MMU0102-501%VGO3M8825K - Vishay Presicion Group

Document Number: 28707 For technical questions contact: ff3aresistors@vishay.com www.vishay.com

Revision: 05-Aug-05 1

MMU 0102 VG03, MMA 0204 VG03, MMB 0207 VG03

Vishay Beyschlag

MELF Resistors with Established Reliability

FEATURES

•

Approved according to EN 140401-803, version E

•Established reliability, failure rate level E6

•Advanced thin film technology

•Excellent overall stability: Class 0.25

•Green product, supports Lead (Pb)-free soldering.

APPLICATIONS

•Military

•Avionics

•Space

METRIC SIZE

DIN: 0102 0204 0207

CECC: RC 2211M RC 3715M RC 6123M

MMU 0102 VG03, MMA 0204 VG03 and MMB 0207 VG03

thin film MELF resistors with established reliability are the

perfect choice for all high-reliability applications typically

found in the fields of military, aircraft and spacecraft

electronics. These versions supplement the families of

professional and precision MELF resistors MMU 0102, MMA

0204 and MMB 0207.

Note: The failure rate level E6 corresponds to MIL Level P.

TECHNICAL SPECIFICATIONS

DESCRIPTION MMU 0102 MMA 0204 MMB 0207

CECC size, style RC 2211M RC 3715M RC 6123M

Resistance range 100 Ωto 2.21 MΩ1Ωto 5.11 MΩ1Ωto 10 MΩ

Resistance tolerance ± 1 %; ± 0.1 %

Temperature coefficient ± 50 ppm/K; ± 15 ppm/K

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

Rated dissipation, P70 0.2 W 0.25 W 0.4 W

Operating voltage, Umax AC/DC 150 V 200 V 300 V

Film temperature 125 °C 125 °C 125 °C

Max. resistance change at P70

for resistance range, ∆R/R after: 100 Ωto 221 kΩ1Ωto 332 kΩ1Ωto 1 MΩ

1000 h = 0.15 %

8000 h = 0.3 %

225 000 h = 1 %

Specified lifetime 225 000 h

Permissible voltage against

ambient (insulation):

1 minute; Uins 200 V 300 V 500 V

continuous 75 V 75 V 75 V

Failure rate level E6

Failure rate = 2 × 10−9/h = 0.7 × 10−9/h = 0.7 × 10−9/h

MMU 0102 VG03, MMA 0204 VG03, MMB 0207 VG03

Vishay Beyschlag MELF Resistors with Established Reliability

www.vishay.com For technical questions contact: ff3aresistors@vishay.com Document Number: 28707

2Revision: 05-Aug-05

Note: We recommend that the clear text ordering code is used to minimize the possibility of errors in order handling.

1. Availability in accordance to the table Part Numbers at the end of this datasheet.

2. Jumpers are ordered by the resistance value 0 ?, e.g. MMU 0102 VG03 BL 0R0.

PRODUCT DESCRIPTION

M M A 0204 -50 1 % VG03 BL 287 K

FILM

TYPE

PRODUCT

CODE

SIZE

CODE

METRIC

DIN SIZE

TEMPERATURE

COEFFICIENT

TOLERANCE ESTABLISHED

RELIABILITY

PA C K I N G (1) RESISTANCE

VALUE

M = Metal B = MELF,

cylindrical

U = 0102

A = 0204

B = 0207

0102

0204

0207

± 15 ppm/K

± 50 ppm/K

± 0.1 %

± 1 %

Reference to

EN 140401-803

Version E

B1 = 1 000 units

B2 = 2 000 units

BL = 3 000 units

B7 = 7 000 units

B0 = 10 000 units

M3 = 3 000 units

M8 = 8 000 units

See

Temperature

coefficient and

resistance range

table

EN 140401-803 ORDERING INFORMATION

Example of the ordering information for a resistor: MMA 0204-50 1 % VG03 287K

CECC40401-803EZRC3715MC287KFE6

Example of the ordering information for jumpers: MMA 0204 VG03 0R0

CECC40401-803EZRC3715M-0R00-E6

The elements used in this ordering information have the following meaning:

CECC40401-803

RC3715M

287K

CECC Detail specification number

Assessment level

Style (see table Technical Specification)

Temperature coefficient (C = ± 50 ppm/K; E = ± 15 ppm/K)

Resistance value according to EN 60062, 4 characters

Tolerance on rated resistance (B = ± 0.1 %; F = ± 1 %)

Failure rate level according to EN 60115-1, Table ZB.1

DIMENSIONS

Note: Color code marking is applied according to EN 60062 in four bands (E24 series) or five bands (E96 or E192 series). Each color 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 approximately 50 % wider than the other bands. An interrupted blue band between the 1st and 2nd full band indicates the

failure rate level E6. An interrupted orange band between the 4th and 5th full band indicates the temperature coefficient of 15 ppm/k.

DIMENSIONS - MELF resistor types, mass and relevant physical dimensions

TYPE L

(mm)

L1 min

(mm)

MASS

(mg)

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

Color code marking(1)

MMU 0102 VG03, MMA 0204 VG03, MMB 0207 VG03

MELF Resistors with Established Reliability Vishay Beyschlag

Document Number: 28707 For technical questions contact: ff3aresistors@vishay.com www.vishay.com

Revision: 05-Aug-05 3

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

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 helical groove

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 EN 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 laid directly

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

case in accordance with EN 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. 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 (category e3),

the pure tin plating provides compatibility with lead (Pb)-free

and soldering processes. The immunity of the plating against

tin whisker growth has been proven under extensive testing.

