WATF3AN-37402F-AHWTTR datasheet, PDF

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WATF3AN-37402F-AHWTTR: DescriptionRES,SMT,THIN FILM,374K OHMS,100WV,1% +/-TOL,-50,50PPM TC,0705 CASE; CategoryPassive components The resistor; File Size36KB，1 Pages; ManufacturerMini-Systems Inc (MSI); Websitehttp://www.mini-systemsinc.com

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WATF3AN-37402F-AHWTTR Overview

RES,SMT,THIN FILM,374K OHMS,100WV,1% +/-TOL,-50,50PPM TC,0705 CASE

WATF3AN-37402F-AHWTTR Parametric

Parameter Name	Attribute value
Reach Compliance Code	compliant
ECCN code	EAR99
structure	Chip
Manufacturer's serial number	WATF3AN(FTOL)
Number of terminals	2
Maximum operating temperature	150 °C
Minimum operating temperature	-55 °C
Package height	0.254 mm
Package length	1.905 mm
Package form	SMT
Package width	1.27 mm
method of packing	TR
Rated power dissipation(P)	0.25 W
resistance	374000 Ω
Resistor type	FIXED RESISTOR
series	WATF3AN(F TOL)
size code	0705
technology	THIN FILM
Temperature Coefficient	-50,50 ppm/°C
Tolerance	1%
Operating Voltage	100 V

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THIN FILM SURFACE MOUNT RESISTORS

WATF SERIES

DAT

MECHANICAL DATA

Full Wrap Around

SERIES

WATF - 1

WATF - 2

WATF - 3

WATF - 4

WATF - 5

WATF - 6

WATF - 7

WATF - 8

WATF - 9

SUBSTRATE

RESISTOR

BOND PADS

AND WRAPAROUND

TERMINATIONS

0.040" x 0.020" x 0.010"

0.035" x 0.035" x 0.010"

0.075" x 0.050" x 0.010"

0.050" x 0.050" x 0.010"

0.126" x 0.063" x 0.010"

0.100" x 0.050" x 0.010"

0.020" x 0.020" x 0.010"

0.055" x 0.025" x 0.010"

0.153" x 0.050" x 0.010"

99.6% ALUMINA, ALUMINUM NITRIDE

TANT

ANTALUM

NICHROME OR TANTALUM NITRIDE

TOLERANCE

(±0.003")

STANDARD.

GOLD WITH NICKEL BARRIER STANDARD.

TERMINATION

OPTIONAL WITH SOLDER; OR HALF-WRAP TERMINATION

RATING

POWER RATING

@ 70°C

125mW

250mW

500mW

250mW

125mW

250mW

500mW

ELECTRICAL DATA

DAT

Half-Wrap

SERIES

WATF

ABSOLUTE

T.C.R.

-1

-2

-3

-4

-5

-6

-7

-8

-9

TOLERANCE

OHMIC VALUE

18KΩ

Ω −

18K

Ω

150KΩ

Ω −

150K

Ω

400KΩ

Ω −

400K

Ω

400KΩ

Ω −

400K

Ω

700KΩ

Ω −

700K

Ω

625KΩ

Ω −

625K

Ω

51KΩ

Ω −

51K

Ω

100KΩ

Ω −

100K

Ω

1MΩ

Ω −

Ω

0.1%, 0.5%, 1%, 2%, 5%, 10%

STANDARD

±100ppm/° STANDARD (TaN)

±25ppm/°C STANDARD (NiCr); ±100ppm/

C STANDARD (TaN)

OPTIONAL TO ±25ppm/°C

DAT

SERIES DATA

CURRENT NOISE

DIELECTRIC BREAKDOWN

INSULATION RESISTANCE

OPERATING VOLT

OPERATING VOLTAGE

SHORT TERM OVERLOAD

HIGH TEMP EXPOSURE

THERMAL SHOCK

RESISTANCE

MOISTURE RESISTANCE

STABILITY

OPERATING

OPERATING TEMP RANGE

FREQUENCY

STRAY DISTRIBUTED

CAPACIT

ACITANCE

CAPACITANCE

101Ω

250KΩ

101

Ω

TO 250K

Ω

: -40dB

100Ω

250KΩ

≤

100

Ω

≥

250K

Ω

: -30dB

400 V MIN.

Ω

MIN.

100 V MAX.

RATED

25°

±0.

0.2

5X RATED POWER, 25° C, 5 SEC., ±0.25% MAX.

∆

R/R: ±0.1% MSI TYPICAL

±0.25%

0.03

03%

150°C, 100 HRS., ±0.25% MAX.

∆

R/R: ±0.03% MSI TYPICAL

107F, ±0.25%

MIL-STD 202, METHOD 107F, ±0.25% MAX.

∆

R/R: ±0.1% MSI TYPICAL

±0.

0.5

0.1

MIL-STD 202, METHOD 106, ±0.5% MAX.

∆

R/R: ±0.1% MSI TYPICAL

70°C,

POWER, ±0.5%

1000 HRS., 70°C, 100% POWER, ±0.5% MAX.

∆

R/R: ±0.1% MSI TYPICAL

-55

-55°C TO +150°C

DC THROUGH 20 GHz

(TaN)

0.06pF (NiCr); 0.08pF (TaN)

DESIGNATION

PART NUMBER DESIGNATION

WATF

SERIES

1, 2

3, 4

5, 6

7, 8

SUBSTRATE

A = Alumina

N = Aluminum

Nitride

RESISTIVE

FILM

N = Nichrome

T = Tantalum

Nitride

XXXXX

OHMIC VALUE

5-Digit Number:

1st 4 Digits Are

Significant With

"R" As Decimal

Point When

Required.

5th Digit

Represents

Number of Zeros.

TOLERANCE

= 0.1%*

= 0.5%*

= 1%

= 2%

= 5%

= 10%

HWU

HWT

OPTION

= ±50ppm/°C

= ±25ppm/°C

= Half-Wrap

Untinned

= With SN62

Solder ***

= Tape and

Reel ****

= Untinned**

= Half-Wrap

Tinned.

(Solder option

applies to all

Conductor

Surfaces)

MINI-SYSTEMS, INC.

THIN FILM DIVISION

45 FRANK MOSSBERG DRIVE, ATTLEBORO, MA 02703

508-226-2111 FAX: 508-226-2211

DCN TF 111-E-0403

Consult Sales for power capabilities

on Aluminum Nitride.

* Value Dependent

** For Conductive Epoxy Mount.

*** For Solder Mount.

**** Consult Sales for Availability.

EXAMPLE: WATF 1AN-50R00F-T = 0.040" x 0.020" x 0.010", Alumina Substrate,

Resistor, 50Ω

Tol.,

Solder.

Wrap

Nichrome Resistor, 50

Ω

, ±1% Tol., ±25ppm/°C, w/ Solder. Full Wrap Around.

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