DataSheet8.cn


PDF ( 数据手册 , 数据表 ) PR03

零件编号 PR03
描述 Power Metal Film Leaded Resistors
制造商 Vishay
LOGO Vishay LOGO 


1 Page

No Preview Available !

PR03 数据手册, 描述, 功能
www.vishay.com
PR01, PR02, PR03
Vishay BCcomponents
Power Metal Film Leaded Resistors
FEATURES
• High power in small packages (1 W / 0207 size
to 3 W / 0617 size)
• Defined fusing characteristics
• Technology: metal film
• Meets active and passive flammability
requirements as defined in IEC 60115-1
• AEC-Q200 qualified (PR01 and PR02)
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
DESCRIPTION
A homogeneous film of metal alloy is deposited on a high
grade ceramic body. After a helical groove has been cut in
the resistive layer, tinned connecting wires of electrolytic
copper or copper-clad iron are welded to the end-caps. The
resistors are coated with a red, non-flammable lacquer
which provides electrical, mechanical and climatic
protection. This coating is not resistant to aggressive fluxes
and cleaning solvents. The encapsulation is resistant to all
cleaning solvents in accordance with IEC 60068-2-45.
APPLICATIONS
• All general purpose power applications
• Automotive electronics
• Lighting ballast
TECHNICAL SPECIFICATIONS
DESCRIPTION
PR01
PR02
Cu-lead
PR02
FeCu-lead
PR03
Cu-lead
DIN size
Resistance range (1)
Resistance tolerance (2)
0207
0.22 to 1 M
± 1 %; ± 5 %
0411
0.33 to 1 M
± 1 %; ± 5 %
0411
1 to 1 M
± 1 %; ± 5 %
0617
0.68 to 1 M
± 1 %; ± 5 %
Temperature coefficient
Rated dissipation, P70
1  R
R<1
Thermal resistance (Rth)
Operating voltage, Umax. AC/DC
E-series
Basic specification
Stability after:
Endurance test (1000 h, P70)
Damp heat test (56 days)
Soldering (10 s, 260 °C)
± 250 ppm/K
± 250 ppm/K
± 250 ppm/K
± 250 ppm/K
1W
0.6 W
135 K/W
350 V
2 W 1.3 W 3 W
1.2 W - 1.6 W
75 K/W
115 K/W
60 K/W
500 V
500 V
750 V
E24, E96 (± 1 %); E24 (± 5 %)
IEC 60115-1
R max.: ± (5 % R + 0.1 )
R max.: ± (3 % R + 0.1 )
R max.: ± (1 % R + 0.05 )
Notes
(1) R value is measured with probe distance of 24 mm ± 1 mm using 4-terminal method.
(2) 1 % tolerance is available for Rn-range from 1 upwards.
PR03
FeCu-lead
0617
1 to 1 M
± 1 %; ± 5 %
± 250 ppm/K
2.5 W
-
75 K/W
750 V
Revision: 10-Sep-15
1 Document Number: 28729
For technical questions, contact: [email protected]
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000







PR03 pdf, 数据表
www.vishay.com
200
T
(K)
160
120
80
40
0
0
Ø 0.78 mm Cu-leads
1
2 P (W) 3
PR03 Hot-spot temperature rise (T) as a function
of dissipated power.
PR01, PR02, PR03
Vishay BCcomponents
200
ΔT
(K)
160
120
80
40
0
0
Ø 0.78 mm FeCu-leads
1
2
P (W)
PR03 Hot-spot temperature rise (T) as a function
of dissipated power.
Revision: 10-Sep-15
8 Document Number: 28729
For technical questions, contact: [email protected]
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000







PR03 equivalent, schematic
www.vishay.com
PR01, PR02, PR03
Vishay BCcomponents
TEST PROCEDURES AND REQUIREMENTS
IEC
60115-1
CLAUSE
IEC
60068-2-
TEST
METHOD
TEST
PROCEDURE
4.23 Climatic sequence:
4.23.2
2 (Ba)
Dry heat
200 °C; 16 h
4.23.3
30 (Db)
Damp heat,
cyclic
55 °C; 24 h;
90 % to 100 % RH; 1 cycle
4.23.4
1 (Aa)
Cold
-55 °C; 2 h
4.23.5
13 (M)
Low air pressure
8.5 kPa; 2 h;
15 °C to 35 °C
4.23.6
30 (Db)
Damp heat,
cyclic
55 °C; 5 days;
95 % to 100 % RH; 5 cycles
4.24
78 (Cab)
Damp heat
(steady state)
(40 ± 2) °C; 56 days;
(93 ± 3 )% RH
4.25.1
-
Endurance
(at 70 °C)
U = P70 x R or U = Umax.;
1.5 h on; 0.5 h off; 70 °C; 1000 h
4.26
- Active flammability
Accidental overload test
4.29
45 (Xa)
Component solvent Isopropyl alcohol (used in industrial application)
resistance
+23 °C; toothbrush method
4.35
- Passive flammability
Needle flame test
REQUIREMENTS PERMISSIBLE
CHANGE
(Rmax.)
Rins min.: 103 M
Rmax.: ± (1.5 % R + 0.1 )
Rmax.: ± (3 % R + 0.1 )
Rmax.: ± (5 % R + 0.1 )
No damage,
no flamming of gauze cylinder
Marking legible; no visible damage
No ignition of product,
no ignition of under layer
burning time is less than 30 s
Revision: 10-Sep-15
16 Document Number: 28729
For technical questions, contact: [email protected]
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000










页数 20 页
下载[ PR03.PDF 数据手册 ]


分享链接

Link :

推荐数据表

零件编号描述制造商
PR01Power Metal Film Leaded ResistorsVishay
Vishay
PR0101Diode (spec sheet)American Microsemiconductor
American Microsemiconductor
PR0102Diode (spec sheet)American Microsemiconductor
American Microsemiconductor
PR0103Diode (spec sheet)American Microsemiconductor
American Microsemiconductor

零件编号描述制造商
STK15C88256-Kbit (32 K x 8) PowerStore nvSRAMCypress Semiconductor
Cypress Semiconductor
NJM4556DUAL HIGH CURRENT OPERATIONAL AMPLIFIERNew Japan Radio
New Japan Radio
EL1118-G5 PIN LONG CREEPAGE SOP PHOTOTRANSISTOR PHOTOCOUPLEREverlight
Everlight


DataSheet8.cn    |   2020   |  联系我们   |   搜索  |  Simemap