CR1206F1271CT datasheet, PDF - EEWORLD Datasheet

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CR1206F1271CT: DescriptionThick Film Resistors - SMD; CategoryPassive components; File Size469KB，3 Pages; ManufacturerTT Electronics

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CR1206F1271CT Overview

Thick Film Resistors - SMD

CR1206F1271CT Parametric

Parameter Name	Attribute value
Product Attribute	Attribute Value
Manufacturer	TT Electronics
Product Category	Thick Film Resistors - SMD
Resistance	1.27 kOhms
Power Rating	250 mW (1/4 W)
Tolerance	0.25 %
Temperature Coefficient	100 PPM / C
Minimum Operating Temperature	- 55 C
Maximum Operating Temperature	+ 155 C
Voltage Rating	200 V
Case Code - in	1206
Case Code - mm	3216
Application	High Reliability
Packaging	Reel
Height	0.7 mm
Length	3.2 mm
Package / Case	1206 (3216 metric)
Product	Thick Film Resistors High Reliability
Technology	Thick Film
Termination Style	SMD/SMT
Width	1.6 mm
Mounting Style	PCB Mount

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Surface Mounted

Resistors

Surface

Mounted Resistors

Surface

Mounted

CR Series

CECC released products

Resistors

CECC released products

for high reliability applications

versions available

100% high temperature and overload screened

Series

Terminations available for wire bonding or soldering

CECC released products

to 0503

versions available for high reliability applications

Available in sizes down

temperature and

1 ohm to 100M ohms

100% high

Resistance range

overload screened

Terminations available for wire bonding or soldering

versions available for high reliability applications

Tolerances down

Terminations available for wire

to 0.1%

or soldering

Available in sizes down to 0503

bonding

Solder terminations have a nickel barrier layer

Resistance

sizes down to

to 100M ohms

range 1 ohm

0503

Available in

Shorting Links available

Resistance range 1 ohm to 100M ohms

Tolerances down to 0.1%

Solder terminations have a nickel barrier layer

Shorting Links available

Welwyn Components

100% high temperature and overload screened

Welwyn Components

Electrical Data

All Pb-free parts comply with EU Directive 2011/65/EU (RoHS2)

Notes

Electrical Data

Commercial

CR0503

CR0603

CR0805

CR1005

CR1206

CR2010

CR2512

0.1

Power rating at 70°C

watts

0.063

0.125

0.25

0.5

1.0

Resistance range

ohms

1R to 10M

1R to 100M

1R to 1M

Limiting element voltage

volts

CR0603

CR0805

CR1005

100

CR1206

150

CR2010

200

R2512

400

Notes

500

Commercial

CR0503

TCR -55° to +155°C

ppm/°C

0.1

Power rating at 70°C

watts

0.063

0.125

0.25

0.5

1.0

<10R: 200, 10R-1M0: 100, >1M0:250

Resistance range

sistance toleranc

ohms

1R to

10M

1R to 100M

1 2,

0.1, 0.25, 0.5,

Limiting element voltage

temperatu

volts

nge

100

150

200

400

500

Ambient

re ra

°C

-55 to 155

<10R: 200,

10R-1M0: 100, >1M0:250

0.1, 0.2

, 0.

805

, 2, 5

5, 1

-55 to 155

See table of val

Power rating at 70°C

Resistance range

CECC 40401-004 Requirements

Limiting

Power rating at 70°C

element voltage

watts

TCR

Resistance range

-55°C to +125°C

ohm

TCR +20°C

Limiting element voltage

to +70°C

volts

TCR -55°C to +125°C

nce tolera

ppm/°C

Resista

nce

TCR +20°C to

Ambient temperature range

+70°C

ppm/°C

TCR -55° to +155°C

ppm/°C

Resistance toleranc

C 40401-004 Requirements

CEC

Ambient temperature range

°C

watts

ohms

volts

ppm/°C

°C

0.125

CR1206

0.25

See table of value ranges

CR0805

0.125

200

1R to 10M

<10 ohms 200: 10 to 1M 100: >1M 200

<10 ohms 200: 10 to 1M 50: >1M 100

100

200

<10 ohms 200: 10 to 1M 100: >1M 200

1, 2, 5

0.5,

<10 ohms 200: 10 to 1M 50: >1M

-55 to +125

100

0.5, 1, 2, 5

to +125

CR0603

-55

CR0805

See table of value ranges

CR1206

100

0.25

1R to 10M

See table of val

Resistance tolerance

Ambient temp

ECC

0401-008 Requirements

e atur ange

°C

CECC 40401-008 Requirements

Resistance range

Power rating at 70°C

watts

Limiting element voltage

Resistance range

ohms

TCR -55°C

Limiting element voltage

to +155°C

volts

Resistance toleran

ppm/°C

TCR -55°C to +155°C

Resistance tolerance

ent temperature r

Ambi

Ambient temperature range

°C

Power rating at 70°C

CR1206

CR2010

CR2512

watts

0.125

0.25

0.5

1.0

0.1

CR0603

CR0805

CR1206

CR2010

CR2512

ohms

1R to 10M

1R to 10M 1R to 1M

1R to 1M

0.125

0.25

0.5

1.0

0.1

volts

100

to 10M 1R to 1M

200

to 1M

400

500

1R to 10M

ppm/°C

<10R: 200, 10R-1M0: 100, >1M0:250

100

200

400

500

0.1, 0.25, 0.5, 1, 2, 5

<10R:

0.5, 1,

10R-1M0: 100, >1M0:250

200,

2, 5

0.1, 0.25, 0.5, 1, 2, 5

See table of value ranges

°C

1, 2, 5

-55 to 155

0.5,

-55 to 155

See table of val

CECC 40401-003 Requirements

Power rating at 70°C

watts

Resistance range

ohms

Limiting element voltage

volts

-55°C to +12

ppm/°C

°C

5°C

TCR -55°C to +1

CECC 40401-003 Requirements

watts

ohms

volts

ppm/°C

°C

Res

Resistance toleran

ance tolerance

Ambient temp

rat

emperature r

°C

e t

CR0805

CR1206

0.063

0.125

0.063

0.125

1R to 3M

1R to 5M

1R to 3M

1R to 5M

100

200

100

hms 3

<5 ohms 500: 5 to 10 o

ohms

50:

0: 5 to 10 ohms 350:

10 to

ohms 250

10 to 3M ohms 100: >3M

3M ohms 100: >3M ohms 250

0.25, 0.5, 1, 2, 5

See table of value ranges

-55 to 125

CR0805

CR1206

See table of val

These tables indicate the

tables

specification requirements, and these are met or exceeded by

are met or exceeded by the

product

These

CECC

indicate the CECC specification requirements, and these

the corresponding CR series

corresponding CR series product

Values

Thermal impedance

Values

E24 & E96 preferred

°C/watt

800

Thermal impedance

°C/watt

550

800

360

1.5

550

290

360

200

E24 & E96 preferred

290

Any value to order

Mounted on custom

designed PCB’s

Any value to

200

Zero-ohm rating

Zero-ohm residual resistance

Mounted on c

designed P

Zero-ohm residual resistance

<20

1.5

<20

General Note

TT Electronics reserves the right to make changes in product specification without notice or liability.

All information is subject to TT Electronics’ own data and is considered accurate at time of going to print.

BI Technologies IRC Welwyn

www.ttelectronics.com/resistors

05.18

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