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TR1812 Dataheets PDF



Part Number TR1812
Manufacturers EVER OHMS TECHNOLOGY
Logo EVER OHMS TECHNOLOGY
Description Thin Film Chip Resistor
Datasheet TR1812 DatasheetTR1812 Datasheet (PDF)

■ 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. ±10.

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■ 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.


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