MMA0204AC3408FB000 - Vishay Presicion Group

High Frequency MELF Resistors

MMU 0102 HF, MMA 0204 HF, MMB 0207 HF

Vishay Beyschlag

www.vishay.com For technical questions contact: ff3bresistors@vishay.com Document Number: 28718

66 Revision: 18-Jul-06

FEATURES

•Speciality product for RF applications

•Low-inductance non-helical trimmed product

•Suitable for more than 10 GHz

•Force fitted steel caps, tin plated on nickel barrier

•Pure Sn termination on Ni barrier layer

•Compatible with lead (Pb)-free and lead containing

soldering processes

•Lead (Pb)-free and RoHS compliant

APPLICATIONS

•Telecommunication equipment

•Industrial electronics.

METRIC SIZE

DIN: 0102 0204 0207

CECC: RC 2211M RC 3715M RC 6123M

MMU 0102 HF, MMA 0204 HF and MMB 0207 HF speciality

thin film MELF 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.

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.

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.

TECHNICAL SPECIFICATIONS

DESCRIPTION MMU 0102 HF MMA 0204 HF MMB 0207 HF

Metric CECC size RC 2211M RC 3715M RC 6123M

Resistance range 6.8 Ωto 470 Ω1.5 Ωto 475 Ω6.8 Ωto 470 Ω

Resistance tolerance ± 2 % ± 1 % ± 2 %

Temperature coefficient ± 50 ppm/K

Operation mode standard power standard power standard power

Climatic category (LCT/UCT/days) 55/125/56 55/155/56 55/125/56 55/155/56 55/125/56 55/155/56

Rated dissipation, P701) 0.2 W 0.3 W 0.25 W 0.4 W 0.4 W 1.0 W2)

Operating voltage, Umax AC/DC limited by P70 limited by P70 limited by P70

Film temperature 125 °C 155 °C125°C 155 °C 125 °C155°C

Max. resistance change at P70 for

resistance range,

|ΔR/R| max., after:

6.8 Ωto 470 Ω1.5 Ωto 475 Ω6.8 Ωto 470 Ω

1000 h ≤ 0.25 % ≤ 0.5 % ≤ 0.25 % ≤ 0.5 % ≤ 0.25 % ≤ 0.5 %

8000 h ≤ 0.5 % ≤ 1.0 % ≤ 0.5 % ≤ 1.0 % ≤ 0.5 % ≤ 1.0 %

225 000 h ≤ 1.5 % - ≤ 1.5 % - ≤ 1.5 % -

Permissible voltage against ambient

(insulation):

1 minute; Uins 150 V 300 V 500 V

continuous 75 V 75 V 75 V

Failure rate ≤ 2.0 × 10-9/h ≤ 0.7 × 10-9/h ≤ 0.7 × 10-9/h

MMU 0102 HF, MMA 0204 HF, MMB 0207 HF

High Frequency MELF Resistors Vishay Beyschlag

Document Number: 28718 For technical questions contact: ff3bresistors@vishay.com www.vishay.com

Revision: 18-Jul-06 67

12NC INFORMATION

•The resistors have a 12-digit numeric code starting with

2312.

•The subsequent 4 digits indicate the resistor type,

specification and packaging; see the 12NC table.

•The remaining 4 digits indicate the resistance value:

– The first 3 digits indicate the resistance value.

– The last digit indicates the resistance decade in

accordance with the 12NC Indicating Resistance

Decade table.

Last Digit of 12NC Indicating Resistance Decade

12NC Example

The 12NC of a MMU 0102 HF resistor, value 50 Ω and

TCR 50 with ± 2 % tolerance, supplied in blister tape of

3000 units per reel is: 2312 168 0500 9.

RESISTANCE DECADE LAST DIGIT

1 Ωto 9.99 Ω8

10 Ωto 99.9 Ω9

100 Ωto 999 Ω1

Note

1. Products can be ordered using either the PRODUCT DESCRIPTION or the 12NC.

2. The PART NUMBER is shown to facilitate the introduction of a unified part numbering system. Currently, this PART NUMBER is applicable

in the Americas and in Asia/Pacific only.

3. Please refer to table PACKAGING, see below.

12NC - resistor type and packaging

DESCRIPTION ORDERING CODE 2312 ... .....

BLISTER TAPE ON REEL BULK CASE

TYPE TCR TOL. B1 B2 BL B7 B0 M3 M8

MMU 0102 HF ± 50 ppm/K ± 2 % 173 0.... - 168 0.... - 178 0.... - 063 0....

