RHC12K8251JBL datasheet, PDF - EEWORLD Datasheet

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RHC12K8251JBL: DescriptionFixed Resistor, Metal Glaze/thick Film, 1W, 8250ohm, 200V, 5% +/-Tol, 100ppm/Cel, Surface Mount, 2512, CHIP; CategoryPassive components The resistor; File Size2MB，7 Pages; ManufacturerFenghua (HK) Electronics Ltd.; Environmental Compliance

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RHC12K8251JBL Overview

Fixed Resistor, Metal Glaze/thick Film, 1W, 8250ohm, 200V, 5% +/-Tol, 100ppm/Cel, Surface Mount, 2512, CHIP

RHC12K8251JBL Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Objectid	145013684713
package instruction	CHIP
Reach Compliance Code	unknown
YTEOL	7.75
Other features	ANTI-SULFUR
structure	Rectangular
Installation features	SURFACE MOUNT
Number of terminals	2
Maximum operating temperature	125 °C
Minimum operating temperature	-55 °C
Package height	0.55 mm
Package length	6.4 mm
Package form	SMT
Package width	3.2 mm
method of packing	BULK
Rated power dissipation(P)	1 W
Rated temperature	70 °C
resistance	8250 Ω
Resistor type	FIXED RESISTOR
size code	2512
surface mount	YES
technology	METAL GLAZE/THICK FILM
Temperature Coefficient	100 ppm/°C
Terminal shape	WRAPAROUND
Tolerance	5%
Operating Voltage	200 V

RHC12K8251JBL Preview

SULFURATION-RESISTANT THICK FILM CHIP RESISTOR

FEATURES

With good sulfuration-resistant performance

Miniature and light weight.

Suit for reflow and wave flow solder.

Stable electrical capability, high reliability.

Low assembly cost, suit for automatic SMT equipment.

Superior mechanical and frequency characteristics.

ROHS

RoHS compliant

TYPE DESIGNATION

Example

R H

0 3

1 0 0 3

Product Code

Sulfuration-resistant

chip resistor

Power Rating

Series Code

Power rating

series

Type Code

Resistance Temperature

Coefficient Code

T.C.R

HTCR: 50ppm/

100ppm/

200ppm/

250ppm/

400ppm/

500ppm/

Jumper

Code

Normal Power

Series

Upgraded

Power Series

1210

Type

Code

0402

0603

0805

1206

1210

2010

2512

Resistance Value Code

(E-24

)

Resistance Tolerance Code

Packing Style Code

Packing Style

Lead-free Level Code

Lead-free Level

Code

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.

000

Jumper

is expressed by 000 .

Decimal point

should be expressed by "R".

Example

103=10K

E-24

1003=100K

E-96

1R0=1.0

F(Jumper)

G(Jumper)

J(Jumper)

Tolerance

0.5%

Code

10%

10m

20m

50m

Tape & Reel

Bulk Case

(

100ppm)

Terminal Lead-free

Marking ( pb content in ter-

minal 100ppm)

( 1000ppm)

Low Lead ( pb

content in resistor

body 1000ppm)

( 100ppm)

Low Lead ( pb

content in resistor

body 100ppm)

Case

Products marked that way, please contact the manufacturer.

CONSTRUCTION AND DIMENSION

unit:mm

TYPE

0402

0603

0805

1206

1210

2010

2512

1.00 0.10

1.60 0.15

2.00

3.20

5.00

6.40

0.20

0.50 0.10

0.80 0.15

1.25 0.15

1.60 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

0.20

0.30

0.50

0.60

0.10

0.20

0.25

0.30

0.40

0.50

0.60

0.10

0.20

SULFURATION-RESISTANT THICK FILM CHIP RESISTOR

APPEARANCE

The surface of resistor is covered with Protective Coating which hard to fade, and the surface of coating

should avoid unevenness.

The terminal part is covered equable , the plating is hard to fade, and should avoid unevenness,flaw,

pinhole and discoloration.

