Product specification
2
8
SERIES
164 (RoHS Compliant)
YC/TC
Chip Resistor Surface Mount
SCOPE
ORDERING INFORMATION - GLOBAL PART NUMBER & 12NC
This specification describes
YC164 (convex) and TC164 (concave)
series chip resistor arrays with
lead-free terminations made by
thick film process.
Both part numbers are identified by the series, size, tolerance, packing
type, temperature coefficient, taping reel and resistance value.
YAGEO BRAND ordering code
(
)
GLOBAL PART NUMBER PREFERRED
YC
TC
164 – X X X XX XXXX L
(1) (2) (3) (4)
(5)
(6)
APPLICATIONS
ꢀ Terminal for SDRAM and
( )
1 TOLERANCE
F = ±1%
J = ±5% (for Jumper ordering, use code of J)
DDRAM
ꢀ Computer applications: laptop
computer, desktop computer
( )
2 PACKAGING TYPE
ꢀ Consume electronic equipment:
R = Paper taping reel
PDAs, PNDs
( )
3 TEMPERATURE COEFFICIENT OF RESISTANCE
ꢀ Mobile phone, telecom…
– = Base on spec
FEATURES
( )
4 TAPING REEL
ꢀ RoHS compliant
07 = 7 inch dia. Reel
10 = 10 inch dia. Reel
13 = 13 inch dia. Reel
- Products with lead free
terminations meet RoHS
requirements
( )
5 RESISTANCE VALUE
- Pb-glass contained in electrodes
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.
- Resistor element and glass are
exempted by RoHS
Detailed resistance rules show in table of “Resistance rule of global part number”.
ꢀ Reducing environmentally
hazardous wastes
(6) OPTIONAL CODE
ꢀ High component and equipment
L = optional symbol (Note)
reliability
ꢀ Saving of PCB space
Resistance rule of global part
number
ORDERING EXAMPLE
ꢀ None forbidden-materials used
The ordering code of a YC164
convex chip resistor array, value
1,000 X with ±5% tolerance,
supplied in 7-inch tape reel is:
YC164-JR-071K(L).
in products/production
Resistance code rule
Example
ꢀ Halogen Free Epoxy
0R
0R = Jumper
1R = 1 Ω
1R5 = 1.5 Ω
9R76 = 9.76 Ω
XRXX
(1 to 9.76 Ω)
NOTE
XXRX
(10 to 97.6 Ω)
10R = 10 Ω
97R6 = 97.6 Ω
1. All our RSMD products meet RoHS
compliant. "LFP" of the internal 2D reel
label mentions "Lead Free Process"
XXXR
(100 to 976 Ω)
100R = 100 Ω
2. On customized label, "LFP" or specific
symbol printed and the optional "L" at
the end of GLOBAL PART NUMBER /
12NC can be added (both are on
customer request)
XKXX
(1 to 9.76 KΩ)
1K = 1,000 Ω
9K76 = 9760 Ω
XMXX
(1 to 9.76 MΩ)
1M = 1,000,000 Ω
9M76= 9,760,000 Ω
www.yageo.com
Oct 27, 2008 V.3
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