MH25-470KJI Welwyn Components, MH25-470KJI Datasheet - Page 2

• Manufacturer Part Number: MH25-470KJI
• Description: RESISTOR, H/V 0.25W 470K
• Manufacturer: Welwyn Components
• Series: MH25r

Specifications of MH25-470KJI

• Resistance: 470kohm
• Resistance Tolerance: ± 5%
• Power Rating: 250mW
• Voltage Rating: 1.6kV
• Resistor Element Material: Metal Film
• No. Of Pins: 2
• Svhc: No SVHC
• Temperature Coefficient: ± 100ppm/°C
• Resistor Case Style: Axial
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

192
High Voltage
Metal Film Resistors
MH Series
Application Notes
To ensure reliable performance at high voltages care should
be taken to avoid potential sources of ionic contamination
contacting the resistor body, for example, flux applied by
spraying, encapsulation materials or contaminants from the
environment of use.
Packaging
All MH series resistors are supplied tape packed ready for
loading on automatic sequencing and insertion machines.
Component wires will not protrude beyond the outside edge
of the tape.
Alternative packing available by request.
Lead Formed Resistors can also be supplied. Standard options
of Lancet, Radial and Goal Post forming are shown in the
Lead Form information sheet.
Ordering Procedure
Specify type reference, value and tolerance as shown in this example of MH25 10MR 1%:
Type
Resistance value
(IEC62 code)
Tolerance
(IEC62 code)
© Welwyn Components Limited
Telephone: [phone] · Facsimile: [phone] · Email: [e-mail] · Website: www.welwyn-tt.com
Performance Data
Load at rated voltage : 1000 hrs at 70°C
Derating from rated power at 70°C
Overload
56 days at DHSS
Climatic
Climatic category
Temperature rapid change
Resistance to solder heat
Vibration and bump
Voltage proof
F
G
J
1%
2%
5%
MH25
Bedlington, Northumberland NE22 7AA, UK
10MO
F
∆ R%
∆ R%
∆ R%
∆ R%
∆ R%
∆ R%
∆ R%
volts
Standard Quantities Per Package
Type
Ammo pack
Maximum
Body Location f
1.5
1.0
1.5
1.5
0.5
0.5
0.5
6
f
1
Zero at 155°C
55/155/56
MH25
5000
700 min
Welwyn Components
52
1
– f
2
≤ 1.4 mm
f
2
Typical
0.25
0.05
0.05
0.05
0.4
0.2
0.2
6
MH37
5
2500
Issue E · 10.05