VISHAY MMU 0102, MMA 0204, MMB 0207 Technical data

MMU 0102, MMA 0204, MMB 0207 - Professional

Vishay Beyschlag

Professional MELF Resistors

FEATURES

• Approved according to EN 140401-803

• Advanced thin film technology

• Excellent overall stability: exceeds Class 0.25

• 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

• Automotive

• Telecommunication

MMU 0102, MMA 0204 and MMB 0207 professional thin film
MELF resistors are the perfect choice for most fields of
modern professional electronics where reliability and stability
is of major concern. The typical applications in the fields of
automotive, telecommunication and medical equipment
reflect the outstanding level of proven reliability.

• Industrial

• Medical equipment.

METRIC SIZE

DIN: 0102 0204 0207
CECC: RC 2211M RC 3715M RC 6123M

TECHNICAL SPECIFICATIONS

DESCRIPTION MMU 0102 MMA 0204 MMB 0207

CECC size RC 2211M RC 3715M RC 6123M
Resistance range 0.22 Ω to 2.21 MΩ 0.22 Ω to 10 MΩ 0.1 Ω to 15 MΩ
Resistance tolerance ± 5 %; ± 2 %; ± 1 %; ± 0.5 % ± 5 %; ± 1 %; ± 0.5 % ± 5 %; ± 2 %; ± 1 %; ± 0.5 %

Temperature coefficient ± 50 ppm/K; ± 25 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, P
Operating voltage, U
Film temperature

Max. resistance change at P
for resistance range,
|ΔR/R| max., after:

225 000 h ≤ 1 % - ≤ 1 % - ≤ 1 % -

Permissible voltage
against ambient (insulation):

1 minute; U

continuous

Failure rate ≤ 2 x 10

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.

3)

Film temperatures above the specified range may be permissible, e.g. 175 °C. Please contact the factory for details.

1)

70

AC/DC 150 V 200 V 300 V

max

3)

70

1000 h ≤ 0.15 % ≤ 0.25 % ≤ 0.15 % ≤ 0.25 % ≤ 0.15 % ≤ 0.25 %
8000 h ≤ 0.3 % ≤ 0.5 % ≤ 0.3 % ≤ 0.5 % ≤ 0.3 % ≤ 0.5 %

ins

0.2 W 0.3 W 0.25 W 0.4 W 0.4 W 1.0 W

125 °C 155 °C 125 °C 155 °C 125 °C 155 °C

0.22 Ω to 221 kΩ 0.22 Ω to 332 kΩ 0.22 Ω to 1 MΩ

200 V 300 V 500 V

75 V 75 V 75 V

-9

/h ≤ 0.7 x 10-9/h ≤ 0.7 x 10-9/h

± 100 ppm/K; ± 50 ppm/K;

± 25 ppm/K

2)

www.vishay.com For technical questions contact: [e-mail] Document Number: 28713
12 Revision: 18-Jul-06

MMU 0102, MMA 0204, MMB 0207 - Professional

Professional MELF Resistors

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.

12NC - resistor type and packaging

DESCRIPTION

TYPE TCR TOL.

± 50 ppm/K

MMU 0102

± 25 ppm/K

jumper 165 90001 175 90001 060 90001

TYPE TCR TOL.

± 50 ppm/K

MMA 0204

± 25 ppm/K

jumper 155 90001 145 90001 040 90001

TYPE TCR TOL.

± 100 ppm/K ± 5 % 195 3.... 185 3....

MMB 0207

± 50 ppm/K

± 25 ppm/K ± 0.5 % 196 5.... 186 5....

jumper 195 90001 185 90001

± 5 % 165 3.... 175 3.... 060 3....

± 2 % 165 2.... 175 2.... 060 2....

± 1 % 165 1.... 175 1.... 060 1....

± 0.5 % 165 5.... 175 5.... 060 5....

± 1 % 166 1.... 176 1.... 061 1....

± 0.5 % 166 5.... 176 5.... 061 5....

± 5 % 155 3.... 145 3.... 040 3....

± 1 % 155 1.... 145 1.... 040 1....

± 0.5 % 155 5.... 145 5.... 040 5....

± 1 % 156 1.... 146 1.... 041 1....

± 0.5 % 156 5.... 146 5.... 041 5....

± 5 % 195 3.... 185 3....

± 2 % 195 2.... 185 2....

± 1 % 195 1.... 185 1....

BL

3000 UNITS

BL

3000 UNITS

B2

2000 UNITS

Vishay Beyschlag

Last Digit of 12NC Indicating Resistance Decade

RESISTANCE DECADE LAST DIGIT

0.1 Ω to 0.999 Ω 7
1 Ω to 9.99 Ω 8

10 Ω to 99.9 Ω 9

100 Ω to 999 Ω 1
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

10 MΩ to 99.9 MΩ 6

12NC Example

The 12NC of a MMU 0102 resistor, value 47 kΩ and TC 50
with ± 1 % tolerance, supplied in blister tape of 3000 units per
reel is: 2312 165 14703.

ORDERING CODE 2312... .....

BLISTER TAPE ON REEL BULK CASE

B0

10 000 UNITS

B0

10 000 UNITS

B7

7000 UNITS

M8

8000 UNITS

M3

3000 UNITS

Resistance ranges printed in bold are preferred TCR/tolerance combinations with optimized availability.

