TYPE HJ SERIES
Product – Specification
1st April 2003
ISSUE 1
Telephone Tyco Passive Product Support Team ++ 44 (0) 1793 572484
Website – passives.tycoelectronics.com Email – passivesales@tycoelectronics.com
Page 1 of 2
High Precision / High Voltage Resistors
TYPE HJ SERIES
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.
KEY FEATURES
• 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.
TYPE HJ SERIES
Product – Specification
1st April 2003
ISSUE 1
Telephone Tyco Passive Product Support Team ++ 44 (0) 1793 572484
Website – passives.tycoelectronics.com Email – passivesales@tycoelectronics.com
Page 2 of 2
POWER DERATING CURVE
DIMENSIONS
All Dimensions are nominal
and in 'mm' unless otherwise
stated. Do not Scale.
HOW TO ORDER
ELECTRICAL
TYPE
Power Rating
@ 25°C
(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
ENVIRONMENTAL
Test Item Characteristics Test Method
Operating Temperature Range -55°C to +150°C
Short Term Overload ±0.1% Rated Voltage x 2.5 applied for 5 seconds
Resistance to Soldering Heat ±0.1% 260°C for 10 seconds or 380°C for 3 seconds
Thermal Shock ±0.1% -55°C to +150°C, 5 cycles
Long Term Stability ±0.3% At normal temperature and humidity for 10,000hours without load
Moisture Resistance ±0.3% 40°C 90 ~ 95%RH for 1,000 hours exposure without load
Load Life ±0.5% 25°C Rated power x ½ for 1,000 hours
Temperature Coefficient
“D” ±25ppm
“C” ±50ppm
“Z” ±100ppm
The test data is based on a temperature difference of 50°C (reference
temperature 25°C; measurement temperature, 75°C)
TYPE Body Diameter
(D ±1.0)
Body Length
(L±1.0)
Lead Diameter
(d±0.05)
HJ55 3.0 9.0 0.6
HJ60 4.5 13.0 0.8
HJ65 4.5 14.5 0.8
HJ70 5.5 26.5 1.0
HJ80 5.5 42.0 1.0
HJ55 100K B B
COMMON PART RESISTANCE VALUE TOLERANCE T.C.R.
HJ55
HJ60
HJ65
HJ70
HJ80
100K Ohm (100,000 Ohms) 100K
1 Meg Ohm (1,000,000 Ohms) 1M0
B – 0.1%
C – 0.25%
D - ±25ppm
C - ±50ppm
Z - ±100ppm
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.