MMA 0204 HF ± 50 ppm/K ± 1 % 143 0.... - 158 0.... - 148 0.... 043 0.... -

MMB 0207 HF ± 50 ppm/K ± 2 % 183 0.... 198 0.... - 188 0.... - - -

PART NUMBER AND PRODUCT DESCRIPTION1)

PART NUMBER2): MMA0204AC5009FBL00

MODEL/SIZE SPECIAL CHARACTER TC VALUE TOLERANCE

PAC KAGIN G

SPECIAL

MMU0102

MMA0204

MMB0207

A = High Frequency C = ± 50 ppm/K 3 digit value

1 digit multiplier

Multiplier

8 = *10-2

9 = *10-1

0 = *100

F = ± 1 %

G = ± 2 %

up to 2 digits

= standard

PRODUCT DESCRIPTION: MMA 0204-50 1 % HF BL 50R

MMA 0204 - 50 1 % HF BL 50R

MODEL SIZE TCR TOLERANCE SUFFIX PA C K AG I N G 3) RESISTANCE VALUE

MMU

MMA

MMB

0102

0204

0207

± 50 ppm/K ± 1 %

± 2 %

HF = High Frequency B1

50R = 50 Ω

2A 0 0 4 A C 5 0 0 9 F B L 0 0M M

MMU 0102 HF, MMA 0204 HF, MMB 0207 HF

Vishay Beyschlag High Frequency MELF Resistors

www.vishay.com For technical questions contact: ff3bresistors@vishay.com Document Number: 28718

68 Revision: 18-Jul-06

DIMENSIONS

1) Color code marking is applied according to IEC 60062* in four bands (E24 series) or five bands (E96 series). Each colour 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

approx, 50 % wider than the other bands. An interrupted band between the 3rd and 4th full band identifies the special high frequency type.

1) Resistance value to be selected from E24 series for ± 2 % tolerance and from E96 series for ± 1 % tolerance, for other values please contact the

factory.

PACKAGING

MODEL

BLISTER TAPE ON REEL

ACC. IEC 60286 -3

BULK CASE

ACC. IEC 60286 -6

DIAMETER PIECES/REEL

CODE PIECES/BULK CASE

CODE

MMU 0102 HF

180 mm/7" 1000 B1

8000 M8180 mm/7" 3000 B3 = BL

330 mm/13" 10 000 B0

MMA 0204 HF

180 mm/7" 1000 B1

3000 M3180 mm/7" 3000 B3 = BL

330 mm/13" 10 000 B0

MMB 0207 HF

180 mm/7" 1000 B1

--180 mm/7" 2000 B2

330 mm/13" 7000 B7

DIMENSIONS

MELF resistor types, mass and relevant physical dimensions

TYPE L

(mm)

L1 min

(mm)

MASS

(mg)

MMU 0102 HF 2.2 + 0/- 0.1 1.1 + 0/- 0.1 1.2 D + 0/- 0.1 0.4 ± 0.05 7

MMA 0204 HF 3.6 + 0/- 0.2 1.4 + 0/- 0.1 1.8 D + 0/- 0.15 0.8 ± 0.1 19

MMB 0207 HF 5.8 + 0/- 0.2 2.2 + 0/- 0.2 2.8 D + 0/- 0.2 1.25 ± 0.15 79

TEMPERATURE COEFFICIENT AND RESISTANCE RANGE

DESCRIPTION RESISTANCE VALUE1)

TCR TOLERANCE MMU 0102 HF MMA 0204 HF MMB 0207 HF

± 50 ppm/K

± 2 % 50 Ω,

6.8 Ω to 470 Ω -50 Ω,

6.8 Ω to 470 Ω

± 1 % - 50 Ω,

1.5 Ω to 475 Ω-

Color code marking

MMU 0102 HF, MMA 0204 HF, MMB 0207 HF

High Frequency MELF Resistors Vishay Beyschlag

Document Number: 28718 For technical questions contact: ff3bresistors@vishay.com www.vishay.com

Revision: 18-Jul-06 69

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

(85 % Al2O3, for MICRO-MELF: 96 % Al2O3) ceramic body

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 non helical

pattern with a resulting low inductivity 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*. Additional black dots near the 3rd colour

ring identify the special HF product.

