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Product specification
2
Chip Resistor Surface Mount
RT
SERIES
0402 to 2512 (RoHS Compliant)
10
SCOPE
This specification describes
RT0402 to RT2512 high precision -
high stability chip resistors with
lead-free terminations made by
thin film process.
APPLICATIONS
Converters
Printer equipment
Server board
Telecom
Consumer
FEATURES
Halogen Free Epoxy
RoHS compliant
ORDERING INFORMATION - GLOBAL PART NUMBER & 12NC
Both part numbers are identified by the series, size, tolerance, packing
type, temperature coefficient, taping reel and resistance value.
Y A G E O B R A N D o r d e r i n g c o d e
GLOBAL PART NUMBER ( PREFERRED )
RT XXXX F X X XX XXXX L
(1) (2) (3) (4) (5) (6) (7)
(1) SIZE
0402 / 0603 / 0805 / 1206 / 1210 / 2010 / 2512
(2) TOLERANCE
W = ±0.05%
B = ±0.1%
C = ±0.25%
D = ±0.5%
F = ±1%
- Products with lead free
terminations meet RoHS
requirements
- Pb-glass contained in electrodes,
resistor element and glass are
exempted by RoHS
Reducing environmentally
hazardous wastes
(3) PACKAGING TYPE
R = Paper/PE taping reel K = Embossed taping reel
(4) TEMPERATURE COEFFICIENT OF RESISTANCE
B = 10 ppm/°C C = 15 ppm/°C D = 25 ppm/°C
(5) TAPING REEL
07 = 7 inch dia. Reel 10 = 10 inch dia. Reel
E = 50 ppm/°C
13 = 13 inch dia. Reel
High component and equipment
reliability
Saving of PCB space
None forbidden-materials used
in products/production
(6) RESISTANCE VALUE
There are 2~4 digits indicated the resistor value. Letter R/K/M is decimal point, no need
to mention the last zero after R/K/M, e.g.1K2, not 1K20.
Detailed resistance rules show in table of “Resistance rule of global part number”.
(7) DEFAULT CODE
Letter L is system default code for order only (Note)
Resistance rule of global part
number
Resistance code rule Example
O RDERING EXAMPLE
The ordering code of a RT0603 chip
resistor, TC 50 value 56 X with
XRXX
(1 to 9.76 ? )
XXRX
(10 to 97.6 ? )
XXXR
(100 to 976 ? )
XKXX
(1 to 9.76 K ? )
XMXX
(1 to 9.76 M ? )
1R = 1 ?
1R5 = 1.5 ?
9R76 = 9.76 ?
10R = 10 ?
97R6 = 97.6 ?
100R = 100 ?
1K = 1,000 ?
9K76 = 9760 ?
1M = 1,000,000 ?
9M76= 9,760,000 ?
±0.5% tolerance, supplied in 7-inch
tape reel is: RT0603DRE0756RL.
NOTE
1. All our RSMD products meet RoHS
compliant and Halogen Free. "LFP" of
the internal 2D reel label mentions
"Lead Free Process"
2. On customized label, "LFP" or specific
symbol can be printed
www.yageo.com
Oct 21, 2009 V.4
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相关代理商/技术参数
RT1206FRE0727RL
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RT1206FRE07280RL
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RT1206FRE07287RL
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