1879662-7

Axial Leaded Precision Resistors Type HOLCO Series Type HOLCO Series Characteristics - Electrical H4P H4 H8 BS CECC 40101 004 Style: KH J Power Rating at 70C: 0.25W 0.063W 0.125W Temperature Rise (max): 32C 14C 28C Limiting Element Voltage: 250V 200V 200V BS CECC 40101 030 Style: JH Power Rating at 125C: 0.125W 0.1W The Holco range of Precision Metal Temperature Rise (max): 30C 30C Film Resistors meets the requirement Limiting Element Voltage: 250V 200V for economically priced components for BS CECC 40101 804 industrial and military applications. The Style: BA manufacturing facility utilises closely Power Rating at 125C: 0.25W 0.125W controlled production processes includ- Limiting Element Voltage: 250V 200V ing the sputter coating of metal alloy Commercial Ratings films to ceramic substrates, and laser Power Rating at 70C: 1.0W 0.5W 0.25W spiralling to achieve close tolerance Temperature Rise: 70C 55C 40C and high stability resistors. An epoxy Limiting Element Voltage: 500V 350V 350V coating is applied for environmental and mechanical protection. Comm- General Data ercially the Series is available in two case sizes, from 1 ohm to 4M ohms, Lead Material: Solderability to BS CECC 40101 004 Para 4.15.1 tolerances from 0.05% to 1% and Encapsulation: Conformal Epoxy Coating TCR s from 5ppm/C to 100ppm/C. Resistor Marking: Legend printed in accordance with CECC 40000 Para 2.4 Offered with release to BS CECC Solvent Resistance: The epoxy coating and print will withstand the action of all commonly 40101 004, 030 and 804 the H8 is used industrial cleansing solvents available via distribution. Temperature Coefficient / Tolerance Ranges Key Features TCR H4P H4 H8 Ultra Precision - ppm/C 0.05% 0.1%-0.25% 0.5%-1.0% 0.05% 0.1%-0.25% 0.5%-1.0% 0.05% 0.1%-0.25% 0.5%-1.0% Down To 0.05% 5 10R-500K 10R-500K 10R-500K 10R-500K 10R-500K 10R-500K 10R-500K 10R-500K 10R-500K Matched Sets Available 10 10R-1M0 10R-1M0 10R-1M0 10R-1M0 10R-1M0 10R-1M0 10R-1M0 10R-1M0 10R-1M0 To 2ppm/C 15 10R-1M0 10R-1M0 10R-1M0 10R-1M0 10R-1M0 10R-1M0 10R-1M0 10R-1M0 10R-1M0 High Pulse Withstand 25 10R-1M0 10R-2M0 10R-2M0 10R-1M0 10R-2M0 10R-2M0 10R-1M0 10R-2M0 10R-2M0 50 10R-1M0 10R-2M0 10R-4M0 10R-1M0 10R-2M0 10R-4M0 10R-1M0 10R-2M0 10R-4M0 Low Reactance 100 10R-1M0 1R0-2M0 1R0-4M0 10R-1M0 1R0-2M0 1R0-4M0 10R-1M0 1R0-2M0 1R0-4M0 Low TCR - Down To 5ppm/C Long Term Stability Approved Value Ranges 40101-004, 40101-030 Up To 1 Watt At 70C Released To CECC 40101 Style Style Z C D Y Type 004 030 100ppm 50ppm 25ppm 15ppm 004, 030 And 804 H4 K J 10R-1M0 49R9-1M0 49R9-1M0 49R9-1M0 H8 HJ H 10R-1M0 49R9-1M0 49R9-1M0 49R9-1M0 Tolerances 0.1%, 0.25%, 0.5%, 1% 40101-804 CD T Type Style 50ppm 25ppm 15ppm H4 B 49R9-1M0 49R9-1M0 49R9-1M0 H8 A 49R9-1M0 49R9-1M0 49R9-1M0 Tolerances 0.1%, 0.25%, 0.5%, 1% Literature No. 1773230 Dimensions are shown for Dimensions are in Specifications subject to tycoelectronics.com Issued: 07-09 reference purposes only. millimetres unless change. passives.tycoelectronics.com otherwise specified. Axial Leaded Precision Resistors Type HOLCO Series Characteristics - Electrical Typical Data Reference Voltage Coefficient of Less Than n/a Resistance (Between 10% 5ppm/Volt Applied and Full Rated Voltage) 12 Insulation Resistance at Greater Than 10 Ohms n/a 500 Volts Resistance to Soldering Less Than 0.05% BS CECC 40101 004 Heat (260C for 10 Secs.) Para 4.15.2 Short Term Overload Less Than 0.06% BS CECC 40101 004 (6.25 Times Rated BS CECC Para 4.11 Wattage for 5 Seconds) Ambient Temperature -55C to +155C BS CECC 40101 004, Range BS CECC 40101 030 & Commercial Rapid Change of Less Than 0.04% BS CECC 40101 004 Temperature Para 4.16 (-55C to +155C, 5 cycles) Shelf Life Less Than 0.05% Per Annum n/a (at Normal Room Temp.) Vibration Less Than 0.04% BS CECC 40101 004 (10-500 HZ,Amplitude Para 4.19 0.75mm, or Acceleration 98m/s2 which is less severe, sweep duration 6 hours) Vibration Less Than 0.04% MIL STD 202 (55-2000 Hz Simple METHOD 204-C Harmonic Motion, Max.Acceleration 98m/s2, Duration 355 Minutes) Bump (390m/s2, Less Than 0.03% BS 2011 Part 2.1 Eb 1977 (1984) 4000 Bumps) Load Stability See Graphs n/a Damp Heat Steady State See Graph BS CECC 40101 004 Para 4.21 Dimensions To prevent damage to the components conformal coating, the leads should be adequately supported during the forming process H4P H4 H8 Body Length (L) maximum: 10.0 mm 10.0 mm 7.20 mm Body Diameter (D) maximum: 3.70 mm 3.70 mm 2.50 mm Lead Diameter (d) maximum: 0.60 mm 0.60 mm 0.60 mm Lead Length (l) nominal: 30.0 mm 30.0 mm 30.0 mm Recommended Mounting Pitch: 12.7 mm 12.7 mm 10.2 mm Weight (g/100 resistors) 40 40 24 Literature No. 1773230 Dimensions are shown for Dimensions are in Specifications subject to tycoelectronics.com Issued: 07-09 reference purposes only. millimetres unless change. passives.tycoelectronics.com otherwise specified.