MMU 0102 VG03, MMA 0204 VG03, MMB 0207 VG03
www.vishay.com
Vishay Beyschlag
Thin Film MELF Resistors With Established Reliability
FEATURES
• IECQ-CECC approved to EN 140401-803,
version E
• Established reliability, failure rate level E6
• Advanced metal film technology
• Single Lot Date Code
• Material categorization: for definitions of
compliance please see
www.vishay.com/doc?99912
APPLICATIONS
MMU 0102 VG03, MMA 0204 VG03, and MMB 0207 VG03
thin film MELF resistors with established reliability are the
perfect choice for all high-reliability applications typically
found in military, aircraft and spacecraft electronics. These
versions supplement the families of professional and
precision MELF resistors MMU 0102, MMA 0204, and
MMB 0207.
• Medical
• Military
• Aerospace
TECHNICAL SPECIFICATIONS
DESCRIPTION
DIN size
Metric size code (EN/CECC style)
Resistance range
Resistance tolerance
Temperature coefficient
Rated dissipation,
P
70
Operating voltage,
U
max.
AC
RMS
or DC
Permissible film temperature,
ϑ
F max.
Operating temperature range
Max. resistance change at
P
70
for resistance, |ΔR/R| after:
1000 h
8000 h
225 000 h
Permissible voltage against ambient
(insulation):
1 min;
U
ins
Assessed failure rate level
Quality factor,
π
Q
Failure rate: FIT
observed
200 V
300 V
E6 = 10
-6
/h
0.3
< 0.05 x 10
-9
/h
500 V
100
Ω
to 221 kΩ
0.2 W
150 V
MMU 0102 VG03
0102
RC2211M
100
Ω
to 2.21 MΩ; 0
Ω
MMA 0204 VG03
0204
RC3715M
1
Ω
to 5.11 MΩ; 0
Ω
± 1 %; ± 0.1 %
± 50 ppm/K; ± 15 ppm/K
0.25 W
200 V
125 °C
-55 °C to 125 °C
1
Ω
to 332 kΩ
≤
0.15 %
(1)
≤
0.3 %
(1)
≤
1%
1
Ω
to 1 MΩ
0.4 W
350 V
(1)
MMB 0207 VG03
0207
RC6123M
1
Ω
to 10 MΩ; 0
Ω
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
• The failure rate level E6 (10
-6
/h,
π
Q
= 0.3), corresponding to MIL level P, is superior to level E5 (10
-5
/h,
π
Q
= 1) and thus may be used as a
replacement
(1)
These data provide a user advantage over the requirements of EN 140401-803
Revision: 21-Oct-2021
Document Number: 28707
1
For technical questions, contact:
specialresistors@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
MMU 0102 VG03, MMA 0204 VG03, MMB 0207 VG03
www.vishay.com
(1)
Vishay Beyschlag
TEMPERATURE COEFFICIENT AND RESISTANCE RANGE
TYPE / SIZE
TCR
± 50 ppm/K
MMU 0102 VG03
± 15 ppm/K
Jumper
(2)
;
I
max.
= 2 A
± 50 ppm/K
MMA 0204 VG03
± 15 ppm/K
Jumper
(2)
;
I
max.
= 3 A
± 50 ppm/K
MMB 0207 VG03
± 15 ppm/K
Jumper
(2)
;
I
max.
= 5 A
TOLERANCE
±1%
± 0.1 %
≤
10 mΩ
±1%
± 0.1 %
≤
10 mΩ
±1%
± 0.1 %
≤
10 mΩ
RESISTANCE
100
Ω
to 2.21 MΩ
100
Ω
to 100 kΩ
0
Ω
1
Ω
to 5.11 MΩ
75
Ω
to 100 kΩ
0
Ω
1
Ω
to 10 MΩ
75
Ω
to 499 kΩ
0
Ω
E-SERIES
E96
E192
-
E96
E192
-
E96
E192
-
Notes
• Other TCR or tolerances, or combinations thereof, or resistance values from other E-series than given are not permitted in EN 140401-803
for version E products
(1)
For the approved IECQ-CECC resistance range, please refer to
www.vishay.com/doc?28945
(2)
The temperature coefficient of resistance (TCR) is not specified for 0
Ω
jumpers
PACKAGING
TYPE / SIZE
CODE
B1
MMU 0102 VG03
B3 = BL
B0
B1
MMA 0204 VG03
B3 = BL
B0
B1
MMB 0207 VG03
B2
B7
QUANTITY
1000
3000
10 000
1000
3000
10 000
1000
2000
7000
Antistatic blister tape
acc. IEC 60286-3,
Type 2a, on reel
Ø 180 mm / 7"
12 mm
4 mm
Ø 330 mm / 13"
Antistatic blister tape
acc. IEC 60286-3,
Type 2a, on reel
Ø 180 mm / 7"
8 mm
4 mm
Ø 330 mm / 13"
Antistatic blister tape
acc. IEC 60286-3,
Type 2a, on reel
Ø 180 mm / 7"
8 mm
4 mm
Ø 330 mm / 13"
PACKAGING
STYLE
WIDTH
PITCH
PACKAGING
DIMENSIONS
Revision: 21-Oct-2021
