MBA/SMA 0204, MBB/SMA 0207, MBE/SMA 0414 - Precision
www.vishay.com
Vishay Beyschlag
Precision Metal Film Leaded Resistors
FEATURES
• IECQ-CECC approved according to
EN 140101-806
• Superior overall stability: class 0.05
• Wide precision ohmic range: 10 Ω to 1.5 MΩ
• Radial version available for MBB/SMA 0207
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
APPLICATIONS
• Test and measuring equipment
• Industrial electronics
LINKS TO ADDITIONAL RESOURCES
• Medical electronics
3D 3D
3D Models
DESCRIPTION
MBA/SMA 0204, MBB/SMA 0207, and MBE/SMA 0414
precision leaded thin film resistors combine the proven
reliability of the professional products with an advanced
level of precision and stability. Therefore they are perfectly
suited for applications in the fields of test and measuring
equipment along with industrial and medical electronics.
TECHNICAL SPECIFICATIONS
DESCRIPTION
DIN size
CECC size
MBA/SMA 0204
MBB/SMA 0207
MBE/SMA 0414
0204
0207
0414
A
B
D
10 Ω to 1 MΩ
22 Ω to 1.5 MΩ
22 Ω to 332 kΩ
Resistance range
Resistance tolerance
± 0.25 %; ± 0.1 %
Temperature coefficient
± 25 ppm/K; ± 15 ppm/K
Rated dissipation, P70
Operating voltage, Umax. ACRMS/DC
Operating temperature range
0.25 W
0.40 W
0.65 W
200 V
350 V
500 V
(1)
-55 °C to +125 °C
Permissible film temperature, ϑF max. (1)
125 °C
Permissible voltage against ambient (insulation):
Failure rate: FITobserved
1 min; Uins
300 V
500 V
800 V
Continuous
75 V
75 V
75 V
≤ 0.1 x
10-9/h
Notes
• MB_ series has been merged with the related SMA series to form one series “MB_/SMA__”
(1) Please refer to APPLICATION INFORMATION below
Revision: 04-Aug-2022
Document Number: 28767
1
For technical questions, contact: filmresistorsleaded@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
MBA/SMA 0204, MBB/SMA 0207, MBE/SMA 0414 - Precision
www.vishay.com
Vishay Beyschlag
APPLICATION INFORMATION
The power dissipation on the resistor generates a temperature rise against the local ambient, depending on the heat flow
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.
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 designer may estimate the performance of the particular resistor application or set certain load and
temperature limits in order to maintain a desired stability.
MAXIMUM RESISTANCE CHANGE AT RATED DISSIPATION
Operation mode
Precision
Standard
Climatic category
-10 °C / +85 °C / 56 days
-55 °C / +125 °C / 56 days
Rated dissipation, P70
MBA/SMA 0204
0.07 W
0.25 W
MBB/SMA 0207
0.11 W
0.40 W
MBE/SMA 0414
0.17 W
0.65 W
Permissible film temperature, ϑF max.
