RC2512JK-070RL Yageo, RC2512JK-070RL Datasheet - Page 4

• Manufacturer Part Number: RC2512JK-070RL
• Description: RES 0.0 OHM 1W 2512 SMD
• Manufacturer: Yageo
• Series: RCr

Specifications of RC2512JK-070RL

• Resistance (ohms): 0.0
• Power (watts): 1W
• Composition: Thick Film
• Tolerance: Jumper
• Size / Dimension: 0.250" L x 0.122" W (6.35mm x 3.10mm)
• Height: 0.022" (0.55mm)
• Lead Style: Surface Mount (SMD - SMT)
• Package / Case: 2512 (6432 Metric)
• Resistance In Ohms: 0.0
• Case: 2512 (6432 metric)
• Resistance: 0ohm
• Power Rating: 1W
• Voltage Rating: 200V
• Resistor Element Material: Thick Film
• Resistor Case Style: 2512
• No. Of Pins: 2
• Temperature Coefficient: ± 300ppm/°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

Mar 25, 2008 V.7
N
N
Most resistors generate noise due to the passage of
current through the resistor. This noise is dependent
on the amount of current, the resistive material and
the physical construction of the resistor. The
physical construction is partly influenced by the laser
trimming process, which cuts a groove in the
resistive material. Typical current noise levels are
shown in Fig. 2.
F
F
Resistors in general are designed to function
according to ohmic laws. This is basically true of
rectangular chip resistors for frequencies up to 100
kHz. At higher frequencies, the capacitance of the
terminations and the inductance of the resistive path
length begin to have an effect.
Basically, chip resistors can be represented by an
ideal resistor switched in series with a coil and both
switched parallel to a capacitor. The values of the
capacitance and inductance are mainly determined by
the dimensions of the terminations and the
conductive path length. The trimming pattern has a
negligible influence on the inductance, as the path
length is not influenced. Also, its influence on the
capacitance is negligible as the total capacitance is
largely determined by the terminations.
The environment surrounding chips (e.g. landing
paths, nearby tracks and the material of the printed-
circuit board) has a large influence on the behaviour
of the chip on the printed-circuit board.
R
R
O
O
E
E
I
I
Q
Q
S
S
E
E
U
U
E
E
N
N
C
C
Y
Y
B
B
E
E
Chip Resistor Surface Mount
H
H
A
A
V
V
I
I
O
O
U
U
R
R
Thick film technology
Size 1206
Fig. 2 Typical noise levels as a function of rated resistance
noise
level
μ V
V
36
28
12
32
24
20
16
8
4
0
INTRODUCTION
1
10
100
1k
10 k
100 k
Product specification
1M
www.yageo.com
SCR028
R ( Ω )
10 M
16
4