CQA-K251256R-10%100PPM/KNB4 datasheet, PDF

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CQA-K251256R-10%100PPM/KNB4: DescriptionFixed Resistor, Metal Glaze/thick Film, 1W, 56ohm, 500V, -10% +/-Tol, 100ppm/Cel, Surface Mount, 2512, CHIP; File Size181KB，2 Pages; ManufacturerMicrotech GmbH Electronic; Environmental Compliance

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CQA-K251256R-10%100PPM/KNB4 Overview

Fixed Resistor, Metal Glaze/thick Film, 1W, 56ohm, 500V, -10% +/-Tol, 100ppm/Cel, Surface Mount, 2512, CHIP

CQA-K251256R-10%100PPM/KNB4 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Objectid	145061601355
package instruction	CHIP
Reach Compliance Code	compliant
Country Of Origin	Germany
YTEOL	6.9
Other features	ANTI-SULFUR
structure	Rectangular
Installation features	SURFACE MOUNT
Number of terminals	2
Maximum operating temperature	155 °C
Minimum operating temperature	-55 °C
Package height	0.75 mm
Package length	6.5 mm
Package form	SMT
Package width	3.3 mm
method of packing	TR, BLISTER, 7 INCH
Rated power dissipation(P)	1 W
Rated temperature	70 °C
Guideline	TS 16949
resistance	56 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	-10%
Operating Voltage	500 V

CQA-K251256R-10%100PPM/KNB4 Preview

microtech GmbH electronic Teltow

Chip resistors - Made in Germany

Trimmable series with enhanced visual recognition

Type: CQA

Sizes: 0402, 0603, 0805, 1206, 1210, 1218, 2010, 2512

Characteristics:

•

Chip resistors in thick film technology

Resistance area trimmable after manufacturing, clearly seperated for detecting by visual systems

Maximum trimming factor=1,3; higher factors by reducing of U

max

or P

available

Resistance area coated with glass passivation

RoHS-conform

Customer specific barcodes available - also in 2D

All sizes can be manufactured with the following contact variants



Electroplated pure tin



Contact with low rest permeability -N, suitable only for reflow soldering method

(The recommended storage time should not exceed 1 year after delivery)



Epoxy bondable contact –K



Special corrosive gas resistant contact –S, Sulfur resistance verified according to ASTM B 809

Size

Length

Min

Max

ISO/TS 16949:2009

ISO 14001:2009

Dimensions (in mm):

Width

Min

Max

Depth

Min

Max

Contact

back

Min

Max

Contact

front

Min

Max

0402

0603

0805

1206

1210

1218

2010

2512

0,95

1,50

1,85

2,90

3,00

4,80

6,10

1,10

1,70

2,15

3,35

3,30

5,20

6,50

0,45

0,75

1,10

1,45

2,35

4,50

2,30

3,00

0,60

0,95

1,40

1,75

2,65

4,80

2,70

3,30

0,25

0,35

0,50

0,40

0,55

0,65

0,75

0,10

0,15

0,25

0,35

0,50

0,60

0,75

0,85

0,05

0,10

0,15

0,25

0,35

0,50

0,60

0,75

0,85

Packaging units:

Reel

180 mm

330 mm

Samples on request

5 T pcs.

10 T pcs. for size 0402

10 T pcs.

20 T pcs.

8 T pcs.

16 T pcs.

Card tape

acc. EN 60286-3

4 T pcs.

Blister tape

Ordering information:

CQA

Type

CQA

-N

Contact

Standard (without

add.)

-N (non magnetic)

-K (epoxy bondable)

-S (corrosive gas

resistant)

0805

Size

0402

10R

-30%

50ppm/K

TCR

100

Marking

Packaging

(optional)

R-

Tolerance

Value

100R

Customer

specific

pcs. / Reel

(T pcs.)

Depends

on size

and

packaging

unit

N- only without P- Card tape

B- Blister tape

S- Bulk

2512

Page 36

Revision: 25-Jan-18

Catalog microtech GmbH electronic

microtech GmbH electronic Teltow

ISO/TS 16949:2009

ISO 14001:2009

Chip resistors - Made in Germany

Trimmable series with enhanced visual recognition

Type: CQA

Sizes: 0402, 0603, 0805, 1206, 1210, 1218, 2010, 2512

Technical data – depending on size:

Size

Nominal

voltage

max

(V)

0402

0603

0805

1206

1210

1218

2010

2512

150

200

300

500

Load

(W)

0,063

0,100

0,125

0,250

0,500

1,000

0,500

1,000

1R – 100R

R-Range

R-Tolerance*

(± %)

-5 / -10 / -20 / -30

TCR

(± ppm/K)

50 / 100

Packaging

*optional with tolerances of ±5%, ±10%, ±20% or ±30%

Dimensions of trimming area (in mm):

Size

Min

trim

(mm)

Length

Max

Min

trim

(mm)

Width

Max

trim

0402

0603

0805

1206

1210

1218

2010

2512

0,30

0,50

0,90

1,80

1,40

2,90

4,20

0,50

0,90

1,30

2,20

1,80

3,60

5,00

0,30

0,35

0,70

1,00

1,70

3,60

1,80

1,90

0,40

0,55

0,90

1,20

1,90

3,80

2,00

2,10

trim

Technical data - general:

Technical data

Operating temperature range

Climatic category acc. EN 60068

Solderability acc. EN 60068-2-58

Soldering heat resistance acc. EN 60068-2-58

Long time stability (before trimming)

Storage 155°C / 1000h

Endurance P

/ 70°C / 1000h

Damp heat, steady state (56d / 40°C / 96%)

±( 1,0% + 0,05R )

±( 0,5% + 0,05R )

±( 1,0% + 0,05R )

-55°C… +155°C

55 / 155 / 56

245°C 3s

±( 0,5% + 0,05R ) at 260°C 10s

Data, unless specified, acc. EN 140401-802.

Catalog microtech GmbH electronic

Revision: 25-Jan-18

Page 37

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