MBA/SMA 0204, MBB/SMA 0207, MBE/SMA 0414 - Precision Datasheet

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 to 1.5 M
• 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
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.
• Medical electronics





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TECHNICAL SPECIFICATIONS
DESCRIPTION
DIN size
CECC size
MBA/SMA 0204
MBB/SMA 0207
MBE/SMA 0414
0204
0207
0414
A
B
D
10  to 1 M
22  to 1.5 M
22  to 332 k
Resistance range
Resistance tolerance
± 0.25 %; ± 0.1 %
Temperature coefficient
± 25 ppm/K; ± 15 ppm/K
Rated dissipation, P70
Operating voltage, Umax. AC/DC
Operating temperature range
0.25 W
0.40 W
0.65 W
200 V
350 V
500 V
(1)
Peak permissible film temperature (1)
-55 °C to +125 °C
125 °C
125 °C
125 °C
1 min; Uins
300 V
500 V
800 V
Continuous
75 V
75 V
75 V
Insulation voltage:
Failure rate: FITobserved
 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: 12-Feb-16
Document Number: 28767
1
For technical questions, contact: [email protected]
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
Applied maximum film temperature, F max.
MBA/SMA 0204
125 °C
100  to 100 k
100  to 100 k
1000 h
 0.05 %
 0.25 %
8000 h
 0.1 %
 0.5 %
225 000 h
 0.3 %
 1.5 %
100  to 270 k
100  to 270 k
1000 h
 0.03 %
 0.15 %
8000 h
 0.1 %
 0.5 %
225 000 h
 0.3 %
 1.5 %
100  to 470 k
100  to 470 k
MBB/SMA 0207
Max. resistance change at rated
dissipation |R/R max.|, after:
85 °C
MBE/SMA 0414
1000 h
 0.05 %
 0.25 %
8000 h
 0.1 %
 0.5 %
225 000 h
 0.3 %
 1.5 %
TEMPERATURE COEFFICIENT AND RESISTANCE RANGE
TYPE
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
TOLERANCE
RESISTANCE (1)
E-SERIES
± 0.25 %
22  to 332 k
E96; E192
± 0.1 %
43  to 332 k
E96; E192
± 0.25 %
22 to 221 k
E96; E192
± 0.1 %
43  to 221 k
E96; E192
± 0.25 %
10  to 1 M
E96; E192
± 0.1 %
10  to 1 M
E96; E192
± 0.25 %
10  to 1 M
E96; E192
± 0.1 %
10  to 1 M
E96; E192
± 0.25 %
22  to 1.5 M
E96; E192
± 0.1 %
43  to 1 M
E96; E192
± 0.25 %
22  to 1 M
E96; E192
± 0.1 %
43  to 1 M
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.
Revision: 12-Feb-16
Document Number: 28767
2
For technical questions, contact: [email protected]
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
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
VARIANT
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
8 = *10-2 2 = *102
9 = *10-1 3 = *103
0 = *100 4 = *104
1 = *101 5 = *105
B = ± 0.1 %
C = ± 0.25 %
CT
C1
N4
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
MBA/SMA 0204
MBB/SMA 0207
MBE/SMA 0414
± 15 ppm/K
± 25 ppm/K
TOLERANCE
VARIANT
PACKAGING
RESISTANCE
± 0.1 %
± 0.25 %
CECC 06
CECC 06 L0
CECC 06 KL
CT
C1
N4
1K0 = 1 k
51R1 = 51.1 
Note
• The products can be ordered using either the PRODUCT DESCRIPTION or the PART NUMBER.