Document Number: 28707
2
For technical questions, contact:
specialresistors@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
MMU 0102 VG03, MMA 0204 VG03, MMB 0207 VG03
www.vishay.com
Vishay Beyschlag
PART NUMBER AND PRODUCT DESCRIPTION
Part Number: MMA0204WC4999FB300
Part Number: MMA0204WZ0000ZB300
M
M
M
M
A
A
0
0
2
2
0
0
4
4
W
W
TCR
C
= ± 50 ppm/K
E
= ± 15 ppm/K
Z
= jumper
C
Z
4
0
9
0
9
0
9
0
F
Z
B
B
3
3
0
0
0
0
TYPE / SIZE
MMU 0102
MMA 0204
MMB 0207
VERSION
W
= EN 140401-803,
“Version E”;
failure rate level E6
RESISTANCE
3 digit value
1 digit multiplier
MULTIPLIER
8
= *10
-2
9
= *10
-1
0
= *10
0
1
= *10
1
2
= *10
2
3
= *10
3
4
= *10
4
5
= *10
5
0000
= jumper
TOLERANCE
F
=±1%
B
= ± 0.1 %
Z
= jumper
PACKAGING
B1
B3
B0
B2
B7
Product Description: MMA 0204-50 1 % VG03 BL 49R9
Product Description: MMA 0204 VG03 BL 0R0
MMA 0204
MMA 0204
TYPE / SIZE
MMU 0102
MMA 0204
MMB 0207
-50
-
TCR
±
50
ppm/K
±
15
ppm/K
1%
-
TOLERANCE
±1%
± 0.1 %
VG03
VG03
VERSION
VG03
= EN 140401-803,
“Version E”;
failure rate level E6
BL
BL
PACKAGING
B1
BL
B0
B2
B7
49R9
0R0
RESISTANCE
49R9
= 49.9
Ω
4K64
= 4.64 kΩ
0R0
= jumper
Notes
• The products can be ordered using either the PART NUMBER or the PRODUCT DESCRIPTION
• Products within a packaging unit are Single Lot Date Code
EN 140401-803 ORDERING INFORMATION
Example of the ordering information for a resistor: MMA 0204-50 1 % VG03 49R9
EN140401-803EZRC3715MR49R9FE6
Example of the ordering information for a zero ohm jumper: MMA 0204 VG03 0R0
EN140401-803EZRC3715M-0R00-E6
The elements used in the component number have the following meaning:
EN140401-803
EZ
RC3715M
R
49R9
F
E6
EN detail specification number
Assessment level for the zero-defect approach
Style (size)
Temperature coefficient, according to EN 60062
R = ± 50 ppm/K; P = ± 15 ppm/K
Resistance, according to EN 60062, 4 characters
Tolerance on rated resistance, according to EN 60062
F = ± 1 %; B = ± 0.1 %
Failure rate level according to EN 60115-1, annex ZR
Notes
• The ordering information according to EN 140401-803:2017 shown above succeeds and replaces the ordering information according to
earlier versions of the detail specification EN 140401-803 or its predecessor CECC 40401-803, for example:
CECC 40401-803 EZ RC3715M C 49R9 F E6
CECC 40401-803 S RC3715 C 49R9 F E6
with
EZ; S
Assessment level, where EZ is successor to and superior replacement for S
RC3715M; RC3715
Style, with added suffix M for “metric”
C
Temperature coefficient, according to the detail specification
C = ± 50 ppm/K; E = ± 15 ppm/K.
• EN 140401-803 succeeds the prior specifications CECC 40401-803, CECC 40401-001 (now “Version E”) and CECC 40401-005 (now
“Version A”)
Revision: 21-Oct-2021
Document Number: 28707
3
For technical questions, contact:
specialresistors@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
MMU 0102 VG03, MMA 0204 VG03, MMB 0207 VG03
www.vishay.com
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 (Al
2
O
3
) and conditioned to achieve the
desired temperature coefficient. Nickel plated steel
termination caps are firmly pressed on the metallized 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 matte tin on nickel plating. Five color
code rings designate the resistance value and tolerance in
accordance with
IEC 60062
(1)
.
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
Ω)
and additional non-linearity screening (for
R
≥
30
Ω)
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
(1)
, Type 2a.
Products
within a package unit are from the same production lot and
carry the same date code.
