TF020N CADDOCK | Alldatasheet

Document overview

  • Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 1

Technical content

Sales and Corporate Office

1717 Chicago Avenue

Riverside, California 92507-2364 Phone: (951) 788-1700 Fax: (951) 369-1151 Applications Engineering 17271 North Umpqua Hwy. Roseburg, Oregon 97470-9422 Phone: (541) 496-0700 Fax: (541) 496-0408 e-mail: caddock@caddock.com • web: www.caddock.com For Caddock Distributors listed by country see caddock.com/contact/dist.html © 2004 Caddock Electronics, Inc. C AD K DOC RATED LOAD, % MAXIMUM %∆R per 1,000 HOURS 0.01% 0.02% 0.03% 100 Wattage @ +70°C Maximum Continuous Oper. Voltage Min. Max. Resistance TF626N 0.33 TF656N 0.75 A B Dimensions inches (mm) .750 ±.020 (19.05 ±.51) .375 ±.020 (9.53 ±.51) 1.500 ±.020 (38.10 ±.51) .500 ±.020

35 Meg

10.01 Meg

2.01 Meg

1,400 .750 ±.020 (19.05 ±.51) .375 ±.020 (9.53 ±.51) 1.500 ±.020 (38.10 ±.51) .500 ±.020 (12.70 ±.51) Wattage @ +70°C Maximum Continuous Oper. Voltage Min. Max. Resistance TF020N 0.33 TF050N 0.75 A B Dimensions inches (mm)

10 Meg

2 Meg

1,400 .50 ±.125 (12.70 ±3.18) .075 ±.020 (1.91 ±.51) Radial Lead Spacing: A B .032 (.81) CADDOCK TF020R 0418 1.500 ±.125 (38.10 ±3.18) .075 ±.020 (1.91 ±.51) A B .032 (.81) CADDOCK TF020N 0428 Type TF precision resistors employ the Caddock Tetrinox ® resistance films - the resistance system that sets a new standard for high value, ultra-stable precision resistors that provide an exceptional combination of performance characteristics:

  • Ultra-Precision - Five standard resistance tolerances from ±1% to ±0.01%.
  • A Wide Range of Resistance Values - from 1 Kohm to 125 Megohms.
  • Low Temperature Coefficient - 5 ppm/°C, 10 ppm/°C, or 15 ppm/°C.
  • Long-Term Stability - to 0.01% per 1,000 hours. This approach to quantity production of ultra-precision discrete resistors is the result of combining our unique complex oxide resistance film technology with an advanced high thru-put laser manufacturing capability. And for special requirements, custom Type TF resistors are available with:
  • TC of 5 ppm/°C, 10 ppm/°C, 15 ppm/°C, 20 ppm/°C, or 25 ppm/°C.
  • Shelf stability of 0.0025% per year. Type TF resistors can also be produced with custom-spaced radial leads that will plug directly into your existing circuit layout. Custom Type TF Resistors Additional cost savings can be realized when your high volume ultra-precision Type TF resistor is optimized for:
  • Lightning transient capability
  • Voltage rating
  • Power rating
  • Mechanical configuration
  • Ratio matched sets Ordering Information: TF050R - 10.0 Meg - 0.01% - 10 ppm/°C Model Number Tolerance Resistor Value Temperature Coefficient Specifications: Apply to all Type TF resistor models. Absolute Temperature Coefficient: 5 ppm/°C, 10 ppm/°C, or 15 ppm/°C referenced to +25°C, ΔR taken at -15°C and +105°C. Resistance Tolerance: ±0.01%, ±0.025%, Load Life: For ±0.10% or tighter tolerance, 1,000 hours at +70°C. Load stability versus applied power is shown in the load stability curve on this page. Storage Temperature: -55°C to +105°C. Leadwire: Tinned Copper.Type TF - Extended Resistance Range - 2 Megohms to 125 Megohms Type TF - Standard Resistance Range - 1 Kohm to 10 Megohms Shelf Life: Typically 0.0025% per year Type TF Low TC Ultra-Precision Film Resistors .600 ±.020 (15.24 ±.51) for Models TF020R and TF626R 1.350 ±.020 (34.29 ±.51) for Models TF050R and TF656RDIMENSIONS IN INCHES AND (MILLIMETERS) Load Stability: 1,000 hours at rated voltage at +70°C, maximum ΔR 0.03% Shelf Life: Typically 0.005% per year Absolute TC to 5 ppm/°C, Values from 1 Kohm to 125 Megohms, Absolute Tolerance to ±0.01% RATED LOAD, % AMBIENT TEMPERATURE, °C 0 35 70 105 100 Derating Curve: Load Stability: 28_IL116.1004