PTF65250R00BYBF Vishay, PTF65250R00BYBF Datasheet

Metal Film Resistors 1/4watt 250ohms .1% 10ppm

PTF65250R00BYBF

Manufacturer Part Number

PTF65250R00BYBF

Description

Metal Film Resistors 1/4watt 250ohms .1% 10ppm

Manufacturer

Vishay

Series

PTFr

Type

Metal Film Resistors, High Precision, High Stabilityr

Datasheet

1.PTF561K0000AYEK.pdf (4 pages)

Specifications of PTF65250R00BYBF

Resistance

250 Ohms

Tolerance

0.1 %

Power Rating

0.25 Watt (1/4 Watt)

Voltage Rating

500 Volts

Temperature Coefficient

+/- 10 PPM / C

Termination Style

Axial

Operating Temperature Range

- 55 C to + 150 C

Dimensions

3.68 mm Dia. x 9.53 mm L

Lead Free Status / Rohs Status

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PTF

Vishay Dale

Notes

• Marking: Print-marked-model, value, tolerance, TC, date code

• 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

(1)

(2)

(3)

Note

(4)

* Pb containing terminations are not RoHS compliant, exemptions may apply

STANDARD ELECTRICAL SPECIFICATIONS

GLOBAL

MODEL

PTF51

PTF56

PTF65

TEMPERATURE COEFFICIENT CODES

GLOBAL TC CODE

GLOBAL PART NUMBER INFORMATION

Continuous working voltage shall be

New Global Part Numbering: PTF5620K500BYRE (preferred part numbering format)

Historical tolerance codes were BB for 0.01 % and BC for 0.02 %

follows:

This drawing can be viewed at:

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.

Historical Part Number example: PTF-5620K5BT-13R36 (will continue to be accepted)

DSCC

DRAWING

NUMBER

89088

90038

GLOBAL

MODEL

PTF51

PTF56

PTF65

HISTORICAL

MODEL

PTF-51

PTF-56

PTF-65

Metal Film Resistors, High Precision, High Stability

VISHAY DALE

PTF56..32

PTF65..14

PTF56..31,

PTF65..16,

HISTORICAL

MODEL

1M0000= 1.0 MΩ

PTF-56

500K00= 500 kΩ

MODEL

15R000 = 15 Ω

RESISTANCE

VALUE

M = MΩ

K = kΩ

POWER RATING

R = Ω

(2)

www.dscc.dla.mil/Programs/MilSpec/ListDwgs.asp?DocType=DSCCdwg

POWER RATING

0.125

0.05

0.25

85 °C

P x R

RESISTANCE

0.100

0.250

For technical questions, contact:

85 °C

Q = ± 0.02 %

VALUE

T = ± 0.01 %

HISTORICAL TC CODE

20K5

A = ± 0.05 %

C = ± 0.25 %

TOLERANCE

B = ± 0.1 %

D = ± 0.5 %

F = ± 1 %

(3)

CODE

or maximum working voltage, whichever is less.

LIMITING ELEMENT

VOLTAGE MAX.

T-16

T-13

T-10

RESISTANCE

(4)

15 to 100K

200

300

500

RANGE

TOLERANCE

COEFFICIENT

CODE

0 = Special

Y = 10 ppm

X = 15 ppm

Z = 5 ppm

(1)

TEMP.

TEMPERATURE

ff2aresistors@vishay.com

COEFFICIENT

0.01, 0.05, 0.1, 0.5, 1

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

• For surface mount product, see Vishay Dale’s PSF

• Compliant to RoHS Directive 2002/95/EC

moisture protection

datasheet

± ppm/°C

0.05, 0.1, 0.5, 1

5, 10, 15

TOLERANCE

± %

COEFFICIENT

R6 = Tin/lead, T/R (1000 pieces)

EA = Lead (Pb)-free, T/R (full)

TEMP.

T-13

EK = Lead (Pb)-free, bulk

RE = Tin/lead, T/R (full)

EB = Lead (Pb)-free,

0.01, 0.02, 0.05, 0.1, 0.25, 0.5, 1

BF = Tin/lead, bulk

T/R (1000 pieces)

0.02, 0.05, 0.1, 0.25, 0.5, 1

PACKAGING

TEMPERATURE COEFFICIENT

0.05, 0.1, 0.25, 0.5, 1

TEMPERATURE

COEFFICIENT

TOLERANCE

± ppm/°C

5, 10

± %

PACKAGING

10 ppm/°C

15 ppm/°C

5 ppm/°C

R36

Document Number: 31019

MAXIMUM WORKING

Blank = Standard

Revision: 18-Nov-10

(Dash number)

(Up to 3 digits)

VOLTAGE

as applicable

SPECIAL

RESISTANCE

200

15 to 100K

15 to 500K

15 to 1M

RANGE

(1)

Related parts for PTF65250R00BYBF

PTF65250R00BYBF Summary of contents

Page 1

... PTF-56 0.125 PTF65 PTF-65 0.25 Notes • Marking: Print-marked-model, value, tolerance, TC, date code • 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 POWER RATING VISHAY DALE DRAWING MODEL NUMBER PTF56 ...

Page 2

... 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. For technical questions, contact: ff2aresistors@vishay.com Vishay Dale PTF56 PTF65 0.125 0.25 300 500 > ...

Page 3

... PTF Metal Film Resistors, High Precision, High Stability Vishay Dale LOAD LIFE SHIFT DUE TO POWER AND DERATING (AT 85 °C) The power rating for the PTF parts is tied to the derating temperature, the heat rise of the parts, and the ΔR for the load life performance. ...

Page 4

... Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay’ ...

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