PTF51 반도체 회로 부품 판매점
Metal Film Resistors
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 Vishay |
www.vishay.com
PTF
Vishay Dale
Metal Film Resistors, High Precision, High Stability
FEATURES
• Extremely low temperature coefficient of
resistance
• Very low noise and voltage coefficient
• Very good high frequency characteristics
• Can replace wirewound bobbins
• Proprietary epoxy coating provides superior
moisture protection
• For surface mount product, see Vishay Dale’s
PSF datasheet (www.vishay.com/doc?30162)
• Material categorization: For definitions of compliance
please see www.vishay.com/doc?99912
Note
* Lead (Pb)-containing terminations are not RoHS-compliant.
Exemptions may apply.
STANDARD ELECTRICAL SPECIFICATIONS
GLOBAL
MODEL
PTF51
PTF56
PTF65
HISTORICAL
MODEL
POWER RATING (3)
P85 °C
W
PTF-51
0.05
PTF-56
0.125
PTF-65
0.25
LIMITING ELEMENT TEMPERATURE
VOLTAGE MAX. (1) COEFFICIENT
V ± ppm/°C
200 5, 10, 15
300 5, 10, 15
500 5, 10, 15
TOLERANCE
±%
0.02, 0.05, 0.1, 0.25, 0.5, 1
0.01, 0.02, 0.05, 0.1, 0.25, 0.5, 1
0.05, 0.1, 0.25, 0.5, 1
RESISTANCE
RANGE
15 to 100K
15 to 500K
15 to 1M
Notes
• DSCC has created a drawing to support the need for a precision axial-leaded product. Vishay Dale is listed as a resource on this drawing
as follows:
DSCC
DRAWING
NUMBER
VISHAY DALE
MODEL
POWER RATING
P85 °C
W
RESISTANCE
RANGE
TOLERANCE
±%
TEMPERATURE MAXIMUM WORKING
COEFFICIENT
VOLTAGE (1)
± ppm/°C
V
89088
PTF56..31,
PTF56..32 (2)
0.100
15 to 100K 0.01, 0.05, 0.1, 0.5, 1
5, 10
200
90038
PTF65..16,
PTF65..14 (2)
0.250
15 to 100K
0.05, 0.1, 0.5, 1
5, 10
200
This drawing can be viewed at: www.landandmaritime.dla.mil/Programs/MilSpec/ListDwgs.aspx?DocTYPE=DSCCdwg
(1) Continuous working voltage shall be P x R or maximum working voltage, whichever is less.
(2) Hot solder dipped leads.
(3) For operation of the PTF resistors at higher power ratings, see the Load Life Shift Due to Power and Derating table. This table gives a
summary of the effects of using the PTF product at the more common combinations of power rating and case size, as well as quantifies the
load life stability under those conditions.
TEMPERATURE COEFFICIENT CODES
GLOBAL TC CODE
HISTORICAL TC CODE
Z T-16
Y T-13
X T-10
TEMPERATURE COEFFICIENT
5 ppm/°C
10 ppm/°C
15 ppm/°C
GLOBAL PART NUMBER INFORMATION
New Global Part Numbering: PTF5620K500BYRE (preferred part numbering format)
P T F 56 2 0 K 5 0 0 B Y R E
GLOBAL
MODEL
PTF51
PTF56
PTF65
RESISTANCE
VALUE
R=Ω
K = kΩ
M = MΩ
15R000 = 15 Ω
500K00= 500 kΩ
1M0000= 1.0 MΩ
TOLERANCE
CODE
T = ± 0.01 % (4)
Q = ± 0.02 % (4)
A = ± 0.05 %
B = ± 0.1 %
C = ± 0.25 %
D = ± 0.5 %
F=±1%
TEMP.
COEFFICIENT
Z = 5 ppm
Y = 10 ppm
X = 15 ppm
0 = Special
PACKAGING
EK = Lead (Pb)-free, bulk
EA = Lead (Pb)-free, T/R (full)
EB = Lead (Pb)-free,
T/R (1000 pieces)
BF = Tin/lead, bulk
RE = Tin/lead, T/R (full)
R6 = Tin/lead, T/R (1000 pieces)
Historical Part Number example: PTF-5620K5BT-13R36 (will continue to be accepted)
PTF-56
20K5
B
T-13
R36
SPECIAL
Blank = Standard
(Dash number)
(Up to 3 digits)
From 1 to 999
as applicable
HISTORICAL MODEL RESISTANCE VALUE TOLERANCE CODE TEMP. COEFFICIENT
PACKAGING
Notes
• For additional information on packaging, refer to the Through-Hole Resistor Packaging document (www.vishay.com/doc?31544).
