TG12H4990DB datasheet, PDF - EEWORLD Datasheet

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TG12H4990DB: DescriptionFixed Resistor, Thin Film, 0.5W, 499ohm, 150V, 0.5% +/-Tol, 50ppm/Cel, Surface Mount, 2512, CHIP; CategoryPassive components The resistor; File Size2MB，7 Pages; ManufacturerFenghua (HK) Electronics Ltd.; Environmental Compliance

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TG12H4990DB Overview

Fixed Resistor, Thin Film, 0.5W, 499ohm, 150V, 0.5% +/-Tol, 50ppm/Cel, Surface Mount, 2512, CHIP

TG12H4990DB Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Objectid	1279124168
package instruction	CHIP, ROHS COMPLIANT
Reach Compliance Code	unknown
ECCN code	EAR99
structure	Rectangular
JESD-609 code	e3
Installation features	SURFACE MOUNT
Number of terminals	2
Maximum operating temperature	155 °C
Minimum operating temperature	-55 °C
Package height	0.55 mm
Package length	6.4 mm
Package shape	RECTANGULAR PACKAGE
Package form	SMT
Package width	3.2 mm
method of packing	BULK
Rated power dissipation(P)	0.5 W
Rated temperature	70 °C
resistance	499 Ω
Resistor type	FIXED RESISTOR
size code	2512
surface mount	YES
technology	THIN FILM
Temperature Coefficient	50 ppm/°C
Terminal surface	Tin (Sn) - with Nickel (Ni) barrier
Terminal shape	WRAPAROUND
Tolerance	0.5%
Operating Voltage	150 V

TG12H4990DB Preview

THIN FILM CHIP FIXED RESISTORS

FEATURES

5PPM/

(

0.05%

1%)

Low TCR( 5PPM/ ) and low noise

High accuracy(

0.05%

1%)

Stable electrical capability, high reliability.

Low assembly cost, suit for automatic SMT equipment.

Suit for reflow and wave flow solder.

RoHS

RoHS compliant

Applications

Medical Equipment Test/Measurement Equipment Printer Equipment Automatic Equipment

Controller Converters Communication Device Mobile phone etc.

TYPE DESIGNATION

Example

0 5

1 0 0 2

Product Code

Power Rating

Series Code

Code

Power

1/16W

1/10W

1/8W

1/4W

1/2W

1/3W

3/4W

Type Code

Resistance Temperature

Coefficient Code

T.C.R

5ppm/

10ppm/

15ppm/

25ppm/

50ppm/

Thin film chip fixed resistors

Code

1210

Type

0402

0603

0805

1206

1210

2010

2512

0402

0603

0805

1206

2010

2512

Code

Resistance Value Code

(E-24

)

Three digits

(E-24 series): The first two digits are

significant figures and the third one

denotes number of zeros.

(E-96

)

Four digits

(E-96 series): The first three digits are

significant figures and the four one

denotes number of zeros.

Decimal point should be

expressed by "R".

Example

103=10K

E-24

1003=100K

E-96

1R0=1.0

Resistance

Tolerance Code

Packing Style Code

Code Packing Style

Code

Tolerance

0.05%

0.10%

0.25%

0.50%

1.00%

Case

Bulk Case

Tape & Reel

Products marked that way, please contact the manufacturer.

THIN FILM CHIP FIXED RESISTORS

CONSTRUCTION AND DIMENSION

Ceramic Substrate

Reverse Electrode

Face Electrode

NiCr Resistive Element

Passivation

Protective Coating

Marking

Inner Termination

Middle Termination

Outer Termination

unit:mm

TYPE

0402

0603

0805

1206

1210

2010

2512

1.00 0.10

1.60 0.15

2.00 0.20

3.20 0.20

5.00 0.20

6.40 0.20

0.50 0.10

0.80 0.15

1.25 0.15

1.60 0.15

2.40 0.15

2.50 0.20

3.20 0.20

0.30 0.10

0.40 0.10

0.50 0.10

0.55 0.10

0.25 0.10

0.30 0.20

0.40 0.20

0.50 0.20

0.60 0.20

DERATING CURVE

- 55

100

Percent ratedload

155

-75

-50

- 25

(

)

,rated load (power rating or current rating) shall be derated

100

)

125

150

175

Operating

Temperature

Range

-55

155

Ambient temperature

For resistors operated in ambient over 70

in accordance with the above figure.