MBA/SMA 0204
125 °C
100 Ω to 100 kΩ
100 Ω to 100 kΩ
1000 h
≤ 0.05 %
≤ 0.25 %
8000 h
≤ 0.1 %
≤ 0.5 %
225 000 h
≤ 0.3 %
≤ 1.5 %
100 Ω to 270 kΩ
100 Ω to 270 kΩ
1000 h
≤ 0.03 %
≤ 0.15 %
8000 h
≤ 0.1 %
≤ 0.5 %
225 000 h
≤ 0.3 %
≤ 1.5 %
100 Ω to 470 kΩ
100 Ω to 470 kΩ
MBB/SMA 0207
Max. resistance change at rated
dissipation |ΔR/R max.|, after:
85 °C
MBE/SMA 0414
1000 h
≤ 0.05 %
≤ 0.2 %
8000 h
≤ 0.1 %
≤ 0.4 %
225 000 h
≤ 0.3 %
≤ 1.2 %
Note
• The presented operation modes do not refer to different types of resistors, but actually show examples of different loads, that lead to
different film temperatures and different achievable load-life stability (drift) of the resistance value. A suitable low thermal resistance of the
circuit board assembly must be safeguarded in order to maintain the film temperature of the resistors within the specified limits
TEMPERATURE COEFFICIENT AND RESISTANCE RANGE
TYPE / SIZE
TCR
± 25 ppm/K
MBA/SMA 0204
± 15 ppm/K
± 25 ppm/K
MBB/SMA 0207
± 15 ppm/K
± 25 ppm/K
MBE/SMA 0414
± 15 ppm/K
(1)
TOLERANCE
RESISTANCE (2)
± 0.25 %
22 Ω to 332 kΩ
± 0.1 %
43 Ω to 332 kΩ
± 0.25 %
22 Ω to 221 kΩ
± 0.1 %
43 Ω to 221 kΩ
± 0.25 %
10 Ω to 1 MΩ
± 0.1 %
10 Ω to 1 MΩ
± 0.25 %
10 Ω to 1 MΩ
± 0.1 %
10 Ω to 1 MΩ
± 0.25 %
22 Ω to 1.5 MΩ
± 0.1 %
43 Ω to 1 MΩ
± 0.25 %
22 Ω to 1 MΩ
± 0.1 %
43 Ω to 1 MΩ
E-SERIES
E96; E192
Notes
• Radial version (RB, UB) cannot be qualified according to CECC so these can only be ordered with variant N or S
(1) Approval is according to EN 140101-806, version A, or the approved IECQ-CECC resistance range, please refer to:
www.vishay.com/doc?28945
Revision: 04-Aug-2022
Document Number: 28767
2
For technical questions, contact: filmresistorsleaded@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
MBA/SMA 0204, MBB/SMA 0207, MBE/SMA 0414 - Precision
www.vishay.com
Vishay Beyschlag
PACKAGING
TYPE / SIZE
CODE
QUANTITY
PACKAGING STYLE
WIDTH
PITCH
C1
1000
Taped acc. to IEC 60286-1
fan-folded in a box
53 mm
5 mm
Taped acc. to IEC 60286-1
fan-folded in a box
53 mm
MBA/SMA 0204
CT
5000
C1
1000
MBB/SMA 0207
PACKAGING DIMENSIONS
184 mm x 75 mm x 42 mm
330 mm x 75 mm x 55 mm
184 mm x 74 mm x 42 mm
5 mm
CT
5000
N4
4000
Taped acc. to IEC 60286-2
fan-folded in a box
-
330 mm x 262 mm x 45 mm
R4
4000
Taped acc. to IEC 60286-2
on a reel
-
330 mm x 253 mm x 48 mm
N4
4000
Taped acc. to IEC 60286-2
fan-folded in a box
-
330 mm x 262 mm x 45 mm
R4
4000
Taped acc. to IEC 60286-2
on a reel
-
330 mm x 253 mm x 48 mm
C1
1000
Taped acc. to IEC 60286-1
fan-folded in a box
63 mm
MBB/SMA 0207
UB = 2.5 mm pitch
324 mm x 77 mm x 82 mm
12.7 mm
MBB/SMA 0207
RB = 5.0 mm pitch
MBE/SMA 0414
5 mm
374 mm x 84 mm x 47 mm
Note
• For details related to packaging specs, refer datasheet link www.vishay.com/doc?28721
PART NUMBER AND PRODUCT DESCRIPTION - CECC APPROVED PRODUCTS
Part Number: MBB0207VD1001BCT00
M
B
B
0
2
0
7
V
D
1
0
0
1
B
C
T
0
0
TYPE / SIZE
VERSION
TCR
RESISTANCE
TOLERANCE
PACKAGING
SPECIAL
MBA0204 =
MBA/SMA 0204
MBB0207 =
MBB/SMA 0207
MBE0414 =
MBE/SMA 0414
V = CECC 06
N = RB radial
5 mm for
MBB/SMA 0207
S = UB radial
2.5 mm for
MBB/SMA 0207
E = ± 15 ppm/K
D = ± 25 ppm/K
3 digit value
1 digit multiplier
MULTIPLIER
9 = *10-1 2 = *102
0 = *100 3 = *103
1 = *101 4 = *104
B = ± 0.1 %
C = ± 0.25 %
CT
C1
