Chip Current Sense Metal Strip Resistors

(LRC)

Within "Current Sensing Metal Strip Chips - LRC Series" section :: 1. Low Ohmic LRC - Introduction, Construction, Dimensions & Electrical Specifications; 2. Low Ohmic LRC - Packing Quantity, Derating Curve, Tape Spec, Environmental Characteristics & Order Codes

Packing Quantity Metal Strip Resistor (LRC)

Type	Emboss Plastic Tape
LRC12 (2512)	2,000
LRC10 (2010)	2,000
LRC06 (1206)	2,000

Emboss Plastic Tape Specifications (LRC)

Current Sensing Chip (LRC) Emboss Plastic Tape Specifications

Size

Resistance
(mΩ)

ΦD0

ΦD1

LRC12

0.50~7

3.40±0.1

6.73±0.1

12.0±0.1

1.75±0.1

5.5±0.05

4.0±0.1

4.00±0.1

2.0±0.05

1.50±0.10

1.4min

0.81±0.1

0.50~15

3.40±0.1

6.75±0.1

12.0±0.1

1.75±0.1

5.5±0.05

4.0±0.1

4.00±0.1

2.0±0.05

1.55±0.05

1.4min

0.80±0.1

LRC10

1~10

2.85±0.1

5.55±0.1

12.0±0.2

1.75±0.1

5.5±0.05

4.0±0.1

4.00±0.1

2.0±0.05

1.55±0.05

1.4min

0.85±0.1

LRC06

1~10

1.90±0.1

3.60±0.1

8.0±0.2

1.75±0.1

3.5±0.05

4.0±0.1

4.00±0.1

2.0±0.05

1.55±0.05

1.0min

0.87±0.1

Notice :

1. The cumulative tolerance of 10 sprocket hole pitch is ±0.2mm.
2. Carrier camber shall be not more than 1mm per 100mm through a length of 250mm.
3. A & B measured 0.3mm from the bottom of the packet.
4. t measured at a point on the inside bottom of the packet to the top surface of the carrier.
5. Pocket position relative to sprocket hole is measured as the true position of the pocket and not the pocket hole.

Derating Curve (LRC)

(LRC) Power Derating Curve

Environmental Characteristics (LRC)

Item	Specification		Test Method
Item	Black coating	Green coating	Test Method
Thermal Shock	±0.5%	±1%	-55°C~150°C, 100 cycles MIL-STD-202 Method 107G
Short Time Overload	±0.5%	±1%	5*Rated Power for 5 seconds JIS-C-5202-5.5
Endurance	±1%	±1%	70±2°C, Max. working voltage for 1000 hrs with 1.5 hrs and 0.5 hrs
Dry Heat	±1%	±1%	at +170°C for 1000 hrs
Resistance to Soldering Heat	±0.5%	±1%	260±5°C, for 10 seconds MIL-STD-202F Method 210E
Solderability	95% min coverage		245±5°C for 3 seconds MIL-STD-202F Method 210E
Temperature Coefficient of Resistance	As Spec.		+25/-55/+25/+125/+25°C MIL-STD-202 Method 304

Green coating can't be work with wave soldering bath.
Humidity < 80%RH; Storage Temperature: 25±3°C

Order Codes (LRC)

LRC

R011

Part Number

Dimensions (L×W)(mm)
12	6.3×3.1mm	EIA2512
10	5.1×2.5mm	EIA2010
06	3.2×1.6mm	EIA1206

Resistance Tolerance (%)
J	±5%
H	±3%
F	±1%

Package
TR	Taping Reel

TCR (PPM/°C)
D	±50PPM/°C
W	±75PPM/°C
E	±100PPM/°C
K	±150PPM/°C

Power Rating
	Standard
A	1.5W
S	2W
R	3W
B	2.5W

Resistance (Ω)
0m50	0.00050Ω
0m75	0.00075Ω
1m50	0.00150Ω
R011	0.01100Ω
R002	0.00200Ω
R020	0.02000Ω

Protective Coating
	Black Coating
G	Green Coating
**2010/1206	No coating / marking

Specification Download (LRC)

Download Complete (LRC) Series Specification PDF (415KB) Chip Current Sense Metal Strip Resistors.