CNB2B9Z Datasheet, PDF (3/4 Pages) KOA Speer Electronics, Inc. – Chip Networks Resistors

KOA SPEER ELECTRONICS, INC.
SS-217 R2
6. Environmental Applications
For temperature in excess of 70°C, the load shall be derated
in accordance with the following figure.
Derating Curve
Surface Temperature Rise
100
60
80
50
CNB2B9Z
CND2A10Y
CND2B10
40
60
30
40
20
20
10
0
0 20 40 60 80 100 120 140 160
70
125
Ambient Temperature
(°C)
00 _{1/32 1/16 1/10 1/8}
(W) Power
6-2 Voltage Rating
Resistors shall have a rated direct-current (DC)
continuous working voltage or approximate
sine-wave root-mean-square (R.M.S.) continuous
working voltage at commercial-line frequency and
wave-form corresponding the power rating as
determined from the following formula:
7. Body Color and Marking
Body Color: Black
Marking Color: White
103
10 3
Nominal resistance at 3-digit numbers
Where: E: Rated Voltage (V)
E= √ P • R
P: Power Rating (W)
R: Nominal Resistance (Ω)
However, if the rated voltage thus obtained surpasses the
specified maximum working voltage, it shall be considered
the rated voltage.
3-digit numbers
The first and the second numbers show
2 effective numbers, the third number shows
a multiple of 10.
Example: 103
472
10,000Ω
4,700Ω
10kΩ
4.7kΩ
8. Performance
Parameter
Thermal Shock
Low Temperature Operation
High Temperature Exposure
Short Time Overload
Resistance to Solder Heat
Terminal Strength-Push
Terminal Strength-Bend
Moisture Resistance
Life
Pulse
Temperature Cycling
Terminal Adhesion
Dielectric Withstanding Voltage
Insulation Resistance
Maximum Δ R
±(1.0% + 0.1Ω)
±(2.0% + 0.05Ω)
±(1.0% + 0.1Ω)
±(0.5% + 0.05Ω)
±5.0%
±1.0%
15 Grams Minimum
400V
1,000 MΩ Minimum
* RCWV = Rated Continuous Working Voltage.
Test Method
MIL-STD-202, Method 107, -55°C to +125°C, 5 cycles
MIL-R-55342 π 4.7.4, 1 hour @ -55°C followed by 45 minutes of RCWV*
MIL-R-55342 π 4.7.6, 100 hours @ 125°C
MIL-R-55342 π 4.7.5, 2.5 x RCWV for 5 seconds
MIL-R-55342 π 4.7.7, 260°C for 10 seconds
1.2 Kg for 1 minute
5mm deflection in either direction for 10 seconds
MIL-STD-202, Method 103, 40°C, 90 - 95% RH, 1000 hours
MIL-STD-202, Method 108, 70°C, 1000 hours @ RCWV, 1.5 hr ON, 0.5 hr OFF
2.5 x RCWV, not exceeding max. overload voltage, 1 sec. ON, 25 sec. OFF, 10,000 cycles
30 min. @ -55°C, 15 min. @ +25°C, 30 min. @ +125°C, 15 min. @ +25°C, 5 cycles
Axial pull, one terminal at a time
1 minute minimum, MIL-STD-202, Method 301
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Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.