VR25000001005JR500 BC Components / Vishay, VR25000001005JR500 Datasheet - Page 4

• Manufacturer Part Number: VR25000001005JR500
• Description: Resistor; Metal Film; Res 10 Megohms; Pwr-Rtg 0.25 W; Tol 5%; Axial; Ceramic Housed
• Manufacturer: BC Components / Vishay

Specifications of VR25000001005JR500

• Brand/series: VR25 Series
• Diameter, Lead Wire: 0.58 ± 0.05 in.
• Dielectric Strength: 700 V
• Dimensions: 7.2 in. L (Max.) x 2.5 in. Dia. (Max.)
• Material, Element: Metal Film
• Package Type: Ceramic Housed
• Power, Rating: 0.25 W
• Resistance: 10 Megohms
• Temperature, Operating: -55 to +155 °C
• Termination: Axial
• Tolerance: ±5 %
• Voltage, Rating: 1.6k
• Lead Free Status / Rohs Status: RoHS Compliant part

Derating
Application Information
Document Number: 28732
Revision: 21-Feb-08
(%
Hot-spot temperature rise (ΔT) as a function of dissipated power
Maximum dissipation (P
P
P
max.
∆ T
(K)
rated
100
100
80
60
40
20
50
)
The power that the resistor can dissipate depends
0
- 55
0
0
function of the ambient temperature (T
on the operating temperature.
0
max.
0.1
) in percentage of rated power as a
50
For technical questions, contact: [e-mail]
70
0.2
High Voltage (up to 1.6 kV) Resistors
100
P (W)
amb
High Ohmic (up to 22 MΩ)/
)
T
amb
0.3
(°C)
155
Pulse Loading Capability
“IEC 60065 chapter 14.1”; 50 discharges from a 1 nF capacitor
∆ T
(K)
V
Maximum allowed peak pulse voltage in accordance with
(kV)
^
Temperature rise (ΔT) at the lead end (soldering point)
max.
charged to V
50
40
30
20
10
0
20
10
10
8
6
4
0
- 2
as a function of dissipated power at various
max.
lead lengths after mounting
10
; 12 discharges/min (drift ΔR/R ≤ 2 %)
- 1
0.1
Vishay BCcomponents
10 mm
15 mm
5 mm
1
0.2
10
R
www.vishay.com
P (W)
n
(M Ω)
VR25
10
0.3
2
199