MBA/SMA 0204 HF
www.vishay.com
Vishay Beyschlag
High Frequency Thin Film Leaded Resistors
FEATURES
• Speciality product for RF applications
• Low-inductance non-helical trimmed product
• Suitable for more than 3 GHz
DESIGN SUPPORT TOOLS
click logo to get started
• Resistance range: 1.5 to 470
• Lead (Pb)-free solder contacts
• Pure tin plating provides compatibility with lead (Pb)-free
and lead containing soldering processes
Models
Available
MBA/SMA 0204 HF leaded thin film resistors for RF
applications are the perfect choice in high frequency circuit
designs; where the impedance change due to the parasitic
inductance of regular and professional resistors can not
be accepted. Typical applications are in the fields of
telecommunication equipment and industrial electronics.
• Material categorization: For definitions of compliance
please see www.vishay.com/doc?99912
APPLICATIONS
• Telecommunication equipment
• Industrial electronics
METRIC SIZE
DIN
0204
CECC
A
TECHNICAL SPECIFICATIONS
DESCRIPTION
MBA/SMA 0204 HF
CECC size
A
1.5 to 470
Resistance range
Resistance tolerance
± 1 %; ± 2 %
Temperature coefficient
± 50 ppm/K
Operation mode
Climatic category (LCT / UCT / days)
Rated dissipation, P70
Long term
Standard
55 / 125 / 56
55 / 155 / 56
0.25 W
0.4 W
Operating voltage, Umax. AC/DC
Limited by P70
Film temperature
125 °C
Max. resistance change at P70
for resistance range, R/R max., after:
155 °C
1.5 to 470
1000 h
0.25 %
0.5 %
8000 h
0.5 %
1.0 %
225 000 h
1.5 %
-
Permissible voltage against ambient:
Failure rate
1 min; Uins
300 V
Continuous
75 V
0.7 x 10-9/h
Note
• 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
Revision: 27-Mar-13
Document Number: 28769
1
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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 HF
www.vishay.com
Vishay Beyschlag
PART NUMBER AND PRODUCT DESCRIPTION
PART NUMBER: MBA0204AC5109GCT00
M
B
A
0
2
0
4
A
C
5
1
0
9
G
C
T
0
0
TYPE/SIZE
VARIANT
TCR
RESISTANCE
TOLERANCE
PACKAGING (1)
SPECIAL
MBA0204 = MBA/SMA 0204
A = HF high
frequency
C = 50 ppm
3 digit value
1 digit multiplier
Multiplier
8 = *10- 2
9 = *10- 1
0 = *100
F = ± 1.0 %
G = ± 2.0 %
CT
C1
00 = standard
PRODUCT DESCRIPTION: MBA/SMA 0204-50 2 % HF CT 51R0
MBA/SMA 0204
-
50
2%
HF
CT
51R0
TYPE/SIZE
TCR
TOLERANCE
VARIANT
PACKAGING (1)
RESISTANCE
MBA/SMA 0204
50 ppm
± 1.0 %
± 2.0 %
HF
CT
C1
51R0 = 51
Notes
• The PART NUMBER shown above is to facilitate the unified part numbering system for ordering products
(1) Please refer to table PACKAGING for complete information
PACKAGING
BOX
MODEL
PIECES
CODE
1000
C1
5000
CT
MBA/SMA 0204
DIMENSIONS
D
L
M
I
I
d
DIMENSIONS - leaded resistor types, mass and relevant physical dimensions
TYPE
MBA/SMA 0204 HF
Dmax.
(mm)
Lmax.
(mm)
dnom.
(mm)
Imin.
(mm)
Mmin.