The result of the determined production is verified by an

extensive testing procedure performed on 100 % of the

individual resistors. Only accepted products are laid directly

into the blister tape in accordance with IEC 60286-3* or bulk

case in accordance with IEC 60286-6*.

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*. Excellent solderability is proven, even after

extended storage in excess of 10 years. 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

soldering processes. The immunity of the plating against tin

whisker growth has been proven under extensive testing.

All products comply with the GADSL1) and the CEFIC-

EECA-EICTA2) 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)

•2002/95/EC Restriction of the use of Hazardous

Substances Directive (RoHS)

•2002/96/EC Waste Electrical and Electronic Equipment

Directive (WEEE)

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 -> issues -> environment policy -> chemicals ->

chemicals for electronics

APPROVALS

Where applicable the resistors are tested in accordance with

EN 140401-803 (superseding CECC 40401-803) which

refers to EN 60115-1, EN 140400 and the variety of

enviromental test procedures of the IEC 60068* series.

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.

Note:

* The quoted IEC standards are also released as EN standards with

the same number and identical contents.

MMU 0102 HF, MMA 0204 HF, MMB 0207 HF

Vishay Beyschlag High Frequency MELF Resistors

www.vishay.com For technical questions contact: ff3bresistors@vishay.com Document Number: 28718

70 Revision: 18-Jul-06

FUNCTIONAL PERFORMANCE

C100 150

- 50 0 50

0.5

Ambient Temperature

amb

Power Dissipation P

MMB 0207 HF

MMA 0204 HF

MMU 0102 HF

Derating - Standard Operation

100 150

- 50 0 50

0.5

Ambient Temperature

amb

Power Dissipation P

MMB 0207 HF

MMA 0204 HF

MMU 0102 HF

Derating - Power Operation

Specified power rating requires dedicated heat sink pads

2.0

1.5

0.5

1.0

10.1

IZI/

10 GHz 20

Frequency f

470 Ω

220 Ω

100 Ω

50 Ω

27 Ω

6.8 Ω

RF - Behavior

IZI/R for MMU 0102 HF

MMU 0102 HF, MMA 0204 HF, MMB 0207 HF

High Frequency MELF Resistors Vishay Beyschlag

Document Number: 28718 For technical questions contact: ff3bresistors@vishay.com www.vishay.com

Revision: 18-Jul-06 71

2.0

1.5

0.5

1.0

10.1

IZI/

10 GHz 20

470 Ω

220 Ω

100 Ω

50 Ω

27 Ω

6.8 Ω

Frequency f

RF - Behavior

IZI/R for MMA 0204 HF

2.0

1.5

0.5

1.0

10.1

IZI/

10 GHz 20

430 Ω

150 Ω

100 Ω

27 Ω8.2 Ω50 Ω

Frequency f

RF - Behavior

IZI/R for MMB 0207 HF

MMU 0102 HF, MMA 0204 HF, MMB 0207 HF

Vishay Beyschlag High Frequency MELF Resistors

www.vishay.com For technical questions contact: ff3bresistors@vishay.com Document Number: 28718

72 Revision: 18-Jul-06

TESTS AND REQUIREMENTS

Essentially all tests are carried out in accordance with the

following specifications:

EN 60115-1, generic specification

EN 140400, sectional specification

EN 140401-803, detail specification

The Test Procedures and Requirements table contains the

applicable tests selected from the documents listed above.

The tests are carried out in accordance with IEC 60068* 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.

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 1 060 mbar).

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.

TEST PROCEDURES AND REQUIREMENTS

60115-1

CLAUSE

IEC

60068-2*

TEST

METHOD

TEST PROCEDURE REQUIREMENTS

PERMISSIBLE CHANGE (ΔR)

stability for product types:

MMU 0102 HF 6.8 Ω to 470 Ω

MMA 0204 HF 1.5 Ω to 475 Ω

MMB 0207 HF 6.8 Ω to 470 Ω

4.5 - resistance MMU 0102 HF, MMB 0207 HF:

MMA 0204 HF:

± 2 % R

± 1 % R

4.8.4.2 - temperature coefficient

at 20/- 55/20 °C and 20/125/20 °C

± 50 ppm/K

4.25.1 - endurance at 70 °C:

standard operation mode

U= ≤ Umax;

1.5 h on; 0.5 h off;

70 °C; 1000 h; ± (0.25 % R + 0.05 Ω)

70 °C; 8000 h ± (0.5 % R + 0.05 Ω)

endurance at 70 °C:

power operation mode

U= ≤ Umax;

