MHP-25ARA52-1K Yageo, MHP-25ARA52-1K Datasheet - Page 5

• Manufacturer Part Number: MHP-25ARA52-1K
• Description: RES METAL 1K OHM 1/4W .05% 5PPM
• Manufacturer: Yageo
• Series: MHPr

Specifications of MHP-25ARA52-1K

• Resistance (ohms): 1K
• Power (watts): 0.25W, 1/4W
• Composition: Metal Film
• Temperature Coefficient: ±5ppm/°C
• Tolerance: ±0.05%
• Size / Dimension: 0.071" Dia x 0.244" L (1.80mm x 6.20mm)
• Lead Style: Through Hole
• Package / Case: Axial
• Resistance In Ohms: 1.00K
• Case: Axial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Height: -

6.
7.
(1) Short Time Over Load Test
(3) Temperature Coefficient Test
(4) Insulation Resistance
(2) Dielectric Withstanding Voltage
DIMENSIONS
ENVIRONMENTAL CHARACTERISTICS
Normal
MHP-25
MHP-50
At 2.5 times of the rated voltage. ( If the voltage exceeds the maximum load voltage, the maximum load
voltage will be used as the rated voltage ) applied for 5 seconds, the resistor should be free from defects
after the resistor is released from load for about 30 minutes
Short Time Overload Voltage =
The change of the resistance value should be within ± 0.25 % + 0.05Ω
The resistor is placed on the metal V Block. Apply a Table I dielectric withstanding between the
terminals connected together with the block for about 60 seconds.
The resistor shall be able to withstand without breakdown or flashover.
Test of resistors above room temperature 85°C ± 1°C at the constant temperature silicon plate for over 1
hour at an ambient temperature 165°C. Then measure the resistance value.
The Temperature Coefficient is calculated by the following equation and its value should be within the
range of requested.
Apply test terminal on lead and resistor body.
The test resistance should be high than 10,000M ohm.
Re
sistor
R ＝ Resistance value under the testing temperature
R
t
t
o
0
＝ Resistance value at the room temperature
＝ The testing temperature
＝ Room temperature
STYLE
Temperatur
L
e
Coefficien
2
9.1± 0.3
6.2± 0.3
5 .
*
ψ D
L
Power Rati
Page-5
t
ψ d
R
1.8± 0.3
2.1± 0.3
R
ng
ψD
R
0
0
DIMENSION
Resistance
t
1
t
0
36± 2.0
36± 2.0
10
Value
H
6
0.63± 0.05
0.63± 0.05
ψd