(mm)
MASS
(mg)
1.6
3.6
0.5
29.0
5.0
125
TEMPERATURE COEFFICIENT AND RESISTANCE RANGE
DESCRIPTION
RESISTANCE VALUE (1)
TCR
TOLERANCE
MBA/SMA 0204 HF
± 50 ppm/K
± 1 %; ± 2 %
1.5 to 470 ; 50
Note
(1) Resistance values to be selected for ± 1 % from the E24/E96 series and for ± 2 % from E24 series
Revision: 27-Mar-13
Document Number: 28769
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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 HF
www.vishay.com
Vishay Beyschlag
DESCRIPTION
wave or dipping. 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 and
lead-containing soldering processes. The immunity of the
plating against tin whisker growth has been proven under
extensive testing. All products comply with GADSL (1) and
the CEFIC-EECA-EICTA list of legal restrictions on
hazardous substances. This includes full compatibility with
the following directives:
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 (85 % 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 low-inductivity non-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 resistors are covered by
protective coating designed for electrical, mechanical and
climatic protection.The terminations receive a final pure tin
on nickel plating. Four colour code rings designate the
resistance value and tolerance in accordance with
IEC 60062. Additional black dots near the 3rd colour ring
identify the special HF product.
• 2000/53/EC End of Vehicle Life Directive (ELV) and
Annex II (ELVII)
• 2002/95/EC Restriction of the use of Hazardous
Substances Directive (RoHS)
• 2002/96/EC Waste Electrical and Electrical Equipment
Directive (WEEE)
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.
APPROVALS
Where applicable, the resistors are tested in accordance
with CECC 40101-806 which refers to EN 60115-1 and
EN 140100.
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.
ASSEMBLY
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
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=1053&id_article=340
Power Dissipation P
FUNCTIONAL PERFORMANCE
1
MBA/SMA 0204 HF
W
0. 5
0
- 50
0
5
0
70
100
°C
150
Ambient Temperature ϑ amb
Derating - Standard Operation
Revision: 27-Mar-13
Document Number: 28769
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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 HF
Power Dissipation P
www.vishay.com
Vishay Beyschlag
1
MBA/SMA 0204 HF
W
0. 5
0
- 50
0
5
0
70
100
150
°C
Ambient Temperature ϑ amb
Temperature Rise Tr
Rise of the Surface Temperature
MBA/SMA 0204 HF
80
K
60
40
20
0
0
0.2
0.1
0.4
0.3
0.5
0.6
0.7 W
0.8
Load P
IZI/R
Temperature Rise
2.0
27 Ω
6.8 Ω
., 1.5
50 Ω
1.0
100 Ω
220 Ω
470 Ω
0.5
0.1
0.3
1
10 GHz
20
|Z|/R for MBA/SMA 0204 HF
Frequency f
RF - Behaviour
Revision: 27-Mar-13
Document Number: 28769
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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 HF
www.vishay.com
Vishay Beyschlag
TESTS AND REQUIREMENTS
Essentially all tests are carried out in accordance with the
following specifications:
Unless otherwise specified the following values apply:
EN 60115-1, generic specification (includes tests)
Relative humidity: 45 % to 75 %
EN 140100, sectional specification (includes schedule for
qualification approval)
Air pressure: 86 kPa to 106 kPa (860 mbar to 1060 mbar).
CECC 40101-806, detail specification (includes schedule
for conformance inspection)
The following table contains the applicable tests selected
from the documents listed above.
The tests are carried out in accordance with IEC 60068-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,
long term, 56 days) is valid.
Temperature: 15 °C to 35 °C
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 test
methods. A short description of the test procedure is also
given.
TEST PROCEDURES AND REQUIREMENTS
IEC
60115-1
CLAUSE
IEC
60 068-2-xx
TEST
METHOD
TEST
PROCEDURE
REQUIREMENTS
PERMISSIBLE CHANGE
(R MAX.)
