 2.21 M
10  to 511 k
10  to 511 k
10 m, Imax. = 3 A
MMB 0207
0.1  to 0.2 
0.22  to 0.91 
0.2  to 0.91 
1  to 15 M
10  to 1 M
10 m; Imax. = 5 A
Jumper
Notes
• Resistance ranges printed in bold are preferred TCR/tolerance combinations with optimized availability.
• Resistance values to be selected for ± 5 % and ± 2 % tolerance from E24, for ± 1 % tolerance from E24 and E96 and for ± 0.5 % tolerance
from E24 and E192.
DESCRIPTION
Production is strictly controlled and follows an extensive
set of instructions established for reproducibility. A
homogeneous film of metal alloy is deposited on a high grade
ceramic body (Al2O3) and conditioned to achieve the desired
temperature coefficient. Nickel plated steel termination caps
are firmly pressed on the metallised rods. A special laser is
used to achieve the target value 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 or five color code rings designate the resistance value
and tolerance in accordance with IEC 60062 (3).
The result of the determined production is verified by an
extensive testing procedure performed on 100 % of the
individual resistors. This includes pulse load screening (for R
 10 ) and additional non-linearity screening (for R  30 )
for the elimination of products with a potential risk of early life
failures according to EN 140401-803, 2.1.2.2. Only accepted
products are laid directly into the blister tape in accordance
with IEC 60286-3, Type II (3) or bulk case in accordance with
IEC 60286-6 (3).
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 61760-1 (3). Solderability is specified for 2 years after
production or requalification, however, excellent solderability
is proven after extended storage in excess of 10 years. The
permitted storage time is 20 years.
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.
The encapsulation is resistant to all cleaning solvents
commonly used in the electronics industry, including
alcohols, esters and aqueous solutions. The suitability of
conformal coatings, if applied, shall be qualified by
appropriate means to ensure the long-term stability of the
whole system.
All products comply with the GADSL (1) and the
CEFIC-EECA-EICTA (2) 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)
 2011/65/EU Restriction of the use of Hazardous
Substances Directive (RoHS)
 2002/96/EC Waste Electrical and Electronic Equipment
Directive (WEEE)
APPROVALS
The resistors are approved within the IECQ-CECC Quality
Assessment System for Electronic Components to the detail
specification EN 140401-803 which refers to EN 60115-1,
EN 140400 and the variety of environmental test procedures
of the IEC 60068 (3) series.
Conformity is attested by the use of the CECC logo (
) as
the mark of conformity on the package label.
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.
The resistors are qualified according to AEC-Q200.
RELATED PRODUCTS
For products with precision specification see the datasheet:
• “Precision MELF Resistors”
(www.vishay.com/doc?28714)
• “High Precision MINI-MELF Resistor”
(www.vishay.com/doc?28715)
Resistors are available with established reliability in
accordance with EN 140401-803 Version E. Please refer to
datasheet “MELF Resistors with Established Reliability”
(www.vishay.com/doc?28707).
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/index.php?id=995
 issues  environment policy  chemicals  chemicals for electronics.
(3) The quoted IEC standards are also released as EN standards with the same number and identical contents.
Document Number: 28713
Revision: 05-Mar-12
For technical questions, contact: [email protected]
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17
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
MMU 0102, MMA 0204, MMB 0207 - Professional
Professional MELF Resistors
Vishay Beyschlag
Power Dissipation P
FUNCTIONAL PERFORMANCE
1
MMB 0207
MMA 0204
MMU 0102
W
0.5
0
- 50
0
50
70
C
100
150
Ambient Temperature ϑ amb
Power Dissipation P
Derating - Standard Operation
1
MMB 0207
MMA 0204
MMU 0102
(1)
W
0.5
0
- 50
0
50
70
100
C
150
Ambient Temperature ϑ amb
Note
(1) Specified power rating requires dedicated heat sink pads
Pulse Load Pmax.
Derating - Power Operation
MMB 0207
MMA 0204
MMU 0102
100
W
10
1
0.1
10 µs
100 µs
1 ms
10 ms
100 ms
1s
10 s
Pulse Duration ti
Single Pulse
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Maximum pulse load, single pulse; applicable if P 0 and n ≤ 1000 and U ≤ Umax.;
for permissible resistance change equivalent to 8000 h operation
For technical questions, contact: [email protected]y.com
Document Number: 28713
Revision: 05-Mar-12
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
MMU 0102, MMA 0204, MMB 0207 - Professional
Continuous Pulse Load Pmax.