PACKAGING
TYPE
MBA/SMA 0204
MBB/SMA 0207
MBB/SMA 0207
UB = 2.5 mm pitch
MBB/SMA 0207
UB = 5.0 mm pitch
MBE/SMA 0414
CODE
QUANTITY
PACKAGING STYLE
C1
1000
CT
5000
Taped acc. to IEC 60286-1
fan-folded in a box
C1
1000
CT
5000
WIDTH
53 mm
Taped acc. to IEC 60286-1
fan-folded in a box
53 mm
-
N4
4000
Taped acc. to IEC 60286-2
fan-folded in a box
R4
4000
Taped acc. to IEC 60286-2
on a reel
-
PITCH
5 mm
5 mm
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
324 mm x 77 mm x 82 mm
330 mm x 262 mm x 45 mm
330 mm x 253 mm x 48 mm
12.7 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
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.
Revision: 12-Feb-16
Document Number: 28767
3
For technical questions, contact: [email protected]
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 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 to
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 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.
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)
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.
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 140100 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 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.
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 Q = 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 organisation 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: 12-Feb-16
Document Number: 28767
4
For technical questions, contact: [email protected]
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
Power in %
FUNCTIONAL PERFORMANCE
100
Precision Mode
Standard Mode
80
60
40
20
0
-55
0
-25
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
Ω
10M
Resistance Value R
Current Noise A1 in accordance with IEC 60195
Revision: 12-Feb-16
Document Number: 28767
5
For technical questions, contact: [email protected]
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
Essentially all tests are carried out in accordance with the
following specifications:
• EN 60115-1, Generic specification (includes tests)
• EN 140100, Sectional specification (includes schedule for
qualification approval)
• EN 140101-806 (successor of CECC 40101-806), Detail
specification (includes schedule for conformance
inspection)
Most of the components are approved in accordance with
the European CECC-system, where applicable. The Test
Procedures and Requirements table contains only the most
important tests. 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 in accordance with IEC 60068-2-xx
test method and under standard atmospheric conditions in
accordance with IEC 60068-1, 5.3. Climatic category
LCT/UCT/56 (rated temperature range: Lower category
temperature, upper category temperature; damp heat,
steady state, test duration: 56 days) is valid.
Unless otherwise specified the following values apply:
• Temperature: 15 °C to 35 °C
• Relative humidity: 45 % to 75 %
• Air pressure: 86 kPa to 106 kPa (860 mbar to 1060 mbar).
For testing the components are mounted on a test board in
accordance with IEC 60115-1, 4.31 unless otherwise
specified.
In the Test Procedures and Requirements table, only the
tests and requirements are listed with reference to the
relevant clauses of IEC 60115-1 and IEC 60068-2-xx test
methods. A short description of the test procedure is also
given.
TEST PROCEDURES AND REQUIREMENTS
PROCEDURE
IEC
IEC
60068-2
60115-1
TEST
CLAUSE
METHOD
STABILITY
CLASS 0.05
STABILITY
CLASS 0.1
STABILITY
CLASS 0.25
MBA/SMA 0204
100 to 100 k
43 to 221 k
22  to 332 k
MBB/SMA 0207
100 to 270 k
43 to 510 k
22 to 1 M
MBE/SMA 0414
100 to 470 k
43 to 1 M
22 to 1.5 M
Stability for product types:
TEST
4.5
-
Resistance
4.7
-
4.8
4.13
-
± 0.25 %; ± 0.1 %
Voltage proof
URMS = Uins; 60 s
No flashover or breakdown
-
Temperature
coefficient
At 20/LCT/20 °C and
20/UCT/20 °C
± 25 ppm/K; ± 15 ppm/K
-
Short time
overload
Room temperature;
U = 2.5 x P 70 x R or
U = 2 x Umax.; 5 s
21 (Ua1)
Robustness of
21 (Ub)
Tensile, bending and torsion
terminations
21 (Uc)
4.16
REQUIREMENTS PERMISSIBLE CHANGE
(R max.)