Document Number: 28713
Revision: 18-Jul-06 13

For technical questions contact: [e-mail] www.vishay.com

MMU 0102, MMA 0204, MMB 0207 - Professional

Vishay Beyschlag

PART NUMBER AND PRODUCT DESCRIPTION

PART NUMBER2): MMB02070D5620DB200
PART NUMBER

2)

: MMB02070Z0000ZB200

Professional MELF Resistors

1)

MMB02070D5620DB200

MMB02070Z0000ZB200

MODEL/SIZE SPECIAL CHARACTER TC VALUE TOLERANCE

MMU0102
MMA0204
MMB0207

0

= neutral, acc. CECC E0

D = ± 25 ppm/K
C = ± 50 ppm/K

B = ± 100 ppm/K

Z = Jumper

3 digit value

1 digit multiplier

Multiplier

-3

7 = *10

-2

8 = *10

-1

9 = *10

0

0 = *10

1

1 = *10

2

2 = *10

3

3 = *10

4

4 = *10

5

5 = *10

D = ± 0.5 %

F = ± 1 %
G = ± 2 %
J = ± 5 %

Z = Jumper

PRODUCT DESCRIPTION: MMB 0207 - 25 0.5 % B2 562R
PRODUCT DESCRIPTION: MMB 0207 B2 0R0

MMB 0207 - 25 0.5 % B2 562R

MMB 0207 - - B2 0R0

PAC K A GI N G3SPECIAL

B3
B0
B2
B7
M3
M8

up to 2 digits

00 = standard

BL
B0
B2
B7

3)

RESISTANCE VALUE

562R = 562 Ω

4M64 = 4.64 MΩ

0R0 = Jumper

MODEL SIZE TC TOLERANCE PACKAGING

MMU
MMA
MMB

0102
0204
0207

± 25 ppm/K
± 50 ppm/K

± 100 ppm/K

± 0.5 %

4)

± 1 %
± 2 %
± 5 %

M3
M8

Notes

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

2. The PART NUMBER is shown to facilitate the introduction of the 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.

4. A temperature coefficient 100 ppm/K is marked - 00.

PACKAGING

MODEL

MMU 0102

MMA 0204

MMB 0207

BLISTER TAPE ON REEL

ACC. IEC 60286-3

DIAMETER PIECES/REEL CODE PIECES/BULK CASE

180 mm/7" 3000

330 mm/13" 10 000 B0

180 mm/7" 3000

330 mm/13" 10 000 B0

180 mm/7" 2000 B2

330 mm/13" 7000 B7

B3 = BL

B3 = BL

8000 M8

3000 M3

--

BULK CASE

ACC. IEC 60286-6

CODE

www.vishay.com For technical questions contact: [e-mail] Document Number: 28713
14 Revision: 18-Jul-06

MMU 0102, MMA 0204, MMB 0207 - Professional

Professional MELF Resistors

Vishay Beyschlag

DIMENSIONS

L

Color code marking

D

D

1

L

1

1)

K

DIMENSIONS - MELF resistor types, mass and relevant physical dimensions

TYPE

L

(mm)

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

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

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

1)

Color code marking is applied according to IEC 60062* in four bands (E24 series) or five bands (E96 or E192 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 colour band for tolerance
is approximately 50 % wider than the other bands. An interrupted yellow band between the 4th and 5th full band indicates the temperature
coefficient of 25 ppm/K.

D

(mm)

L

1 min

(mm)

D

1

(mm)

K

(mm)

MASS

(mg)

TEMPERATURE COEFFICIENT AND RESISTANCE RANGE

DESCRIPTION

RESISTANCE VALUE

TCR TOLERANCE MMU 0102 MMA 0204 MMB 0207

± 100 ppm/K ± 5 % - - 0.1 Ω to 0.2 Ω

± 5 % 0.22 Ω to 0.91 Ω 0.22 Ω to 0.91 Ω 0.22 Ω to 0.91 Ω

± 2 % 1 Ω to 9.1 Ω -0.2 Ω to 0.91 Ω

± 50 ppm/K

± 1 % 10 Ω to 2.21 MΩ 1 Ω to 10 MΩ 1 Ω to 15 MΩ

± 0.5 % 10 Ω to 221 kΩ 10 Ω to 2.21 MΩ -

± 1 % 10 Ω to 221 kΩ 10 Ω to 511 kΩ -

± 25 ppm/K

± 0.5 % 10 Ω to 221 kΩ 10 Ω to 511 kΩ 10 Ω to 1 MΩ

Jumper ≤ 10 mΩ; I

= 2 A ≤ 10 mΩ, I

max

max

Resistance ranges printed in bold are preferred TCR/tolerance combinations with optimized availability.

1)

Resistance values to be selected for ± 5 % and ± 2 % tolerance from E24, for ± 1 % tolerance from E24 and E96 and for ± 0.5 % tolerance
from E24 and E192.

1)

= 3 A ≤ 10 mΩ; I

max

= 5 A

Document Number: 28713

For technical questions contact: [e-mail] www.vishay.com

Revision: 18-Jul-06 15