Professional MELF Resistors
Vishay Beyschlag
MMB 0207
MMA 0204
MMU 0102
100
W
10
1
0.1
10 µs
100 µs
1 ms
10 ms
100 ms
1s
10 s
Pulse Duration ti
Pulse Voltage Umax.
Continuous Pulse
Maximum pulse load, continuous pulses; applicable if P ≤ P (ϑ amb) and U ≤ Umax.;
for permissible resistance change equivalent to 8000 h operation
MMB 0207
MMA 0204
MMU 0102
1 kV
100 V
10 µs
100 µs
1 ms
10 ms
100 ms
1s
10 s
Pulse Duration ti
Pulse Voltage U
Pulse Voltage
Maximum pulse voltage, single and continuous pulses; applicable if P ≤ Pmax.;
for permissible resistance change equivalent to 8000 h operation
10 kV
1 kV
100 V
MMB 0207
MMA 0204
MMU 0102
10 V
10 Ω
100 Ω
1 kΩ
10 kΩ
100 kΩ
1 MΩ
10 MΩ
Resistance Value R
1.2/50 Pulse
Document Number: 28713
Revision: 05-Mar-12
Pulse load rating in accordance with IEC 60 115-1, 4.27; 1.2 µs/50 µs;
5 pulses at 12 s intervals; for permissible resistance change 0.5 %
For technical questions, contact: [email protected]
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This document is subject to change without notice.
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MMU 0102, MMA 0204, MMB 0207 - Professional
Professional MELF Resistors
Pulse Voltage U
Vishay Beyschlag
MMB 0207
MMA 0204
MMU 0102
10 kV
1 kV
100 V
10 V
100 Ω
10 Ω
1 kΩ
10 kΩ
100 kΩ
10 MΩ
1 MΩ
Resistance Value R
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 %
Current Noise A1
10/700 Pulse
1
µV/V
0.1
MMB 0207
MMA 0204
MMU 0102
0.01
100 Ω
1 kΩ
10 kΩ
100 kΩ
1 MΩ
10 MΩ
Resistance Value R
Accordance with IEC 60195
IZI/R
Current Noise - A1
1.8
1.5
1.0
MMB 0207
MMA 0204
MMU 0102
0.5
0.1
0.3
1
GHz
3
Frequency f
|Z|/R for 49.9 Ω MELF resistors
RF - Behaviour
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For technical questions, contact: [email protected]
Document Number: 28713
Revision: 05-Mar-12
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
MMU 0102, MMA 0204, MMB 0207 - Professional
Professional MELF Resistors
Vishay Beyschlag
TEST AND REQUIREMENTS
All tests are carried out in accordance with the following
specifications:
EN 60115-1, generic specification
Unless otherwise specified the following values apply:
Temperature: 15 °C to 35 °C
Relative humidity: 45 % to 75 %
EN 140400, sectional specification
Air pressure: 86 kPa to 106 kPa (860 mbar to 1060 mbar).
EN 140401-803, detail specification
The components are approved in accordance with the
IECQ-CECC-system, where applicable. For the full test
schedule refer to the documents listed above. The testing
also covers most of the requirements specified by
EIA/IS-703 and JIS-C-5202.
The tests are carried out under standard atmospheric
conditions in accordance with IEC 60068-1, 5.3 (3). Climatic
category LCT/UCT/56 (rated temperature range: Lower
category temperature, upper category temperature; damp
heat, steady state, test duration 56 days) is valid.
The components are mounted for testing on printed-circuit
boards in accordance with EN 140400, 2.3.3, unless
otherwise specified.
The requirements stated in the Test Procedures and
Requirements table are based on the required tests and
permitted limits of EN 140401-803. However, some
additional tests and a number of improvements against those
minimum requirements have been included. The stated
requirements for long-term tests are typically fulfilled with a
statistical safety of at least x + 5 s.
