Product - Specification 1st April 2003 ISSUE 1 TYPE HJ SERIES High Precision / High Voltage Resistors TYPE HJ SERIES KEY FEATURES The HJ type resistors have higher reliability when they are mounted on board, and excellent long term stability. These are used mainly in semiconductor equipments, X-ray apparatus, and many other measuring instruments. * * * * * * * * Low TCR's Low Resistance Tolerances Small compact size High Reliability Excellent long-term stability High resistance to pulse voltages Special Coatings for High Humidity High thermal shock resistance when mounted to PCB STOCKISTS: This product is not stocked in Distribution. Telephone Tyco Passive Product Support Team ++ 44 (0) 1793 572484 Page 1 of 2 Website - passives.tycoelectronics.com Email - passivesales@tycoelectronics.com Product - Specification 1st April 2003 ISSUE 1 TYPE HJ SERIES ELECTRICAL Power Rating @ 25C (Watts) Maximum Working Voltage DC (kV) Impulse Voltage (kV) 1.2 x 50 micro-seconds Resistance Range (Ohms) Resistance Tolerance (%) Temperature Coefficient (ppm) HJ55 0.25W 0.75 1.5 100K - 100M 0.1, 0.25 25, 50, 100 HJ60 0.5W 1.5 3 100K - 100M 0.1, 0.25 25, 50, 100 HJ65 1.0W 2 4 100K - 100M 0.1, 0.25 25, 50, 100 HJ70 2.0W 5 10 100K - 100M 0.1, 0.25 25, 50, 100 HJ80 3.0W 10 20 1M - 100M 0.1, 0.25 25, 50, 100 TYPE ENVIRONMENTAL Test Item Operating Temperature Range Short Term Overload Resistance to Soldering Heat Thermal Shock Long Term Stability Moisture Resistance Load Life Characteristics -55C to +150C 0.1% 0.1% 0.1% 0.3% 0.3% 0.5% "D" 25ppm "C" 50ppm "Z" 100ppm Temperature Coefficient Test Method Rated Voltage x 2.5 applied for 5 seconds 260C for 10 seconds or 380C for 3 seconds -55C to +150C, 5 cycles At normal temperature and humidity for 10,000hours without load 40C 90 ~ 95%RH for 1,000 hours exposure without load 25C Rated power x 1/2 for 1,000 hours The test data is based on a temperature difference of 50C (reference temperature 25C; measurement temperature, 75C) POWER DERATING CURVE DIMENSIONS TYPE Body Diameter (D 1.0) 3.0 4.5 4.5 5.5 5.5 HJ55 HJ60 HJ65 HJ70 HJ80 All Dimensions are nominal and in 'mm' unless otherwise stated. Do not Scale. Body Length (L1.0) 9.0 13.0 14.5 26.5 42.0 Lead Diameter (d0.05) 0.6 0.8 0.8 1.0 1.0 HOW TO ORDER HJ55 100K B B COMMON PART HJ55 HJ60 HJ65 HJ70 HJ80 RESISTANCE VALUE TOLERANCE T.C.R. B - 0.1% D - 25ppm C - 50ppm Z - 100ppm 100K Ohm (100,000 Ohms) 100K 1 Meg Ohm (1,000,000 Ohms) 1M0 C - 0.25% This publication is issued to provide outline information only and (unless specifically agreed to the contrary by the Company in writing) is not to form part of any order or be regarded as a representation relating to the products or service concerned. We reserve the right to alter without notice the specification, design, price or conditions of supply of any product or service. Whilst Tyco Electronics Components products are of the very highest quality and reliability, all electronic components can occasionally be subject to failure. Where failure of a Tyco Electronics Components product could result in life threatening consequences, then the circuit and application must be discussed with the Company. Such areas might include ECG, respiratory and other medical and nuclear applications and any non fail-safe applications circuit. Telephone Tyco Passive Product Support Team ++ 44 (0) 1793 572484 Page 2 of 2 Website - passives.tycoelectronics.com Email - passivesales@tycoelectronics.com