N4
R4
00 = standard
L0 = welding joint
not lacquered for
MBB/SMA 0207
KL = lacquered
welding joint for
MBA/SMA 0204
Product Description: MBB/SMA 0207-25 0.1 % CECC 06 CT 1K0
MBB/SMA 0207
-
25
0.1 %
CECC 06
CT
1K0
TYPE / SIZE
TCR
TOLERANCE
VERSION
PACKAGING
RESISTANCE
MBA/SMA 0204
MBB/SMA 0207
MBE/SMA 0414
± 15 ppm/K
± 25 ppm/K
± 0.1 %
± 0.25 %
CECC 06
CECC 06 L0
CECC 06 KL
CT
C1
N4
R4
1K0 = 1 kΩ
51R1 = 51.1 Ω
Note
• The products can be ordered using either the PRODUCT DESCRIPTION or the PART NUMBER
Revision: 04-Aug-2022
Document Number: 28767
3
For technical questions, contact: filmresistorsleaded@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
MBA/SMA 0204, MBB/SMA 0207, MBE/SMA 0414 - Precision
www.vishay.com
Vishay Beyschlag
DESCRIPTION
ASSEMBLY
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 and conditioned to achieve the desired
temperature coefficient. 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.
Connecting wires of electrolytic copper plated with 100 %
pure matte tin are welded to the termination caps. The
resistor elements are covered by a light blue protective
coating designed for electrical, mechanical and climatic
protection. Four or five color code rings designate the
resistance value and tolerance in accordance with
IEC 60062.
The result of the determined production is verified by an
extensive testing procedure performed on 100 % of the
individual resistors. Only accepted products are stuck
directly on the adhesive tapes in accordance with
IEC 60286-1 or for the radial versions in accordance with
IEC 60286-2.
The resistors are suitable for processing on automatic
insertion equipment and cutting and bending machines.
Excellent solderability is proven, even after extended
storage. They are suitable for automatic soldering using
wave or dipping.
The resistors are completely lead (Pb)-free, the pure matte
tin plating provides compatibility with lead (Pb)-free and
lead-containing soldering processes. The immunity of the
plating against tin whisker growth, in compliance with
IEC 60068-2-82, has been proven under extensive testing.
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 (1)
• The Global Automotive Declarable Substance List
(GADSL) (2)
• The REACH regulation (1907/2006/EC) and the related list
of substances with very high concern (SVHC) (3) 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.
The encapsulant is resistant to cleaning solvent specified in
IEC 60115-1 (3). 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 GADSL (1) and the IEC 62474 (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 (ELVII)
• 2011/65/EU Restriction of the use of Hazardous
Substances Directive (RoHS)
• 2002/96/EC Waste Electrical and Electrical Equipment
Directive (WEEE)
APPROVALS
The resistors (CECC version) are approved within the
IECQ-CECC Quality Assessment System for Electronic
Components to the detail specification EN 140101-806
which refers to EN 60115-1 and EN 60115-2 and the variety
of environmental test procedures of the IEC 60068 series.
Conformity is attested by the use of the CECC logo ( ) as
the Mark of Conformity on the package label for the CECC
version.
Vishay
Beyschlag
has
achieved
“Approval
of
Manufacturer” in accordance with IECQ 03-3-1, clause 2.
