231220178201 Vishay, 231220178201 Datasheet - Page 11

• Manufacturer Part Number: 231220178201
• Description: Thin Film Chip Resistor
• Manufacturer: Vishay

Specifications of 231220178201

• Leaded Process Compatible: Yes
• Peak Reflow Compatible (260 C): Yes
• Termination Type: SMD
• Package / Case: 0603
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

12NC INFORMATION FOR HISTORICAL CODING REFERENCE ONLY
• The resistors have a 12-digit numeric code starting with
• The subsequent 4 digits indicate the resistor type,
• The remaining 4 digits indicate the resistance value:
Document Number: 28705
Revision: 20-Nov-09
12NC - Resistor type and packaging
TYPE
MCS 0402
MCT 0603
MCU 0805
2312.
specification and packaging; see the 12NC table.
- The first 3 digits indicate the resistance value.
- The last digit indicates the resistance decade in
accordance with the Last digit of 12NC Indicating
Resistance Decade table.
DESCRIPTION
MCS 0402, MCT 0603, MCU 0805, MCA 1206 - Professional
± 50 ppm/K
± 25 ppm/K
± 50 ppm/K
± 25 ppm/K
± 50 ppm/K
± 25 ppm/K
Jumper
Jumper
Jumper
TCR
± 0.5 %
± 0.5 %
± 0.5 %
± 0.5 %
± 0.5 %
± 0.5 %
± 1 %
± 1 %
Professional Thin Film Chip Resistors
TOL.
For technical questions, contact:
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-
(5000 UNITS)
215 90001
255 90001
215 1....
215 5....
216 5....
255 5....
256 5....
P5
-
-
-
-
Last Digit of 12NC Indicating Resistance Decade
12NC example
The 12NC of a MCT 0603 resistor, value 47 kΩ and TCR 50
with ± 1 % tolerance, supplied in cardboard tape of
5000 units per reel is: 2312 215 14703.
[e-mail]
RESISTANCE DECADE
CARDBOARD TAPE ON REEL
10 MΩ to 99.9 MΩ
100 kΩ to 999 kΩ
10 kΩ to 99.9 kΩ
1 MΩ to 9.99 MΩ
1 kΩ to 9.99 kΩ
100 Ω to 999 Ω
10 Ω to 99.9 Ω
1 Ω to 9.99 Ω
CODE 2312 ... .....
(10 000 UNITS)
275 90001
275 1....
275 5....
276 5....
E0
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-
-
-
-
-
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Vishay Beyschlag
LAST DIGIT
(20 000 UNITS)
205 90001
245 90001
205 1....
205 5....
206 5....
245 5....
246 5....
8
9
1
2
3
4
5
6
PW
www.vishay.com
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