(4) Historical tolerance codes were BB for 0.01 % and BC for 0.02 %.
Revision: 15-Nov-12
1 Document Number: 31019
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
www.vishay.com
PTF
Vishay Dale
TECHNICAL SPECIFICATIONS
PARAMETER
Rated Dissipation at 85 °C
Limiting Element Voltage
Insulation Voltage (1 Min)
Thermal Resistance
Terminal Strength, Axial
Insulation Resistance
Category Temperature Range
Failure Rate
Weight (Max.)
UNIT
W
V
Veff
K/W
N
°C
10-9/h
g
PTF51
0.05
200
> 500
< 1300
> 150
1011
- 55 to + 150
<1
0.11
PTF56
0.125
300
> 500
< 520
> 50
1011
- 55 to + 150
<1
0.35
PTF65
0.25
500
> 500
260
> 50
1011
- 55 to + 150
<1
0.75
DIMENSIONS
1.50 ± 0.125 (1)
(38.10 ± 3.18)
L
L1 max.
D
d
GLOBAL
DIMENSIONS in inches (millimeters)
MODEL
L
D
L1 max.
d
PTF51
0.150 ± 0.020 0.070 ± 0.010
(3.81 ± 0.51) (1.78 ± 0.25)
0.200
(5.08)
0.016
(0.41)
PTF56
0.250 ± 0.031 0.091 ± 0.009
(6.35 ± 0.79) (2.31 ± 0.23)
0.300
(7.62)
0.025
(0.64)
PTF65
0.375 ± 0.062 0.145 ± 0.016 0.475
(9.53 ± 1.57) (3.68 ± 0.41) (12.07)
0.025
(0.64)
Note
(1) Lead length for product in bulk pack. For product supplied in tape and reel, the actual lead length would be based on the body size, tape
spacing and lead trim.
PERFORMANCE
TEST
Life (at Standard Power Ratings)
Thermal Shock
Short Time Overload
Low Temperature Operation
Moisture
Resistance to Soldering Heat
Damp Heat IEC 60068-2-3
Dielectric Withstanding Voltage
CONDITIONS OF TEST
MIL-PRF-55182 Paragraph 4.8.18
1000 h rated power at + 85 °C
Mil-STD-202, Method 107
- 55 °C to + 85 °C
MIL-R-10509, Paragraph 4.7.6
MIL-PRF-55182, Methods 4.8.10
MIL-PRF-55182, Paragraph 4.8.15
MIL-STD-202, Methods 210
56 days at 40 °C and 92 % RH
MIL-STD-202, Methods 301 and 105
TEST RESULTS (TYPICAL TEST LOTS)
± 0.04 %
± 0.02 %
± 0.01 %
± 0.02 %
± 0.08 %
± 0.02 %
± 0.08 %
± 0.01 %
MATERIAL SPECIFICATIONS
Element
Encapsulation
Core
Termination
Precision deposited nickel chrome alloy with controlled annealing
Specially formulated epoxy compounds. Coated construction
Fire-cleanded high purity ceramic
Standard lead material is solder-coated copper. Solderable and weldable
per MIL-STD-1276, Type C.
MARKING
Temperature coefficient: T10 = 15 ppm, T13 = 10 ppm, T16 = 5 ppm
Tolerance: F = 1 %, D = 0.5 %, C = 0.25 %, B = 0.1 %, A = 0.05 %, BC = 0.02 %, BB = 0.01 %
PTF51: (3 lines)
PTF56, PTF65: (4 lines)
PTF51
37K4
BC T13
Style and size
Value
Tolerance and TC
PTF56
49K9
BB T16
1211
Style and size
Value
Tolerance and TC
4-digit date code
Revision: 15-Nov-12
2 Document Number: 31019
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
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