Chip Resistor Surface Mount
ww.yageo.com
Nov 01, 2011 V.0
Product specification
2
10
SERIES
PR/PF/PH
0805/1206/2512/0815
SCOPE
This specification describes
PR/PF/PH series current sensor -
low TCR with lead-free terminations
made by metal substrate.
APPLICATIONS
Power Management Applications
Current detection for
Switching Power Supply
Computers, Consumer
DC-DC Converter, Battery
Pack, Charger, Adaptor
FEATURES
Halogen-free Epoxy
RoHS compliant
- Products with lead-free
terminations meet RoHS
requirements
- Pb-glass contained in electrodes,
resistor element and glass are
exempted by RoHS
Reduce environmentally
hazardous wastes
High component and equipment
reliability
None forbidden-materials used in
products/production
Low resistances applied to
current sensing
Y
Y
A
A
G
G
E
E
O
O
B
B
R
R
A
A
N
N
D
D
o
o
r
r
d
d
e
e
r
r
i
i
n
n
g
g
c
c
o
o
d
d
e
e
GLOBAL PART NUMBER
(
PREFERRED
)
PR/PF/PH XXXX X X X XX XXXX L
(
1
)
(
2
)
(
3
)
(
4
)
(
5
)
(
6
)
(
7
)
(
1
)
SIZE
0805 / 1206 / 2512 / 0815
(
2
)
TOLERANCE
F = ±1%
G = ±2%
J = ±5%
(
3
)
PACKAGING TYPE
K = Embossed taping reel
R = Paper taping reel
(
4
)
TEMPERATURE COEFFICIENT OF RESISTANCE
M = ±75 ppm/°C
F = ±100 ppm/°C
G = ±200 ppm/°C
(
5
)
TAPING REEL
07 = 7 inch dia. Reel and standard power
7W = 7 inch dia. Reel and 2 x standard power
7T = 7 inch dia. Reel and 3 x standard power
(
6
)
RESISTANCE VALUE
1 mΩ to 50 mΩ
There are 4~5 digits indicated the resistance value. Letter R is decimal point.
Detailed coding rules of resistance are shown in the table of “Resistance rule of
global part number”.
(7) DEFAULT CODE
Letter L is the system default code for ordering only.
(Note)
O
RDERING EXAMPLE
The ordering code of a PR2512
chip resistor, value 0.005 X with
±1% tolerance, supplied in 7-inch
tape reel is: PR2512FKF070R005L.
Resistance rule of global part
number
Resistance code rule Example
0RXXX
(1 to 50 mΩ)
0R05 = 50 mΩ
0R001 = 1 mΩ
NOTE
1. All our RSMD products are RoHS compliant. "LFP" of the internal 2D reel label mentions
"Lead-Free Process"
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)
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.
