2000 Aug 08 2
BCcomponents Product specification
Metal film resistors 5063JD series (space miser)
0.25 to 0.40 W; 1% and 5%
DESCRIPTION
A homogeneous film of metal alloy is deposited on a high grade BALOX ceramic body. After a helical groove has been cut
in the resistive layer, tinned connecting wires of electrolytic copper are welded to the end-caps. The resistors are coated
with a blue lacquer which provides electrical, mechanical, and climatic protection. The encapsulation is resistant to all
cleaning solvents in accordance with “MIL-STD-202E, method 215”, and “IEC 60068-2-45”.
QUICK REFERENCE DATA
DESCRIPTION VALUE
Resistance range 0.22 Ωto 10 MΩ; see Table 1
Resistance tolerance and series ±5%, (E24); ±1%, (E24/E96)
Temperature coefficient ±100 ×10−6/K
Operation mode normal long term
Climatic category (LCT/UCT/days) 55/155/56 55/125/56
Max. dissipation, P70 0.40 W 0.25 W
Thermal resistance, Rth 200 °C/W
Max. continuous operating voltage, Umax 200 V (DC or RMS)
Noise R ≤1MΩmax. 0.1 V/V
Surface temperature 155 °C 125 °C
Operating temperature range −55 °C to +155 °C−55 °C to +125 °C
Max. resistance change at P70 for resistance range,
∆R/R max., after:
1000 h 0.50%0.25%
8000 h 1.0%0.50%
225000 h −1.5%
Permissible voltage against ambient:
1 minute 300 V
continuous 75 V
Stability (∆R/R max.) after:
load (1000 hours) ±0.50% + 0.05 Ω±0.25% + 0.05 Ω
climatic test ±1.0% + 0.05 Ω
resistance to soldering heat ±0.25% + 0.05 Ω
short time overload (400 V max.) ±0.25% + 0.05 Ω