MMU0102 Datasheet, PDF (2/13 Pages) Vishay Siliconix – Professional MELF Resistors

MMU 0102, MMA 0204, MMB 0207 - Professional
Professional MELF Resistors
Vishay Beyschlag
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
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.
12NC - resistor type and packaging
DESCRIPTION
TYPE
MMU 0102
TYPE
MMA 0204
TYPE
MMB 0207
TCR
TOL.
±5%
± 50 ppm/K
±2%
±1%
± 0.5 %
± 25 ppm/K
±1%
± 0.5 %
jumper
TCR
TOL.
±5%
± 50 ppm/K
±1%
± 0.5 %
± 25 ppm/K
±1%
± 0.5 %
jumper
TCR
TOL.
± 100 ppm/K
±5%
±5%
± 50 ppm/K
±2%
±1%
± 25 ppm/K ± 0.5 %
jumper
ORDERING CODE 2312... .....
BLISTER TAPE ON REEL
BL
3000 UNITS
B0
10 000 UNITS
165 3....
175 3....
165 2....
175 2....
165 1....
175 1....
165 5....
175 5....
166 1....
176 1....
166 5....
176 5....
165 90001
175 90001
BL
3000 UNITS
B0
10 000 UNITS
155 3....
145 3....
155 1....
145 1....
155 5....
145 5....
156 1....
146 1....
156 5....
146 5....
155 90001
145 90001
B2
2000 UNITS
B7
7000 UNITS
195 3....
185 3....
195 3....
185 3....
195 2....
185 2....
195 1....
185 1....
196 5....
186 5....
195 90001
185 90001
Resistance ranges printed in bold are preferred TCR/tolerance combinations with optimized availability.
BULK CASE
M8
8000 UNITS
060 3....
060 2....
060 1....
060 5....
061 1....
061 5....
060 90001
M3
3000 UNITS
040 3....
040 1....
040 5....
041 1....
041 5....
040 90001
Document Number: 28713
Revision: 18-Jul-06
For technical questions contact: [e-mail]
www.vishay.com
13