TEST PROCEDURES AND REQUIREMENTS
REQUIREMENTS
PERMISSIBLE CHANGE (R)
IEC
EN
60068-2 (2)
60115-1
TEST
CLAUSE
METHOD
TEST
PROCEDURE
STABILITY
CLASS 0.25
OR BETTER
STABILITY
CLASS 0.5
OR BETTER
STABILITY
CLASS 1
OR BETTER
STABILITY
CLASS 2
OR BETTER
Stability for
product types:
MMU 0102
10  to 221k
1 to < 10 
<1
> 221 k
MMA 0204
10  to 332 k
1 to < 10 
<1
> 332 k
MMB 0207
10  to 1 M
1 to < 10 
<1
> 1 M
± 1 % R; ± 0.5 % R
± 2 % R; ± 1 % R
±5%R
±1%R
4.5
-
Resistance
-
4.8.4.2
-
Temperature
coefficient
At (20/- 55/20) °C
and
(20/125/20) °C
4.25.1
-
Endurance
at 70 °C:
Standard
operation
mode
Endurance
at 70 °C:
Power
operation
mode
4.25.3
4.24
-
78 (Cab)
Endurance at
upper
category
temperature
Damp heat,
steady state
Document Number: 28713
Revision: 05-Mar-12
±50 ppm/K; ± 25 ppm/K
U = P 70 x R 
Umax.;
1.5 h on; 0.5 h off;
70 °C; 1000 h
± (0.15 % R + 10 m)
±(0.5 % R + 10 m)
70 °C; 8000 h
±(0.3 % R + 10 m)
± (1 % R + 10 m)
70 °C; 1000 h
±(0.25 % R + 10 m)
± (0.5 % R + 10 m)
70 °C; 8000 h
±(0.5 % R + 10 m)
±(1 % R + 10 m)
U = P 70 x R 
Umax.;
1.5 h on; 0.5 h off;
125 °C; 1000 h
± (0.15 % R + 5 m) ± (0.25 % R + 5 m) ± (0.5 % R + 5 m) + (1 % R + 5 m)
155 °C; 1000 h
±(0.3 % R + 5 m) ±(0.5 % R + 5 m) ± (1 % R + 5 m)
(40 ± 2) °C;
56 days;
(93 ± 3) % RH
±(0.15 % R + 10 m) ±(0.5 % R + 10 m) ±(1 % R + 10 m) ± (1 % R + 10 m)
For technical questions, contact: [email protected]
+ (2 % R + 5 m)
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This document is subject to change without notice.
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MMU 0102, MMA 0204, MMB 0207 - Professional
Professional MELF Resistors
Vishay Beyschlag
TEST PROCEDURES AND REQUIREMENTS
IEC
EN
60068-2 (2)
60115-1
TEST
CLAUSE
METHOD
REQUIREMENTS
PERMISSIBLE CHANGE (R)
TEST
PROCEDURE
STABILITY
CLASS 0.25
OR BETTER
STABILITY
CLASS 0.5
OR BETTER
STABILITY
CLASS 1
OR BETTER
STABILITY
CLASS 2
OR BETTER
Stability for
product types:
4.39
67 (Cy)
10  to 221k
1 to < 10 
<1
> 221 k
MMA 0204
10  to 332 k
1 to < 10 
<1
> 332 k
MMB 0207
10  to 1 M
1 to < 10 
<1
> 1 M
(85 ± 2) C;
(85 ± 5) % RH;
U = 0.3 x
P 70 x R 
100 V; 1000 h
2 (Bb)
dry heat
UCT; 16 h
4.23.3
30 (Db)
damp heat,
cyclic
55 °C; 24 h;
90 % RH; 1 cycle
4.23.4
1 (Ab)
cold
LCT; 2 h
13 (M)
low air
pressure
8.5 kPa; 2 h;
(25 ±10) °C
4.23.5
± (0.25 % R + 10 m) ±(0.5 % R + 10 m) ±(1 % R + 10 m) ±(2 % R + 10 m)
Climatic
sequence:
4.23
4.23.2
Damp heat,
steady state,
accelerated
MMU 0102
4.23.6
30 (Db)
damp heat,
cyclic
55 °C; 24 h;
90 % RH;
5 cycles
4.23.7
-
DC load
U = P 70 x R
Umax; 1 min.