The release certificate for “Technology Approval
Schedule” in accordance with CECC 240001 based on
IECQ 03-3-1, clause 6 is granted for the Vishay Beyschlag
manufacturing process.
RELATED PRODUCTS
For a corelated range of professional TCR and tolerance
specifications see the datasheet:
• “Professional
Thin
Film
Leaded
Resistors”,
www.vishay.com/doc?28766
For products approved to EN 140101-806, version E, with
established reliability and failure rate level E7
(Quality factor πQ = 0.1), see the datasheet:
• “Established Reliability Thin Film Leaded Resistors”,
www.vishay.com/doc?28768
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 organization representing the information and communications technology and consumer electronics), see
www.digitaleurope.org/SearchResults.aspx?Search=eicta.
All products comply with the IEC 62474, Material Declaration for Products of and for the Electrotechnical Industry
(3) Other cleaning solvents with aggressive chemicals should be evaluated in actual cleaning process for their suitability
Revision: 04-Aug-2022
Document Number: 28767
4
For technical questions, contact: filmresistorsleaded@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
MBA/SMA 0204, MBB/SMA 0207, MBE/SMA 0414 - Precision
www.vishay.com
Vishay Beyschlag
FUNCTIONAL PERFORMANCE
Power in %
100
Precision Mode
Standard Mode
80
60
40
20
0
-55
-25
0
25
50
70
85 100
125
155
180
Ambient Temperature in °C
Temperature Rise Tr
Derating
60
K
40
MBE/SMA 0414
MBB/SMA 0207
MBA/SMA 0204
20
0
0
0.2
0.1
0.3
0.4
0.5
0.6
0.7
W
0.8
Load P
Rise of the surface temperature.
Current Noise A1
Temperature Rise
1
µV/V
0.1
MBE/SMA 0414
MBB/SMA 0207
MBA/SMA 0204
0.01
100
1K
10K
100K
1M
:
10M
Resistance Value R
Current Noise A1 in accordance with IEC 60195
Revision: 04-Aug-2022
Document Number: 28767
5
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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
MBA/SMA 0204, MBB/SMA 0207, MBE/SMA 0414 - Precision
www.vishay.com
Vishay Beyschlag
TEST PROCEDURES AND REQUIREMENTS
All tests are carried out in accordance with the following
specifications:
• IEC 60115-1, generic specification
• IEC 60115-2, sectional specification
• EN 140101-806, detail specification
• IEC 60068-2-xx, test methods
The components are approved under the IECQ-CECC
quality assessment system for electronic components. The
parameters stated in the Test Procedures and
Requirements table are based on the required tests and
permitted limits of EN 140101-806. The table presents only
the most important tests, for the full test schedule refer to
the documents listed above. However, some additional
tests and a number of improvements against those
minimum requirements have been included. The testing also
covers most of the requirements specified by EIA/ECA-703
and JIS-C-5201-1. The tests are carried out under standard
atmospheric conditions in accordance with IEC 60068-1,
4.3, whereupon the following values are applied:
• Temperature: 15 °C to 35 °C
• Relative humidity: 25 % to 75 %
• Air pressure: 86 kPa to 106 kPa (860 mbar to 1060 mbar)
A climatic category LCT / UCT / 56 is applied, defined by the
lower category temperature (LCT), the upper category
temperature (UCT), and the duration of exposure in the
damp heat, steady state test (56 days). The components are
mounted for testing on printed circuit boards in accordance
with IEC 60115-1, 5.5, unless otherwise specified.
TEST PROCEDURES AND REQUIREMENTS
PROCEDURE
IEC
IEC
60068-2
60115-1
TEST
CLAUSE
METHOD
(3)
Stability for product types:
TEST
REQUIREMENTS PERMISSIBLE CHANGE
(ΔR max.)
