器件名称: 627B181/221FTR4
功能描述: 220 Small Outline Dual-In-Line Thick Film Surface Mount Resistor Networks
文件大小: 65.97KB 共5页
简 介:MODELS 627, 628
.220” Small Outline Dual-In-Line Thick Film Surface Mount Resistor Networks
ELECTRICAL
Standard Resistance Range, Ohms Standard Resistance Tolerance, at 25°C Operating Temperature Range Temperature Coefcient of Resistance Temperature Coefcient of Resistance, Tracking Maximum Operating Voltage Insulation Resistance
ENVIRONMENTAL
10 to 1Meg (Plus “0 Ohm” Jumper) ±2% (<33 Ohms = ±1Ohm) (Optional: F Tol. = ±1%) -55°C to +125°C ±100ppm/°C (<100 Ohms = ±250ppm/°C) ±50ppm/°C 50Vdc or √PR ≥10,000 Megohms
4
Thermal Shock plus Power Conditioning Short Time Overload Moisture Resistance Mechanical Shock Vibration Low Temperature Operation High Temperature Exposure Load Life, 2,000 Hours (≤33Ohms = ±0.5 Ohm) Resistance to Solder Heat (Total immersion in solder at 280°C for 10 sec.) Dielectric Withstanding Voltage Temperature Exposure, Maximum Marking Permanency Lead Solderability Flammability Storage Temperature Range
Specications subject to change without notice.
R 0.70% R 0.25% R 0.50% R 0.25% R 0.25% R 0.25% R 0.50% R 0.50% R 0.25% 200V for 1 minute 215°C for 3 minutes MIL-STD-202, Method 215 MIL-STD-202, Method 208 UL-94V-O Rated -55°C to +150°C
4-117
Models 627, 628
MECHANICAL
Lead Material Lead Conguration Lead Coplanarity Substrate Material Resistor Material Body Material
STANDARD RESISTANCE VALUES, OHMS
Copper Alloy, 60/40 Tin-Lead (Dipped) Gull Wing ±0.002 in. (0.051mm) Alumina Cermet Epoxy
A Circuit (Isolated Resistors)
Bold type represents stock stan……