±(0.15 % R + 10 m) ± (0.5 % R + 10 m) ±(1 % R + 10 m) ±(1 % R + 10 m)
LCT = - 55 °C;
UCT = 155 °C
-
4.19
1 (Ab)
14 (Na)
4.13
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22
-
Cold
Rapid
change of
temperature
Short time
overload:
standard
operation
mode
Short time
overload:
power
operation
mode
- 55 °C; 2 h
± (0.05 % R + 5 m)
±(0.1 % R + 5 m)
30 min at LCT;
30 min at UCT;
LCT = - 55 °C;
UCT = 125 °C
5 cycles
± (0.05 % R + 10 m)
±(0.1 % R + 10 m)
1000 cycles
±(0.15 % R + 10 m)
±(0.25 % R + 10 m)
LCT = - 55 °C;
UCT = 155 °C
1000 cycles
±(0.25 % R + 10 m)
± (0.5 % R + 10 m)
±(0.03 % R + 5 m)
±(0.15 % R + 5 m)
±(0.05 % R + 5 m)
±(0.15 % R + 5 m)
U = 2.5 x
P 70 x R
2 x Umax; 5 s
For technical questions, contact: [email protected]
Document Number: 28713
Revision: 05-Mar-12
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
MMU 0102, MMA 0204, MMB 0207 - Professional
Professional MELF Resistors
Vishay Beyschlag
TEST PROCEDURES AND REQUIREMENTS
REQUIREMENTS
PERMISSIBLE CHANGE (R)
IEC
EN
60068-2 (2)
60115-1
TEST
CLAUSE
METHOD
TEST
PROCEDURE
STABILITY
CLASS 0.25
OR BETTER
STABILITY
CLASS 0.5
OR BETTER
STABILITY
CLASS 1
OR BETTER
STABILITY
CLASS 2
OR BETTER
Stability for
product types:
4.27
4.37
4.22
4.40
-
-
6 (Fc)
-
Single pulse
high voltage
overload;
standard
operation
mode
Single pulse
high voltage
overload;
power
operation
mode
Periodic
electric
overload;
standard
operation
mode
Periodic
electric
overload;
power
operation
mode
Vibration
MMU 0102
10  to 221k
1 to < 10 
<1
> 221 k
MMA 0204
10  to 332 k
1 to < 10 
<1
> 332 k
MMB 0207
10  to 1 M
1 to < 10 
<1
> 1 M
Severity no. 4:
U = 10 x
P 70 x R
2 x Umax.;
10 pulses
10 µs/700 µs
±(0.5 % R + 5 m)
±(0.5 % R + 5 m)
U=
15 x P 70 x R
2 x Umax.;
0.1 s on; 2.5 s off;
1000 cycles
± (1 % R + 5 m)
Endurance by
sweeping;
10 Hz to 2000 Hz;
no resonance;
amplitude
 1.5 mm or
 200 m/s2; 7.5 h
IEC 61340-3-1 (2);
Electrostatic
3 pos. + 3 neg.
discharge
discharges
(Human Body MMU 0102: 1.5 kV
Model)
MMA 0204: 2 kV
MMB 0207: 4 kV
Document Number: 28713
Revision: 05-Mar-12
±(0.25 % R + 5 m)
± (0.05 % R + 5 m)
±(0.1 % R + 5 m)
± (0.5 % R + 50 m)
For technical questions, contact: [email protected]
www.vishay.com
23
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
MMU 0102, MMA 0204, MMB 0207 - Professional
Professional MELF Resistors
Vishay Beyschlag
TEST PROCEDURES AND REQUIREMENTS
IEC
EN
60068-2 (2)
60115-1
TEST
CLAUSE
METHOD
REQUIREMENTS
PERMISSIBLE CHANGE (R)
TEST
PROCEDURE
STABILITY
CLASS 0.25
OR BETTER
STABILITY
CLASS 0.5
OR BETTER
STABILITY
CLASS 1
OR BETTER
STABILITY
CLASS 2
OR BETTER
Stability for
product types:
4.17.2
58 (Td)
Solderability
MMU 0102
10  to 221k
1 to < 10 
<1
> 221 k
MMA 0204
10  to 332 k
1 to < 10 
<1
> 332 k
MMB 0207
10  to 1 M
1 to < 10 
<1
> 1 M
Solder bath
method; SnPb40;
non-activated flux;
(215 ±3) °C;
(3 ±0.3) s
Good tinning (95 % covered); no visible damage
Solder bath
method;
SnAg3Cu0.5 or
SnAg3.5;
non-activated flux;
(235 ±3) °C;
(2 ±0.2) s
Good tinning (95 % covered); no visible damage
Solder bath
method;
(260 ±5) °C;
(10 ±1) s
± (0.05 % R + 10 m) ±(0.1 % R + 10 m) ± (0.25 % R + 10 m) ±(0.25 % R + 10 m)
Resistance to
soldering heat Reflow method 2
(IR/forced gas
convection);
±(0.02 % R + 10 m) ±(0.05 % R + 10 m) ± (0.05 % R + 10 m) ±(0.1 % R + 10 m)
(260 ± 5) °C;
(10 ±1) s
4.18.2
58 (Td)
4.29
45 (XA)
Component
solvent
resistance
Isopropyl alcohol;
50 C; method 2
No visible damage
4.30
45 (XA)
Solvent
resistance of
marking
Isopropyl alcohol;
50 °C; method 1,
toothbrush
Marking legible;
no visible damage
4.32
21 (Ue3)
Shear
(adhesion)
45 N
No visible damage
4.33
21 (Ue1)
Substrate
bending
Depth 2 mm,
3 times
No visible damage, no open circuit in bent position
± (0.05 % R + 5 m) (1)
4.7
-
Voltage proof
URMS = Uins; 60 s
No flashover or breakdown
-
IEC 60695-11-5 (2),
Flammability needle flame test;
10 s
4.35
No burning after 30 s
Notes
(1) Special requirements apply to MICRO-MELF, MMU 0102:
- R < 100  ± (0.25 % R +10 m).