1.5 h on; 0.5 h off;

70 °C; 1000 h ± (0.5 % R + 0.05 Ω)

70 °C; 8000 h ± (1 % R + 0.05 Ω)

4.25.3 - endurance at upper category

temperature

125 °C; 1000 h ± (0.5 % R + 0.05 Ω)

155 °C; 1000 h ± (1 % R + 0.05 Ω)

4.24 78 (Cab) damp heat, steady state (40 ± 2) °C; 56 days; (93 ± 3) % RH ± (0.5 % R + 0.05 Ω)

4.23 climatic sequence:

4.23.2 2 (Ba) 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 (Aa) cold LCT; 2 h

4.23.5 13 (M) low air pressure 8.5 kPa; 2 h; (25 ± 10) °C

4.23.6 30 (Db) damp heat, cyclic 55 °C; 24 h; ≥ 90 % RH; 5 cycles

4.23.7 - d.c. load U= ≤ Umax; 1 min.

LCT = - 10 °C; UCT = 85 °C ± (0.5 % R + 0.05 Ω)

-1 (Aa)cold - 55 °C; 2 h ± (0.1 % R + 0.01 Ω)

4.19 14 (Na) rapid change of temperature 30 minutes at - 55 °C;

30 minutes at 155°C; 5 cycles ± (0.25 % R + 0.05 Ω)

P70 R×

MMU 0102 HF, MMA 0204 HF, MMB 0207 HF

High Frequency MELF Resistors Vishay Beyschlag

Document Number: 28718 For technical questions contact: ff3bresistors@vishay.com www.vishay.com

Revision: 18-Jul-06 73

Note:

* The quoted IEC standards are also released as EN standards with the same number and identical contents.

4.13 -

short time overload;

standard operation mode

U= 2.5 × ≤ 2×Umax;

5 s ± (0.1 % R + 0.01 Ω)

short time overload;

power operation mode

U= 2.5 × ≤ 2×Umax;

5 s ± (0.1 % R + 0.01 Ω)

4.40 - electrostatic discharge

(Human Body Model)

IEC 61340-3-1*;

3 pos. + 3 neg. discharges

MMU 0102 HF: 800 V

MMA 0204 HF: 1000 V

MMB 0207 HF: 2000 V

± (0.5 % R + 50 mΩ)

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

4.17.2 58 (Td) solderability 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

4.18.2 58 (Td) resistance to soldering heat solder bath method;

(260 ± 5) °C; (10 ± 1) s ± (0.5 % R + 0.05 Ω)

4.32 21 (Ue3) shear (adhesion) 45 N no visible damage

4.35 - flammability

IEC 60 695-11-5*,

needle flame test; 10 s

no burning after 30 s

REVISION HISTORY

Compared to the prior revision of this datasheet, 26-Feb-04, the following changes have been applied:

• Introduction of a standardized part numbering system

• Additional emphasis on the clean balance of materials and on the compliance with various EU directives

• Introduction of a test and requirements for electrostatic discharge (ESD)

• No other change of technical contents

• No product change

TEST PROCEDURES AND REQUIREMENTS

60115-1

CLAUSE

IEC

60068-2*

TEST

METHOD

TEST PROCEDURE REQUIREMENTS

PERMISSIBLE CHANGE (ΔR)

stability for product types:

MMU 0102 HF 6.8 Ω to 470 Ω

MMA 0204 HF 1.5 Ω to 475 Ω

MMB 0207 HF 6.8 Ω to 470 Ω

P70 R×

Legal Disclaimer Notice

www.vishay.com Vishay

Revision: 02-Oct-12 1Document Number: 91000

Disclaimer

ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE

RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.

Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,

“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other

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Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or

the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all

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Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of typical

requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements

about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular

product with the properties described in the product specification is suitable for use in a particular application. Parameters

provided in datasheets and/or specifications may vary in different applications and performance may vary over time. All

operating parameters, including typical parameters, must be validated for each customer application by the customer’s

technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,

including but not limited to the warranty expressed therein.

Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining

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Material Category Policy

Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the

definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council

of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment

(EEE) - recast, unless otherwise specified as non-compliant.

Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that

all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU.

Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as Halogen-Free follow Halogen-Free

requirements as per JEDEC JS709A standards. Please note that some Vishay documentation may still make reference

to the IEC 61249-2-21 definition. We confirm that all the products identified as being compliant to IEC 61249-2-21

conform to JEDEC JS709A standards.