EEWORLDEEWORLDEEWORLD

Part Number

Search

PTF65250R00AYEK

Description
Metal Film Resistors - Through Hole 1/4watt 250ohms .05% 10ppm
CategoryPassive components   
File Size160KB,4 Pages
ManufacturerVishay
Websitehttp://www.vishay.com
Environmental Compliance
Download Datasheet Parametric View All

PTF65250R00AYEK Online Shopping

Suppliers Part Number Price MOQ In stock  
PTF65250R00AYEK - - View Buy Now

PTF65250R00AYEK Overview

Metal Film Resistors - Through Hole 1/4watt 250ohms .05% 10ppm

PTF65250R00AYEK Parametric

Parameter NameAttribute value
Product AttributeAttribute Value
ManufacturerVishay
Product CategoryMetal Film Resistors - Through Hole
RoHSDetails
Resistance250 Ohms
Power Rating250 mW (1/4 W)
Tolerance0.05 %
Temperature Coefficient10 PPM / C
Minimum Operating Temperature- 55 C
Maximum Operating Temperature+ 150 C
Voltage Rating500 V
Diameter3.68 mm
Length9.53 mm
Termination StyleAxial
PackagingBulk
ProductPrecision Metal Film Resistors
TypeMetal Film Resistors, High Precision, High Stability
Lead Diameter0.64 mm
Factory Pack Quantity100
Unit Weight0.026455 oz
PTF
www.vishay.com
Vishay Dale
Metal Film Resistors, Axial, High Precision, High Stability
FEATURES
• Extremely low temperature coefficient of
resistance
• Very low noise and voltage coefficient
Available
• Very good high frequency characteristics
• Can replace wirewound bobbins
• Proprietary epoxy coating provides superior
moisture protection
• For surface mount product, see Vishay Dale’s
Available
PSF datasheet (www.vishay.com/doc?30162)
• Material categorization: for definitions of compliance
please see
www.vishay.com/doc?99912
Note
*
This datasheet provides information about parts that are RoHS-compliant and / or parts that are non-RoHS-compliant. For example, parts
with lead (Pb) terminations are not RoHS-compliant. Please see the information / tables in this datasheet for details.
STANDARD ELECTRICAL SPECIFICATIONS
GLOBAL HISTORICAL
MODEL
MODEL
RESISTANCE
POWER RATING
(3)
LIMITING ELEMENT TEMPERATURE
TOLERANCE
RANGE
VOLTAGE MAX.
(1)
COEFFICIENT
P
85 °C
±%
W
V
± ppm/°C
0.05
200
5, 10, 15
0.02, 0.05, 0.1, 0.25, 0.5, 1
15 to 100K
0.125
300
5, 10, 15
0.01, 0.02, 0.05, 0.1, 0.25, 0.5, 1
15 to 500K
0.25
500
5, 10, 15
0.05, 0.1, 0.25, 0.5, 1
15 to 1M
PTF51
PTF-51
PTF56
PTF-56
PTF65
PTF-65
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:
TEMPERATURE MAXIMUM WORKING
RESISTANCE
DSCC
TOLERANCE
VISHAY DALE POWER RATING
COEFFICIENT
VOLTAGE
(1)
P
85 °C
RANGE
DRAWING
±%
MODEL
± ppm/°C
W
V
NUMBER
PTF56..31,
89088
0.100
15 to 100K
0.01, 0.05, 0.1, 0.5, 1
5, 10
200
PTF56..32
(2)
PTF65..16,
0.250
15 to 100K
0.05, 0.1, 0.5, 1
5, 10
200
90038
PTF65..14
(2)
This drawing can be viewed at:
www.landandmaritime.dla.mil/Programs/MilSpec/ListDwgs.aspx?DocTYPE=DSCCdwg
Continuous working voltage shall be
P
x
R
or maximum working voltage, whichever is less.
Hot solder dipped leads.
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.
(1)
(2)
(3)
TEMPERATURE COEFFICIENT CODES
GLOBAL TC CODE
Z
Y
X
HISTORICAL TC CODE
T-16
T-13
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
GLOBAL
MODEL
PTF51
PTF56
PTF65
T
F
5
6
2
0
K
5
0
0
B
Y
R
E
SPECIAL
Blank = standard
(Dash number)
(Up to 3 digits)
From
1 to 999
as applicable
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)
RESISTANCE
VALUE
R
=
Ω
K
= kΩ
M
= MΩ
15R000
= 15
Ω
500K00
= 500 kΩ
1M0000
= 1.0 MΩ
TOLERANCE
CODE
T
=
±
0.01 %
(1)
Q
=
±
0.02 %
(1)
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
PTF-56
20K5
B
T-13
R36
PACKAGING
HISTORICAL MODEL RESISTANCE VALUE TOLERANCE CODE TEMP. COEFFICIENT
Notes
• For additional information on packaging, refer to the Through-Hole Resistor Packaging document (www.vishay.com/doc?31544).
(1)
Historical tolerance codes were BB for 0.01 % and BC for 0.02 %.
Revision: 16-Sep-16
Document Number: 31019
1
For technical questions, contact:
ff2aresistors@vishay.com
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
STM32 RTC registers
It is said that STM32 has a 32-bit second counter, which can be accumulated as long as the battery is sufficient. The device I use is the STM32F4 MCU. Can this 32-bit register be read? Also, the calen...
bigbat stm32/stm8
Unleash! Fairchild Online Design Tools Launch
Fairchild online design tool is now available . Try it in person. Power Supply WebDesigner design tool (one click to use)Fairchild Design Tools Team recently launched an online design tool: Power Supp...
EEWORLD社区 Power technology
Task switching issues in UCOS-II
Now I have ported UCOS 2.76 on S3C2440, but a very strange problem occurred when establishing multi-tasks main(){ OSInit(); OSTaskCreate(Task_B, (void *)0, &Task_B_Stack[TSK_STK_SIZE-1],2); OSTaskCrea...
toshbia Real-time operating system RTOS
Please do not delete, thank you~~~
...
159zhou Embedded System
STM32 CubeMx software has been updated to support F1 series (download link attached)
[i=s]This post was last edited by bobde163 on 2015-1-24 13:11[/i] [size=4]Today I casually opened the CubeMX software to check for updates. I first checked the version number and found that the firmwa...
bobde163 Embedded System
NXP LPC1768 BMW Development Board Chapter 1 GPIO Experiment
[align=center][color=#222222][backcolor=rgb(238, 238, 238)][font=sans-serif][font=宋体][color=#444444][size=5]Chapter 1[ /size][/color][/font][font=宋体][color=#444444][size=5] [/size][/color][/font][font...
旺宝电子 NXP MCU

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 1494  2315  591  1452  256  31  47  12  30  6 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号