4.17
20 (Ta)
Solderability
4.18.2
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 )
no visible damage
± (0.02 % R + 0.01 )
no visible damage
± (0.05 % R + 0.01 )
no visible damage
± (0.01 % R + 0.01 )
± (0.02 % R + 0.01 )
± (0.05 % R + 0.01 )
Good tinning ( 95 % covered, no visible damage)
± (0.01 % R + 0.01 )
no visible damage
± (0.02 % R + 0.01 )
no visible damage
± (0.05 % R + 0.01 )
no visible damage
5 cycles
± (0.01 % R + 0.01 )
no visible damage
± (0.02 % R + 0.01 )
no visible damage
± (0.05 % R + 0.01 )
no visible damage
MBA/SMA 0204: 500 cycles
MBB/SMA 0207: 200 cycles
MBE/SMA 0414: 100 cycles
± (0.25 % R + 0.05 )
no visible damage
± (0.25 % R + 0.05 )
no visible damage
± (0.25 % R + 0.05 )
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 )
± (0.02 % R + 0.01 )
± (0.05 % R + 0.01 )
30 min at LCT = -55 °C
30 min at UCT = 125 °C
4.19
4.22
14 (Na)
6
Revision: 12-Feb-16
Rapid
change of
temperature
Vibration
Document Number: 28767
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For technical questions, contact: [email protected]
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
PROCEDURE
IEC
IEC
60068-2
60115-1
TEST
CLAUSE
METHOD
Stability for product types:
TEST
STABILITY
CLASS 0.1
STABILITY
CLASS 0.25
MBA/SMA 0204
100 to 100 k
43 to 221 k
22  to 332 k
MBB/SMA 0207
100 to 270 k
43 to 510 k
22 to 1 M
MBE/SMA 0414
100 to 470 k
43 to 1 M
22 to 1.5 M
± (0.05 % R + 0.01 )
no visible damage
± (0.1 % R + 0.01 )
no visible damage
± (0.25 % R + 0.05 )
no visible damage
± (0.05 % R + 0.01 )
± (0.1 % R + 0.01 )
± (0.25 % R + 0.05 )
70 °C; 1000 h
± (0.05 % R + 0.01 ) (1)
± (0.1 % R + 0.01 )
± (0.25 % R + 0.05 ) (2)
70 °C; 8000 h
± (0.1 % R + 0.01 )
± (0.2 % R + 0.01 )
± (0.5 % R + 0.05 )
70 °C; 1000 h
± (0.25 % R + 0.05 ) (2)
-
-
4.23.2
2 (Ba)
Dry heat
125 °C; 16 h
4.23.3
30 (Db)
Damp heat,
cyclic
55 °C; 24 h;
90 % to 100 % RH;
1 cycle
4.23.4
1 (Aa)
Cold
-55 °C; 2 h
4.23.5
13 (M)
Low air
pressure
8.5 kPa; 2 h;
15 °C to 35 °C
4.23.6
30 (Db)
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
4.23.7
4.24
4.25.1
-
4.25.3
4.40
STABILITY
CLASS 0.05
Climatic
sequence:
4.23
4.29
REQUIREMENTS PERMISSIBLE CHANGE
(R max.)
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 )
-
-
-
Endurance at
upper
category
temperature
85 °C; 1000 h
125 °C; 1000 h
± (0.05 % R + 0.01 )
± (0.1 % R + 0.01 )
± (0.25 % R + 0.05 )
45 (XA)
Component
solvent
resistance
Isopropyl alcohol
+23 °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 )
Notes
(1) ± (0.03 % R + 0.01) for MBB/SMA 0207
(2) ± (0.15 % R + 0.05 ) for MBB/SMA 0207
Revision: 12-Feb-16
Document Number: 28767
7
For technical questions, contact: [email protected]
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
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
6.3
0.6
28.0
10.0 (1)
220
MBE/SMA 0414
4.0
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

LEAD SPACING (RB = 5.0 mm), SIZE 0207
DIMENSIONS in millimeters
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: 12-Feb-16
Document Number: 28767
8
For technical questions, contact: [email protected]
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  to 99.9 
9
100  to 999 
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 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
Historical 12NC Example
The 12NC code of a MBA 0204 resistor, value 47 k 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: 12-Feb-16
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: [email protected]
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