STABILITY
CLASS 0.05
STABILITY
CLASS 0.1
STABILITY
CLASS 0.25
MBA/SMA 0204
100 Ω to 100 kΩ
43 Ω to 221 kΩ
22 Ω to 332 kΩ
MBB/SMA 0207
100 Ω to 270 kΩ
43 Ω to 510 kΩ
10 Ω to 1 MΩ
MBE/SMA 0414
100 Ω to 470 kΩ
43 Ω to 1 MΩ
22 Ω to 1.5 MΩ
(3)
6.1
-
Resistance
-
± 0.25 %; ± 0.1 %
12.2
-
Voltage proof
URMS = Uins; 60 s
No flashover or breakdown
6.2
-
Temperature
coefficient
At 20/LCT/20 °C and
20/UCT/20 °C
± 25 ppm/K; ± 15 ppm/K
8.1
-
Short time
overload
Room temperature;
U = 2.5 x P 70 x R or
U = 2 x Umax.; 5 s
9.5
21 (Ua1)
Robustness of
21 (Ub)
Tensile, bending and torsion
terminations
21 (Uc)
11.1
20 (Ta)
Solderability
11.2
20 (Tb)
Resistance to
soldering heat
+235 °C; 2 s
solder bath method;
SnPb40
+245 °C; 3 s
solder bath method;
SnAg3Cu0.5
Unmounted components;
(270 ± 3) °C;
(10 ± 1) s
± (0.01 % R + 0.01 Ω)
no visible damage
± (0.02 % R + 0.01 Ω)
no visible damage
± (0.05 % R + 0.01 Ω)
no visible damage
± (0.01 % R + 0.01 Ω)
± (0.02 % R + 0.01 Ω)
± (0.05 % R + 0.01 Ω)
Good tinning (≥ 95 % covered, no visible damage)
± (0.01 % R + 0.01 Ω)
no visible damage
± (0.02 % R + 0.01 Ω)
no visible damage
± (0.05 % R + 0.01 Ω)
no visible damage
5 cycles
± (0.01 % R + 0.01 Ω)
no visible damage
± (0.02 % R + 0.01 Ω)
no visible damage
± (0.05 % R + 0.01 Ω)
no visible damage
MBA/SMA 0204: 500 cycles
MBB/SMA 0207: 200 cycles
MBE/SMA 0414: 100 cycles
± (0.25 % R + 0.05 Ω)
no visible damage
± (0.25 % R + 0.05 Ω)
no visible damage
± (0.25 % R + 0.05 Ω)
no visible damage
10 sweep cycles per direction;
10 Hz to 2000 Hz
1.5 mm or 200 m/s2
± (0.01 % R + 0.01 Ω)
± (0.02 % R + 0.01 Ω)
± (0.05 % R + 0.01 Ω)
30 min at LCT = -55 °C
30 min at UCT = 125 °C
10.1
9.11
14 (Na)
Rapid
change of
temperature
6 (Fc)
Revision: 04-Aug-2022
Vibration
Document Number: 28767
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THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
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MBA/SMA 0204, MBB/SMA 0207, MBE/SMA 0414 - Precision
www.vishay.com
Vishay Beyschlag
TEST PROCEDURES AND REQUIREMENTS
REQUIREMENTS PERMISSIBLE CHANGE
(ΔR max.)
