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