Panasonic ERJ C1 Series Manual

Anti-Sulfurated High Power Chip Resistors
(Wide Terminal Type)
ERJ C type
ERJ C1
series

Features

● High resistance to sulfurization achieved by adopting Anti-Sulfurated electrode material
(Ag-Pd-based inner electrode) and structure (Covered electrode)
● High solder-joint reliability by wide terminal construction
● Excellent heat dissipation characteristics by wide terminal construction
● AEC-Q200 compliant
● RoHS compliant

Recommended applications

● Motor control circuit of the industrial equipment
● Automotive electronic circuits including ECUs (Electrical control unit), anti-lock breaking systems
and air-bag systems
● Current sensing for power supply circuits in a variety of equipment
■ As for packaging methods, land pattern, soldering conditions and safety precautions,
please see data files.

Explanation of part numbers

1 2
E R
Product rode
Code
Thick film
chip resistors
C1

Ratings

Power rating
Part No.
(inch size)
ERJC1
(1020)
*1: Use it on the condition that the case temperature is below the upper category temperature.
・ Rated Continuous Working Voltage (RCWV) shall be determined from RCWV=√Power Rating × Resistance Value.
・ Overload Test Voltage (OTV) shall be determined from OTV=Specified Magnification (refer to performance) × RCW.
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
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Note : Please check the "Ratings" for the presence/absence of part numbers for combinations of the symbols below.
3 4 5
J 1
Ｃ
Size,Power rating Code
Resistance value region
B
inch Power rating 220 mΩ ≤R≤ 1 Ω
C
1020 2 W 10 mΩ ≤R< 220 mΩ
Resistance
*1
tolerance
(70 ℃)
(%)
(W)
±1
2 10 m to 1 (E24)
±5
6 7 8 9
C F R 1
Resistance tolerance
Code Tolerance
F ±1 ％
J ±5 ％
Resistance
range
(Ω)
10 mΩ ≤ R < 22 mΩ
22 mΩ ≤ R < 47 mΩ
47 mΩ ≤ R < 100 mΩ
100 mΩ ≤ R ≤ 1 Ω
10 mΩ ≤ R < 22 mΩ
22 mΩ ≤ R < 100 mΩ
100 mΩ ≤ R ≤ 1 Ω
10 11
0 U
Resistance value Packaging methods
Code
Shown by 3 digits or
Embossed carrier taping
U
letters. Only when it is
4 mm pitch, 5,000 pcs
impossible, shown by
4 digits or letters.
(Ex.)
・R01:
0.01 Ω=10 mΩ
・R015:
0.015 Ω=15 mΩ
Category
T.C.R.
temperature
-6
(×10 /K)
: 0 to +350
: 0 to +200
: 0 to +150
–55 to +155
: ±100
: 0 to +350
: 0 to +200
: ±200
Packaging Part No.
ERJC1
AEC-Q200
range
Grade
(℃)
Grade 0
29-Jan-20