PROCEDURE
IEC
IEC
60068-2
60115-1
TEST
CLAUSE
METHOD
(3)
Stability for product types:
TEST
STABILITY
CLASS 0.1
STABILITY
CLASS 0.25
MBA/SMA 0204
100 Ω to 100 kΩ
43 Ω to 221 kΩ
22 Ω to 332 kΩ
MBB/SMA 0207
100 Ω to 270 kΩ
43 Ω to 510 kΩ
10 Ω to 1 MΩ
MBE/SMA 0414
100 Ω to 470 kΩ
43 Ω to 1 MΩ
22 Ω to 1.5 MΩ
± (0.05 % R + 0.01 Ω)
no visible damage
± (0.1 % R + 0.01 Ω)
no visible damage
± (0.25 % R + 0.05 Ω)
no visible damage
± (0.05 % R + 0.01 Ω)
± (0.1 % R + 0.01 Ω)
± (0.25 % R + 0.05 Ω)
70 °C; 1000 h
± (0.05 % R + 0.01 Ω) (1)
± (0.1 % R + 0.01 Ω)
-
70 °C; 8000 h
± (0.1 % R + 0.01 Ω)
± (0.2 % R + 0.01 Ω)
-
70 °C; 1000 h
-
-
± (0.25 % R + 0.05 Ω) (2)
(3)
Climatic
sequence:
10.3
10.3.4.2
2 (Bb)
10.3.4.3 30 (Db)
Dry heat
125 °C; 16 h
Damp heat,
cyclic
55 °C; 24 h;
90 % to 100 % RH;
1 cycle
10.3.4.4
1 (Ab)
Cold
-55 °C; 2 h
10.3.4.5
13 (M)
Low air
pressure
8.5 kPa; 2 h;
15 °C to 35 °C
Damp heat,
cyclic
55 °C; 5 days;
95 % to 100 % RH; 5 cycles
DC load
Apply rated power for 1 min
78 (Cab)
Damp heat,
steady state
(40 ± 2) °C;
56 days;
(93 ± 3) % RH
-
Endurance
at 70 °C:
Precision
operation
mode
10.3.4.6 30 (Db)
10.3.4.7
10.4
STABILITY
CLASS 0.05
7.1
-
Endurance
at 70 °C:
Standard
operation
mode
U = P 70 x R or
U = Umax.;
1.5 h on; 0.5 h off
U = P 70 x R or
U = Umax.;
1.5 h on; 0.5 h off
70 °C; 8000 h
-
-
± (0.5 % R + 0.05 Ω)
85 °C; 1000 h
125 °C; 1000 h
± (0.05 % R + 0.01 Ω)
± (0.1 % R + 0.01 Ω)
± (0.25 % R + 0.05 Ω)
7.3
-
Endurance at
upper
category
temperature
11.3
45 (XA)
Component
solvent
resistance
Isopropyl alcohol +23 °C or
+50 °C; toothbrush method
Marking legible;
No visible damage
-
Electrostatic
discharge
(human body
model)
IEC 61340-3-1;
3 pos. + 3 neg.
MBA/SMA 0204: 2 kV
MBB/SMA 0207: 4 kV
MBE/SMA 0414: 6 kV
± (0.5 % R + 0.05 Ω)
8.5
Notes
(1) ± (0.03 % R + 0.01 Ω) for MBB/SMA 0207
(2) ± (0.15 % R + 0.05 Ω) for MBB/SMA 0207
(3) The quoted IEC standards are also released as EN standards with the same number and identical contents
Revision: 04-Aug-2022
Document Number: 28767
7
For technical questions, contact: filmresistorsleaded@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
MBA/SMA 0204, MBB/SMA 0207, MBE/SMA 0414 - Precision
www.vishay.com
Vishay Beyschlag
DIMENSIONS
D
d
L
I
M
DIMENSIONS - Leaded resistor types, mass and relevant physical dimensions
Dmax.
(mm)
TYPE / SIZE
Lmax.
(mm)
dnom.
(mm)
Imin.
(mm)
Mmin.
(mm)
MASS
(mg)
MBA/SMA 0204
1.6
3.6
0.5
29.0
5.0
125
MBB/SMA 0207 (1)
2.5
6.5
0.6
28.0
10.0 (1)
220
MBE/SMA 0414
4.2
11.9
0.8
31.0
15.0
700
Note
(1) For 7.5 ≤ M < 10.0 mm, use version MBB/SMA 0207... L0 (welding joint not lacquered)
MBB/SMA 0207 WITH RADIAL TAPING
LEAD SPACING (UB = 2.5 mm), SIZE 0207
DIMENSIONS in millimeters
P
Insulated
C
3 max.
