SURFACE MOUNT RESISTORS RoHS ü RMT Series: Thin Film Chip Resistor INTRODUCTION CHARACTERISTICS The RMT series are thin film resistors. They feature a lower Temperature Coefficient than standard thick film types and are ideal for use in applications where temperature stability is important. These resistors are lead free. Test Standard ±0.5% JIS-C-5205-5.5 Thermal Shock ±0.2% Mil-Std 202F, #108 Humidity ±0.3% Mil-Std 202F, #103B 95% coverage Mil-Std 202F, #208H Resistance to Soldering Heat ±0.5% Mil-Std 202F, #210E Load Life Available Tolerances ±0.5% Mil-Std 202F, #108A Solderability D Glass Passivation DIMENSIONS Specification Short Time Overload Requirements B (±0.1%), C (±0.25%), D (±0.5%), F (±1%), J (±5%) Operating Temp (°C) -55°C ~ +155°C H DERATING CURVE W C L W H l1 l2 RMT04 (0402) 1.00 + 0.10 0.50 + 0.05 0.30 + 0.05 0.20 + 0.10 0.20 + 0.10 RMT06 (0603) 1.60 + 0.20 0.80 + 0.15 RMT10 (0805) 2.00 + 0.20 1.25 + 0.15 0.50 + 0.15 0.35 + 0.15 0.35 + 0.15 RMT12 (1206) 3.20 + 0.20 1.60 + 0.20 0.55 + 0.15 0.45 + 0.20 0.45 + 0.20 RMT25 (1210) 3.20 + 0.20 2.50 + 0.20 0.55 + 0.15 0.50 + 0.20 0.50 + 0.20 RMT50S (1812) 4.50 + 0.10 3.00 + 0.10 0.55 + 0.05 0.55 + 0.10 0.80 + 0.10 RMT50 (2010) 5.00 + 0.20 2.50 + 0.20 0.55 + 0.10 0.60 + 0.20 0.60 + 0.20 RMT1WS (1218) 3.10 + 0.10 4.60 + 0.10 0.55 + 0.05 0.45 + 0.10 0.40 + 0.10 RMT1W (2512) 6.30 + 0.20 3.20 + 0.20 0.55 + 0.10 0.60 + 0.20 0.60 + 0.20 0.40+ 0.10 Rated Load (%) TYPE 70°C 100 L 0.30 + 0.20 0.30 + 0.15 80 60 40 20 0 -55 -30 Rated Max Max Working T.C.R. Power at Overload Voltage (Vw) (PPM/°C) 70°C Voltage (Vo) +10 RMT04 0.063W 25V 50V +25 (0402) +50 +10 RMT06 0.063W 50V 100V +25 (0603) +50 +10 RMT10 0.1W 100V 200V +25 (0805) +50 +10 RMT12 0.125W 150V 300V +25 (1206) +50 +10 RMT25 0.165W 150V 300V +25 (1210) +50 +10 RMT50S 0.25W 150V 300V +25 (1812) +50 +10 RMT50 0.25W 150V 300V +25 (2010) +50 +10 RMT1WS 0.5W 150V 300V +25 (1218) +50 +10 RMT1W 1.0W 150V 300V +25 (2512) +50 PART NUMBER EXAMPLE 0 20 40 60 80 100 120 140 160 180 Ambient Temperature (°C) STANDARD TOLERANCES AND TEMPERATURE COEFFICIENT RATINGS & STANDARD RANGES TYPE 155°C 0.1% (B) 0.25% (C) 10ppm, 25ppm, 50ppm 0.5% (D) 25ppm, 50ppm 1.0% (F) 25ppm, 50ppm 25ppm, 50ppm Resistance Range 10W ~ 22KW C(+0.25%) D(+0.5%) 10 W ~ 22K W 10 W ~ 100KW 10 W ~ 100K W 20 W ~ 100KW 20 W ~ 100K W 10 W ~ 332KW 10 W ~ 332K W 10 W ~ 220KW 10 W ~ 220K W 10 W ~ 1M W 10 W ~ 1M W 10 W ~ 499KW 10 W ~ 499K W B(+0.1%) 10 W ~ 1M W 10 W ~ 1M W 120 W ~ 499KW 120 W ~ 499K W 10 W ~ 1M W 10 W ~ 1M W 10 W ~ 499KW 10 W ~ 499K W 10 W ~ 1M W 10 W ~ 1M W 10 W ~ 499KW 10 W ~ 499K W 10 W ~ 1M W 10 W ~ 1M W 10 W ~ 499KW 10 W ~ 499K W 10W ~ 1MW 10 W ~ 1M W 10W ~ 499KW 10 W ~ 499K W 10 W ~ 1M W 10 W ~ 1M W F(+1%) 10W ~ 10W ~ 10W ~ 20W ~ 10W ~ 10W ~ 10W ~ 10W ~ 10 W ~ 10 W ~ 10 W ~ 10 W ~ 120W ~ 10W ~ 10 W ~ 10 W ~ 10 W ~ 10 W ~ 10W ~ 10W ~ 10W ~ 10W ~ 10W ~ 10W ~ 10W ~ 10W ~ 10 W ~ 22KW 100KW 100KW 100KW 332KW 332KW 220KW 1MW 1MW 499K W 1MW 1MW 499K W 1MW 1M W 499K W 1MW 1MW 499KW 1MW 1MW 499KW 1MW 1MW 499KW 1MW 1M W RMT 06 R - 10K - B 25 RFE International • Tel:(949) 833-1988 • Fax:(949) 833-1788 • E-Mail [email protected] C2BB03 REV 2009.3.19