(

RATINGS

Item

0402

0603

0805

1206

1206 \ 2010

2512

Power

Rating

N:1/16W

1/16W

H:1/10W

N:1/10W

H:1/8W

N:1/8W

H:1/4W

N:1/4W

1/2W

H:1/3W

Max.Working

Voltage

25V

50V

100V

150V

Max.Overload

Voltage

TCR(PPM/ )

50V

100V

200V

300V

25 PPM/

50 PPM/

Resistance Range

10 ~100K

10 ~332K

4.7

~1M

Resistance

Tolerance

Operating

Temperature Range

0.05%

0.10%

0.25%

0.50%

1.0%

-55 ~+155

Special Ratings

Item

0402

0603

0805

1206

2010

2512

N:1/16W

Power

Rating

1/16W

H:1/10W

N:1/10W

H:1/8W

N:1/8W

H:1/4W

N:1/4W

H:1/3W

1/2W

Max.Working

Voltage

25V

50V

100V

150V

Max.Overload

Voltage

TCR(PPM/ )

Resistance Range

50V

100V

200V

300V

5 PPM/

~5K

~12K

50 ~15K

50 ~200K

10PPM/

50 ~30K

15PPM/

~50K

~470K

50 ~50K

~470K

50 ~330K

50 ~470K

Resistance

Tolerance

Operating

Temperature Range

0.05%

0.10%

0.25%

0.50%

1.0%

-55 ~+155

Note 1 Rated Voltage= Power Rating Resistance Value or Max. Working Voltage , whichever is lower.

N is normal power rating , H is high power rating.

THIN FILM CHIP FIXED RESISTORS

Characteristics

Specifications

Item

0.05%

Test Method

T.C.R

within specified T.C.R

IEC 60115-1 4.8

+25/-55/+25/+125/+25

IEC 60115-1 4.13

2.5

RCWV2.5 or Max Overload Voltage,

whichever is lower, for 5 seconds

IEC 60115-1 4.7

Apply Max Overload Voltage

for 1 minute

IEC 60115-1 4.6

100V

0.05%R+0.05

0.2%R+0.05

Dielectric

Withstand

Voltage

By type

Insulation

Resistance

1000M

Apply

DC 100V between substrate and

termination for 1 minute, then check

insulation resistance

IEC 60115-1 4.19

-55 ~150

100

-55 ~150

100 cycles

IEC 60115-1 4.25.1

2 ,1000

1.5

0.5

2 ,1000h,

Rated Voltage or Max. Working

Voltage , whichever is lower.

1.5h on/0.5h off

Resistance to

sodering heat

0.05%R+0.05

0.25%R+0.05

Load Life

0.05%R+0.05

0.25%R+0.05

0.5%R+0.05

high power rating

Steady state

humidity

0.05%R+0.05

0.5%R+0.05

0.3%R+0.05

high power rating

IEC 60115-1 4.24

2 90~95%RH 1000

2 90~95%RH 1000h

0.05%R+0.05

0.2%R+0.05

IEC 60068-2-2

155 96

96 hours @155 without load

Low Temperature

Operation

0.05%R+0.05

0.5%R+0.05

0.2%R+0.05

high power rating

IEC 60115-1 4.36

-65

1 Hour,-65 ,followed by 45minutes

of RCWV

(Bending Distance):

2010 2512 2mm

1206 1210 4mm

0402 0603 0805 5mm

:60s 5s

Bending

Strength

0.05%R+0.05

0.2%R+0.05

Solder-ability

95%

95% Min coverage

IEC 60115-1 4.17

240

2 0.5

240

2s 0.5s

Resistance to

Soldering Heat

0.05%R+0.05

0.2%R+0.05

IEC 60115-1 4.18

270

10 1

270

10s 1s

PACKAGING

Tape and reel

Paper taping

0402:

0603

0805 1206 1210:

unit:mm

TYPE

0402

0603

0805

1206

1210

1.20

0.1

0.70 0.1

1.10 0.1

1.65 0.1

1.90 0.2

2.80 0.2

8.0 0.20

3.5 0.05

1.75

0.1

1.85 0.1

2.35 0.1

3.50 0.2

3.50

0.1

unit:mm

TYPE

0402

0603

0805

1206

1210

2.0 0.05

4.0 0.1

2.0 0.05

1.5 0.1

0.42

0.60

0.75

0.05

0.1

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