PHW2500FBDR1001N Viking Tech Corporation, PHW2500FBDR1001N Datasheet
PHW2500FBDR1001N
Manufacturer Part Number
PHW2500FBDR1001N
Description
Thin Film Precision High Wattage Resistor
Manufacturer
Viking Tech Corporation
Datasheet
1.PHW2500FBDR1001N.pdf
(2 pages)
－High power rating up to 3 Watts
－Resistance range from 5 ohm to 10K ohm.
－Low TCR down to ±15 PPM/°C
－Tight tolerance down to ±0.1%
－Medical Surge Protection
－Ideal Replacement of MELF Resistors
－Measurement Equipment
Thin Film Precision High Wattage Resistor－ － － － PHW Series
■ ■ ■ ■ Electrical Characteristics Specifications
Operating Voltage= √ (P*R) or Max. operating voltage listed above, whichever is lower.
Overload Voltage=2.5* √ (P*R) or Max. overload voltage listed above, whichever is lower.
Tel: 886-3-5972931
■ ■ ■ ■ Features
■ ■ ■ ■ Applications
■ ■ ■ ■ Part Numbering
Type
PHW2500
Product
PHW
Type
Item
at 70°C
Rating
Power
2500: 28x6.35
3W
Dimensions
(A×B)
2500
Fax: 886-3-5973494
-40 ~ +85°C
Operating
Temp.
Range
Resistance
B: ±0.1%
C: ±0.25%
D: ±0.5%
F: ±1%
Tolerance
F
Operating
Voltage
Max.
200V
B: Bulk
Packaging
E-mail:
Code
B
■ ■ ■ ■ Construction
■ ■ ■ ■ Dimensions
Type
PHW
2500
sales@viking.com.tw
28±0.2 6.35±0.2 0.5 1.4 25±0.5 3.3±0.7 0.55±0.1
Overload
1
2
Voltage
(PPM/°C)
A
B: ±15
C: ±25
D: ±50
Max.
400V
TCR
D
Inner Electrode (Ag)
Resistor Layer (Ni/Cr)
B
R: 3W
±0.1%
Power
Rating
C
R
3
D
Resistance Range
±0.25%
http://www.viking.com.tw
5 - 10K
E
0050: 5
1001: 1K
1004: 1M
Resistance
1001
±0.5%
F
3
4
Overcoat (Epoxy)
Terminal (Cu/ Sn)
N: No Marking
±1%
G
: Standard Marking
2
Marking
max.
N
8.5
(PPM/°C)
H
TCR
Unit: mm
±15
±25
±50
1
4
(1000pcs)
Weight
0.38
(g)
63
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PHW2500FBDR1001N Summary of contents
Page 1
Thin Film Precision High Wattage Resistor－ － － － PHW Series ■ ■ ■ ■ Features －High power rating Watts －Resistance range from 5 ohm to 10K ohm. －Low TCR down to ±15 PPM/°C －Tight tolerance down ...
Page 2
Environmental Characteristics Item Requirement Temperature Coefficient of As Spec. Resistance (T.C.R.) ∆R±0.5% Short Time Overload Insulation Resistance >1000M ∆R±0.5% Endurance ∆R±0.3% Damp Heat with Load ∆R±0.2% Dry Heat ∆R±0.2% Bending Strength Solderability 90% min. coverage ∆R±0.2% ...