■ Thin Film Chip Resistor — TR Series
■ Construction
1 Alumina Substrate 2 Bottom Electrode (Ag) 3 Top Electrode (Ag/Pd) 4 Barrier Layer (Ni)
5 External Electrode (Sn) 6 Resistor Layer (NiCr) 7 Primary Overcoat (Epoxy) 8 Marking
■ Application
— Medical equipments, Military equipments — Converters — Consumer products — Communication devices — Measurement instruments — Printers
■ Features
— Tight tolerance from ±0.01%,±0.1%, ±0.25%, ±0.5%, ±1% — Thin film Ni / Cr / Si Resistor — Low T.C.R. ±10ppm, ±25ppm, ±50ppm
TEL: 886-7-8116611 FAX: 886-7-8115533
E-mail:
[email protected] http://www.everohms.com
● Low Ohm Thin Film Chip Resistor
■ Type Dimension
TR0805 / TR1206 / TR1210 TR1812 / TR2010 / TR2512
TR1218
■ Dimension
TYPE TR0805
L 2.00 ± 0.20
W 1.25 ± 0.15
H 0.50 ± 0.15
l1 0.30 ± 0.15
Unit: mm
l2 0.40 ± 0.15
TR1206 3.05 ± 0.10 1.60 ± 0.20 0.55 ± 0.15 0.40 ± 0.20 0.50 ± 0.20
TR1210 3.05 ± 0.10 2.50 ± 0.20 0.55 ± 0.15 0.50 ± 0.20 0.50 ± 0.20
TR1812 4.50 ± 0.10 3.10 ± 0.20 0.55 ± 0.05 0.55 ± 0.20 0.70 ± 0.20
TR2010 5.00 ± 0.20 2.50 ± 0.20 0.55 ± 0.10 0.60 ± 0.20 0.60 ± 0.20
TR1218 3.10 ± 0.10 4.60 ± 0.10 0.55 ± 0.05 0.40 ± 0.20 0.50 ± 0.20
TR2512 6.30 ± 0.20 3.20 ± 0.20 0.55 ± 0.10 0.60 ± 0.20 0.60 ± 0.20
■ Application
─ Medical equipment, Military equipment ─ Power management ─ DC-DC converter, Battery pack, Charger ─ Voltage regulation module
■ Features
— Tight tolerance from ±1%,±5% — Thin film Ni / Cr / Si Resistor — Low T.C.R. ±100ppm, ±150ppm, ±250ppm
TEL: 886-7-8116611 FAX: 886-7-8115533
E-mail:
[email protected] http://www.everohms.com
■ Standard Electrical Specifications
Item Rated Power at 70
Type
℃
TR0805
0.125 W
TR1206
0.25 W
Rated Voltage
0.04~0.35V 0.05~0.5V
Max Working Voltage
0.35 V 0.5 V
TR1210
0.33 W
0.06~0.57V
0.57 V
TR1812
0.5 W
0.07~0.7V
0.7 V
TR2010
0.5 W
0.07~0.7V
0.7 V
TR1218
1W
0.1~0.99V
0.99 V
TR2512
1W
0.1~0.99V
● For non-standard parts, please contact our sales dept. ● Operating Temperature Range :−55℃~+155℃.
0.99 V
Max Overload Voltage 0.875 V 1.25 V
1.425 V
1.75 V
1.75 V
2.475V 2.475V
T.C.R. (PPM/℃)
±100 ±250 ±100 ±250 ±100 ±250 ±100 ±250 ±100 ±250 ±100 ±150 ±100
Resistance Range (mΩ) F(±1%) J±(5%) 330~990 100~330 331~990 100~330 331~990 100~330 331~990 100~330 331~990
100~330 331~990 100~330 331~990
■ High Power Electrical Specifications
Type
Item Rated Power at 70 ℃
TR0805
0.25 W
TR1206
0.5 W
Rated Voltage
0.05~0.5 V 0.07~0.7 V
TR1210
0.66 W
0.08~0.81 V
Max Working Voltage
0.497 V 0.704 V
0.808 V
TR1812
1W
0.1~0.99 V
0.995 V
TR2010
1W
0.1~0.99 V
0.995 V
TR2512
2W
0.14~1.41 V
● For non-standard parts, please contact our sales dept. ● Operating Temperature Range :−55℃~+155℃.
1.407 V
Max Overload Voltage 1.244 V 1.759 V 2.021 V
2.487 V
2.487 V
3.518 V
T.C.R. (PPM/℃)
±100 ±250 ±100 ±250 ±100 ±250 ±100 ±250 ±100 ±150 ±100
Resistance Range (mΩ)
F(±1%) J±(5%) 330~990 100~330 331~990 100~330 331~990 100~330 331~990 100~330 331~990 100~3.