Stability for product types:
MBA/SMA 0204 HF
4.5
-
4.8
Resistance
-
Temperature coefficient
-
Endurance at
70 °C: standard
operation mode
± 1 %; ± 2 %
At (20 / LCT / 20) °C and
(20 / UCT / 20) °C
U=
4.25.1
U=
-
4.25.3
4.24
-
78 (Cab)
4.23
4.23.2
4.23.3
Endurance at
70°C: long term
operation mode
Endurance at upper
category temperature
Damp heat,
steady state
1.5 to 470
± 50 ppm/K
P 70 x R or U = Umax.;
1.5 h ON; 0,5 h OFF
70 °C; 1000 h
± (0.5 % R + 0.05 )
70 °C; 8000 h
± (1 % R + 0.1 )
or U = Umax.;
P
x R
1.5 70
h ON; 0,5 h OFF
70 °C; 1000 h
± (0.25 % R + 0.05 )
70 °C; 8000 h
± (0.5 % R + 0.05 )
125 °C; 1000 h
± (0.25 % R + 0.05 ))
155 °C; 1000 h
± (0.5 % R + 0.05 )
(40 ± 2) °C; 56 days;
(93 ± 3) % RH
± (0.5 % R + 0.05 )
Climatic sequence:
2 (Ba)
30 (Db)
Dry heat
155 °C; 16 h
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
± (0.5 % R + 0.05 )
no visible damage
1 (Aa)
Cold
-55 °C; 2 h
± (0.1 % R + 0.01 )
4.13
-
Short time overload
Room temperature;
U = 2.5 x P 70 x R or
U = 2 x Umax.; 5 s
± (0.1 % R + 0.01 )
4.19
14 (Na)
Rapid change of
temperature
30 min at LCT and
30 min at UCT; 5 cycles
± (0.1 % R + 0.01 )
no visible damage
-
Revision: 27-Mar-13
no visible damage
Document Number: 28769
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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 HF
www.vishay.com
Vishay Beyschlag
TEST PROCEDURES AND REQUIREMENTS
IEC
60115-1
CLAUSE
IEC
60 068-2-xx
TEST
METHOD
TEST
REQUIREMENTS
PERMISSIBLE CHANGE
(R MAX.)
PROCEDURE
Stability for product types:
1.5 to 470
MBA/SMA 0204 HF
4.29
45 (XA)
Component solvent
resistance
4.18.2
20 (Tb)
Resistance to soldering
heat
Isopropyl alcohol +23 °C;
toothbrush method
marking legible;
no visible damage
Unmounted components;
(260 ± 3) °C; (10 ± 1) s
± (0.1 % R + 0.01 )
no visible damage
+235 °C; 2 s
solder bath method;
SnPb40
Good tinning (95 % R covered);
no visible damage
4.17
20 (Ta)
Solderability
4.22
6 (B4)
Vibration
6 h; 10 Hz to 2000 Hz 1.5 mm
or 196 m/s2
± (0.1 % R + 0.01 )
4.16
21 (Ua1)
21 (Ub)
21 (Uc)
Robustness of terminations
Tensile, bending and torsion
± (0.1 % R + 0.01 )
no visible damage
4.7
-
Voltage proof
URMS = Uins; 60 s
No flashover or breakdown
+ 245 °C; 3 s
solder bath method;
SnAg3Cu0.5
12NC INFORMATION FOR HISTORICAL CODING REFERENCE
Last Digit of 12NC Indicating Resistance Decade
RESISTANCE DECADE
LAST DIGIT
1 to 9.99
8
10 to 99.9
9
100 to 999
1
Ordering Example (For historical coding reference of
MBA 0204 HF)
The ordering code of a MBA 0204 HF resistor, value 51
and TCR 50 with ± 2 % tolerance, supplied on bandolier
ammopack, in a box units is: 2312 908 05109.
12NC CODE FOR HISTORICAL CODING REFERENCE OF MBA 0204 HF
2312 ... .....
DESCRIPTION
BANDOLIER IN BOX
AMMOPACK
TYPE
TCR
TOL.
C1
1000
UNITS
CT
5000
UNITS
MBA 0204 HF
± 50 ppm/K
±2%
903 0....
908 0....
Revision: 27-Mar-13
Document Number: 28769
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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
Legal Disclaimer Notice
www.vishay.com
Vishay
Disclaimer
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“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
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with the properties described in the product specification is suitable for use in a particular application. Parameters provided in
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Revision: 01-Jan-2023
1
Document Number: 91000