General Data
Lead Material: Solderability to BS CECC 40101 004 Para 4.15.1
Encapsulation: Conformal Epoxy Coating
Resistor Marking: Legend printed in accordance with CECC 40000 Para 2.4
Solvent Resistance: The epoxy coating and print will withstand the action of all commonly
used industrial cleansing solvents
Characteristics - Electrical
H4P H4 H8
BS CECC 40101 004
Style:
KHJ
Power Rating at 70°C:
0.25W 0.063W 0.125W
Temperature Rise (max):
32°C 14°C 28°C
Limiting Element Voltage:
250V 200V 200V
BS CECC 40101 030
Style:
JH
Power Rating at 125°C:
0.125W 0.1W
Temperature Rise (max):
30°C 30°C
Limiting Element Voltage:
250V 200V
BS CECC 40101 804
Style:
BA
Power Rating at 125°C:
0.25W 0.125W
Limiting Element Voltage:
250V 200V
Commercial Ratings
Power Rating at 70°C:
1.0W 0.5W 0.25W
Temperature Rise:
70°C 55°C 40°C
Limiting Element Voltage:
500V 350V 350V
Axial Leaded Precision Resistors
Type HOLCO Series
1773230 CIS BI 06/2011 Dimensions are in millimeters Dimensions are shown for For email, phone or live chat, go to: te.com/help
and inches unless otherwise reference purposes only.
specified. Values in brackets Specifications subject
are standard equivalents. to change.
Key Features
I Ultra Precision -
Down To 0.05%
I Matched Sets Available
To 2ppm/°C
I High Pulse Withstand
I Low Reactance
I Low TCR - Down
To 5ppm/°C
I Long Term Stability
I Up To 1 Watt At 70°C
I Released To CECC 40101
004, 030 And 804
The Holco range of Precision Metal Film Resistors meets the requirement for economically
priced components for industrial and military applications. The manufacturing facility
utilises closely controlled production processes including the sputter coating of metal alloy
films to ceramic substrates, and laser spiralling to achieve close tolerance and high
stability resistors. An epoxy coating is applied for environmental and mechanical
protection. Commercially the Series is available in two case sizes, from 1 ohm to
4M ohms, tolerances from 0.05% to 1% and TCR's from 5ppm/°C to 100ppm/°C. Offered
with release to BS CECC 40101 004, 030 and 804 the H8 is available via distribution.