- 100   R  221 k ± 0.1 % R.
- 221 k < R: ± 0.25 % R.
(2) The quoted IEC standards are also released as EN standards with the same number and identical contents.
www.vishay.com
24
For technical questions, contact: [email protected]
Document Number: 28713
Revision: 05-Mar-12
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
MMU 0102, MMA 0204, MMB 0207 - Professional
Professional MELF Resistors
Vishay Beyschlag
Last Digit of 12NC Indicating Resistance Decade
HISTORICAL 12NC INFORMATION
• The resistors had a 12-digit numeric code starting with
2312.
RESISTANCE DECADE
LAST DIGIT
0.1  to 0.999 
7
• The subsequent 4 digits indicated the resistor type,
specification and packaging; see the 12NC table.
1  to 9.99 
8
10  to 99.9 
9
• The remaining 4 digits indicated the resistance value:
100 to 999 
1
- The first 3 digits indicated the resistance value.
- The last digit indicated the resistance decade in
accordance with the 12NC Indicating Resistance Decade
table.
1 k to 9.99 k
2
10 k to 99.9 k
3
100 k to 999 k
4
1 M to 9.99 M
5
10 M to 99.9 M
6
Historical 12NC Example
The 12NC of a MMU 0102 resistor, value 47 k and TCR 50
with ± 1 % tolerance, supplied in blister tape of 3000 units per
reel was: 2312 165 14703.
HISTORICAL 12NC - Resistor type and packaging
2312... .....
DESCRIPTION
BLISTER TAPE ON REEL
TYPE
TCR
MMU 0102
± 50 ppm/K
± 25 ppm/K
TOL.
B0
10 000 UNITS
M8
8000 UNITS
±5 %
165 3....
175 3....
060 3....
±2 %
165 2....
175 2....
060 2....
±1 %
165 1....
175 1....
060 1....
060 5....
±0.5 %
165 5....
175 5....
±1%
166 1....
176 1....
061 1....
±0.5 %
166 5....
176 5....
061 5....
165 90001
175 90001
060 90001
TOL.
BL
3000 UNITS
B0
10 000 UNITS
M3
3000 UNITS
±5%
155 3....
145 3....
040 3....
040 1....
Jumper
TYPE
TCR
MMA 0204
± 50 ppm/K
± 25 ppm/K
±1%
155 1....
145 1....
± 0.5 %
155 5....
145 5....
040 5....
±1%
156 1....
146 1....
041 1....
± 0.5 %
Jumper
TYPE
MMB 0207
156 5....
146 5....
041 5....
155 90001
145 90001
040 90001
TCR
TOL.
B2
2000 UNITS
B7
7000 UNITS
±100 ppm/K
±5%
195 3....
185 3....
±5 %
195 3....
185 3....
± 50 ppm/K
±2%
195 2....
185 2....
±1%
195 1....
185 1....
±25 ppm/K
± 0.5 %
196 5....
186 5....
195 90001
185 90001
Jumper
Document Number: 28713
Revision: 05-Mar-12
BULK CASE
BL
3000 UNITS
For technical questions, contact: [email protected]
www.vishay.com
25
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
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Revision: 02-Oct-12
1
Document Number: 91000