H1
F
H
Pitch of components
P
12.7 ± 1.0
Lead spacing
F
2.5 + 0.6 / - 0.1
Width of carrier tape
W
18.0 + 1.0 / - 0.5
Body to hole center
H
18.0 ± 2.0
Height for cutting (max.)
L
11
Height for bending
C
2.5 + 0 / - 0.5
Height for insertion (max.)
H1
32
L
W
Direction of unreeling
DIMENSIONS in millimeters
LEAD SPACING (RB = 5.0 mm), SIZE 0207
P
Insulated
C
H
3 max.
H1
L
F
H0
Pitch of components
P
12.7 ± 1.0
Lead spacing
F
5.0 + 0.6 / - 0.1
Width of carrier tape
W
18.0 + 1.0 / - 0.5
Body to hole center
H
18.0 ± 2.0
Lead crimp to hole center
H0
16.0 ± 0.5
Height for cutting (max.)
L
11
Height for bending
C
2.5 + 0 / - 0.5
Height for insertion (max.)
H1
32
W
Direction of unreeling
Revision: 04-Aug-2022
Document Number: 28767
8
For technical questions, contact: filmresistorsleaded@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
MBA/SMA 0204, MBB/SMA 0207, MBE/SMA 0414 - Precision
www.vishay.com
Vishay Beyschlag
HISTORICAL 12NC INFORMATION
Resistance Decade
• The resistors had a 12-digit numeric code starting with
2312
RESISTANCE DECADE
LAST DIGIT
10 Ω to 99.9 Ω
9
100 Ω to 999 Ω
1
• The subsequent 4 digits indicated the resistor type,
specification and packaging; see the 12NC table
• The remaining 4 digits indicated the resistance value:
- The first 3 digits indicated the resistance value
- The last digit indicated the resistance decade in
accordance with resistance decade table shown below
1 kΩ to 9.99 kΩ
2
10 kΩ to 99.9 kΩ
3
100 kΩ to 999 kΩ
4
1 MΩ to 9.99 MΩ
5
Historical 12NC Example
The 12NC code of a MBA 0204 resistor, value 47 kΩ and
TCR 25 with ± 0.1 % tolerance, supplied on bandolier in a
box of 5000 units was: 2312 906 74703.
HISTORICAL 12NC - Resistor type and packaging
2312 ... ..... (BANDOLIER)
DESCRIPTION
AMMOPACK
TYPE
TCR
± 25 ppm/K
MBA 0204
± 15 ppm/K
± 25 ppm/K
MBB 0207
± 15 ppm/K
± 25 ppm/K
MBE 0414
± 15 ppm/K
Revision: 04-Aug-2022
REEL
TOL.
C1 1000 UNITS
CT 5000 UNITS
R1 1000 UNITS
R2 2500 UNITS
RP 5000 UNITS
± 0.25 %
901 6....
906 6....
701 6....
-
806 6....
± 0.1 %
901 7....
906 7....
701 7....
-
806 7....
± 0.25 %
902 6....
907 6....
702 6....
-
807 6....
± 0.1 %
902 7....
907 7....
702 7....
-
807 7....
± 0.25 %
911 6....
916 6....
711 6....
-
816 6....
± 0.1 %
911 7....
916 7....
711 7....
-
816 7....
± 0.25 %
912 6....
917 6....
712 6....
-
817 6....
± 0.1 %
912 7....
917 7....
712 7....
-
817 7....
± 0.25 %
921 6....
-
-
826 6....
-
± 0.1 %
921 7....
-
-
826 7....
-
± 0.25 %
922 6....
-
-
827 6....
-
± 0.1 %
922 7....
-
-
827 7....
-
Document Number: 28767
9
For technical questions, contact: filmresistorsleaded@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
Legal Disclaimer Notice
www.vishay.com
Vishay
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Revision: 01-Jan-2023
1
Document Number: 91000