With a clear mark , the resistor body is crack-free.

REFERENCE STANDARD

GB/T 5729-2003

GB/T 9546-1995

DERATING CURVE

- 55

100

Percent ratedload

Operating

Temperature

Range

-55

125

-75

- 50

-25

)

100

125

155

Ambient temperature (

For resistors operated in ambient over 70

in accordance with the above figure.

(

)

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

RATINGS

Item

0402

0603

0805

1206

1210

2010

2512

Power

Rating

Normal

Power Series

Upgraded

Power Series

1/16W

1/10W

1/8W

1/4W

1/2W

1/10W

1/8W

1/4W

1/3W

3/4W

Max.Working

Voltage

Max.Overload

Voltage

rated current for

chip jumper

Max.Overload Current

50V

150V

200V

100V

300V

400V

Resistance

Temperature

Coefficient

0402 :10

R 1M : 200ppm/

R<10 ,1M <R 10M : 400ppm/

0603 0805 1206 1210 2010 2512

R 1M : 100ppm/

R<10 ,1M <R 10M : 250ppm/

10M <R 22M : 500ppm/

1 ~22M

E-24 E-96

Resistance Range

Resistance

Tolerance

Operating

Temperature Range

Rated Temperature

1 ~22M : 1%

10 ~1M : 0.5%

Chip jumper

50m

20m

10m

-55 ~+125

10%

Note

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

CHARACTERISTICS

Item

Specifications

No mechanical damage

1.0%R+0.05

R 50m (J )

R 20m (G )

R 10m (F )

GB/T 5729-2003

Test Methods (GB/T 5729-2003)

(Bending Distance):

0402 0603 0805 1206 1210

2010 2512 1mm

(duration):10s 1s

-55 ~+125

Measure between -55 ~+125

-55

30min ~normal temperature 2min~3min

~125

30min

5 cycles

~125

3mm

Bending Strength

T.C.R

within specified T.C.R

No mechanical damage

1.0%R+0.05

R 50m (J )

R 20m (G )

R 10m (F )

Temperature Cycling

SULFURATION-RESISTANT THICK FILM CHIP RESISTOR

Item

Specifications

No mechanical damage

2.0%R+0.05

R 50m (J )

R 20m (G ) R 10m (F )

No mechanical damage

3.0%R+0.1

R 100m (J )

R 40m (G ) R 20m (F )

No mechanical damage

3.0%R+0.1

R 100m (J )

R 40m (G ) R 20m (F )

No mechanical damage

3.0%R+0.1

R 100m (J )

R 40m (G ) R 20m (F )

No mechanical damage

1.0%R+0.05

R 50m (J )

(G ) R 10m (F )

GB/T 5729-2003

Test Methods (GB/T 5729-2003)

2.5

2.5 Rated voltage or Max. Overload Voltage

whichever is lower for 5 seconds

0 :

0 :Apply Max.overload current for 5s.

Short Time Overload

Steady state humidity

90 ~95 RH 1000

90 ~95 RH 1000h

Load Life

2 ,1000

1.5

0.5

2 ,1000h,

Rated Voltage or Max. Working

Voltage , whichever is lower.

1.5h on/0.5h off

Endurance at

upper temperature

125

1000h

Resistance to Solvent

R 20m

10h 1h

Dip in chloroethylene for 10h

1h.

100V

Insulation

Resistance

1000M

Min

Apply DC 100V between substrate and term-

ination for 1 minute, then check insulation

resistance .

Resistance to

Soldering Heat

R 20m

No mechanical damage

1.0%R+0.05

R 50m (J )

(G ) R 10m (F )

270

10s 1s

Solderability

95%

95% Cover Min

240

2s 0.5s

:100ppm

:50~60

90%RH

sulfuration-resistant

without electrical open.

96h

resistor should be exposed at a test chamber with

concentration of H

S : 100ppm; temperature of

50~60 ; humidity of 90%RH for 96 hours.

PACKAGING

Tape and reel

Paper taping

0402

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