Vishay Beyschlag
MATERIALS
Vishay acknowledges the following systems for the
regulation of hazardous substances.
• IEC 62474, Material Declaration for Products of and for the
Electrotechnical Industry, with the list of declarable
substances given therein
(2)
• The Global Automotive Declarable Substance List
(GADSL)
(3)
• The REACH regulation (1907/2006/EC) and the related list
of substances with very high concern (SVHC)
(4)
for its
supply chain
The products do not contain any of the banned substances
as per IEC 62474, GADSL, or the SVHC list, see
www.vishay.com/how/leadfree.
Hence the products fully comply with the following
directives:
• 2000/53/EC End-of-Life Vehicle Directive (ELV) and
Annex II (ELV II)
• 2011/65/EU Restriction of the Use of Hazardous
Substances
Directive
(RoHS)
with
amendment
2015/863/EU
• 2012/19/EU Waste Electrical and Electronic Equipment
Directive (WEEE)
Vishay pursues the elimination of conflict minerals from its
supply chain, see the Conflict Minerals Policy at
www.vishay.com/doc?49037.
ASSEMBLY
The resistors are suitable for processing on automatic SMD
assembly systems. They are suitable for automatic
soldering using wave, reflow or vapor phase as shown in
IEC 61760-1
(1)
. 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
immunity of the plating against tin whisker growth has been
proven under extensive testing.
The resistors are completely lead (Pb)-free, the pure tin
plating provides compatibility with lead (Pb)-free soldering
processes.
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, potting compounds, and their
processes, if applied, shall be qualified by appropriate
means to ensure the long-term stability of the whole system.
APPROVALS
Where applicable, the resistors are approved within the
IECQ-CECC Quality Assessment System for Electronic
Components to the detail specification
EN 140 401-803
which refers to
EN 60115-1, EN 60115-8
and the variety of
environmental test procedures of the
IEC 60068
(1)
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
IECQ 03-1.
The release
certificate for
“Technology Approval Schedule”
in
accordance with
CECC 240001
and based on
IECQ 03-3-1
is granted for the Vishay Beyschlag manufacturing process.
The Vishay Beyschlag production facility is registered with
the CAGE code D9539.
RELATED PRODUCTS
A wider range of TCR, tolerance, and resistance values, plus
the option of values from a different E series is available with
products approved to
EN 140401-803,
Version A, without
established reliability, nominal failure rate level E0 (quality
factor
π
Q
= 3). See the datasheets:
• “Professional Thin Film MELF Resistors”
(www.vishay.com/doc?28713)
• “Precision Thin Film MELF Resistors”
(www.vishay.com/doc?28714)
• “Ultra Precision Thin Film MELF Resistors”
(www.vishay.com/doc?28715)
Notes
(1)
The quoted IEC standards are also released as EN standards with the same number and identical contents
(2)
The IEC 62474 list of declarable substances is maintained in a dedicated database, which is available at
http://std.iec.ch/iec62474
(3)
The Global Automotive Declarable Substance List (GADSL) is maintained by the American Chemistry Council, and available at
www.gadsl.org
(4)
The SVHC list is maintained by the European Chemical Agency (ECHA) and available at
http://echa.europa.eu/candidate-list-table
Revision: 21-Oct-2021
Document Number: 28707
4
For technical questions, contact:
specialresistors@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
MMU 0102 VG03, MMA 0204 VG03, MMB 0207 VG03
www.vishay.com
FUNCTIONAL PERFORMANCE
Power Dissipation
P
MMB 0207 VG03
MMA 0204 VG03
MMU 0102 VG03
Vishay Beyschlag
0.5
W
0
-50
0
50
70
100
125 °C 150
Ambient Temperature
ϑ
amb
Derating
Current Noise Voltage Ratio
MMB 0207 VG03
MMA 0204 VG03
MMU 0102 VG03
1
µV/V
0.1
0.01
100
1K
10K
100K
1M
:
10M
In accordance with IEC 60195
Resistance Value
R
Current Noise Voltage Ratio
Third Harmonic Ratio
A
3
120
dB
100
80
MMB 0207 VG03
MMA 0204 VG03
MMU 0102 VG03
60
10
100
1K
10K
100K
1M
:
10M
In accordance with IEC 60440
Resistance Value
R
Non-Linearity - Third Harmonic Ratio
A
3
Further information on the performance of these products is given in the following datasheets:
• “Professional Thin Film MELF Resistors” (www.vishay.com/doc?28713) for products ± 50 ppm/K; ± 1 % and 0
Ω
jumper
• “Precision Thin Film MELF Resistors” (www.vishay.com/doc?28714) for products ± 15 ppm/K; ± 0.1 %
Revision: 21-Oct-2021
Document Number: 28707
5
For technical questions, contact:
specialresistors@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