All products comply with the CEFIC-EECA-EICTA list of

legal restrictions on hazardous substances.

This includes full compliance with the following European

RoHS directives:

•2000/53/EC End of Vehicle life Directive (ELV)

•

2000/53/EC Annex II to End of Vehicle Life Directive (ELV II)

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

Substances Directive (RoHS)

•2002/96/EC Waste Electrical and Electronic Equipment

Directive (WEEE)

Solderability is specified for 2 years after production or

re-qualification. The permitted storage time is 20 years.

APPROVALS

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 environmental test procedures

of the IEC/EN 60068 series. Approval of conformity is

indicated by the CECC logo on the package label.

Vishay BEYSCHLAG has achieved "Approval of

Manufacturer" in accordance with EN 100114-1. The

release certificate for "Technology Approval Schedule" in

accordance with CECC 240 001 based on EN 100114-6 is

granted for the Vishay BEYSCHLAG manufacturing

process.

SPECIALS

This product family of thin film MELF resistors with

established reliability is complemented by Zero Ohm

Jumpers.

FUNCTIONAL PERFORMANCE

Further information on the performance of these products

may be found in the following Data Sheets:

•“Professional MELF Resistors”

Document No. 28713

•“Precision MELF Resistors”

Document No. 28714

MMU 0102 VG03, MMA 0204 VG03, MMB 0207 VG03

Vishay Beyschlag MELF Resistors with Established Reliability

www.vishay.com For technical questions contact: ff3aresistors@vishay.com Document Number: 28707

4Revision: 05-Aug-05

Note: Resistance values to be selected for ± 1 % tolerance from E96 only and for ± 0.1 % tolerance from E192 only.

TEMPERATURE COEFFICIENT AND RESISTANCE RANGE

DESCRIPTION RESISTANCE VALUE

T.C. TOLERANCE MMU 0102 MMA 0204 MMB 0207

± 50 ppm/K ± 1 % 100 Ωto 2.21 MΩ1Ωto 5.11 MΩ1Ωto 10 MΩ

± 15 ppm/K ± 0.1 % 100 Ωto 100 kΩ75 Ωto 100 kΩ75 Ωto 499 kΩ

Jumper - = 10 mΩ; Imax = 2 A = 10 mΩ; Imax = 3 A = 10 mΩ; Imax = 5 A

ORDERING INFORMATION

Components may be ordered by using either the Product

Description, the EN 140401-803 Ordering Information or the

Part Number.

Part Number

•The resistors have a 12-digit Part Number starting with

2312.

•The subsequent 4 digits indicate the resistor type,

specification and packaging; see the Part Number 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 Resistance Decade table.

Resistance Decade

Ordering example

The Part Number of a MMU 0102 VG03 resistor, value 287 k

and TC 50 with ± 1 % tolerance, supplied in blister tape of

3 000 units per reel is: 2312 165 02874.

RESISTANCE DECADE LAST DIGIT

1Ω to 9.99 Ω8

10 Ω to 99.9 Ω9

100 Ω to 999 Ω1

1 kΩto 9.99 kΩ2

10 kΩ to 99.9 kΩ3

100 kΩ to 999 kΩ4

1MΩ to 9.99 MΩ5

10 MΩ6

PART NUMBER - resistor type and packing

DESCRIPTION

ORDERING CODE 2312 ... .....

BLISTER TAPE ON REEL BULK CASE

TYPE T.C. TOL. B1

1 000 UNITS

3 000 UNITS

10 000 UNITS

8 000 UNITS

MMU 0102 VG03

± 50 ppm/K ± 1 % 170 0.... 165 0.... 175 0.... 060 0....

± 15 ppm/K ± 0.1 % 172 0.... 167 0.... 177 0.... 062 0....

jumper −172 90001 167 90001 177 90001 062 90001

TYPE T.C. TOL. B1

1 000 UNITS

3 000 UNITS

10 000 UNITS

3 000 UNITS

MMA 0204 VG03

± 50 ppm/K ± 1 % 140 0.... 155 0.... 145 0.... 040 0....

± 15 ppm/K ± 0.1 % 142 0.... 157 0.... 147 0.... 042 0....

jumper −142 90001 157 90001 147 90001 042 90001

TYPE T.C. TOL. B1

1 000 UNITS

2 000 UNITS

7 000 UNITS

MMB 0207 VG03

± 50 ppm/K ± 1 % 180 0.... 195 0.... 185 0....

± 15 ppm/K ± 0.1 % 182 0.... 197 0.... 187 0....

jumper −182 90001 197 90001 187 90001

Legal Disclaimer Notice

Vishay

Document Number: 91000 www.vishay.com

Revision: 08-Apr-05 1

Notice

Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc.,

or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies.

Information contained herein is intended to provide a product description only. No license, express or implied, by

estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's

terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express

or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness

for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right.

The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.

Customers using or selling these products for use in such applications do so at their own risk and agree to fully

indemnify Vishay for any damages resulting from such improper use or sale.