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CRW402057R6+-1%NATCR250

Description
Fixed Resistor, Metal Glaze/thick Film, 2W, 57.6ohm, 6000V, 1% +/-Tol, 250ppm/Cel, 4020,
CategoryPassive components    The resistor   
File Size41KB,2 Pages
ManufacturerSRT Resistor Technology Gmbh
Environmental Compliance
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CRW402057R6+-1%NATCR250 Overview

Fixed Resistor, Metal Glaze/thick Film, 2W, 57.6ohm, 6000V, 1% +/-Tol, 250ppm/Cel, 4020,

CRW402057R6+-1%NATCR250 Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerSRT Resistor Technology Gmbh
Reach Compliance Codecompli
ECCN codeEAR99
structureChi
Number of terminals2
Maximum operating temperature155 °C
Minimum operating temperature-55 °C
Package height0.6 mm
Package length10.2 mm
Package formSMT
Package width5.1 mm
method of packingBulk
Rated power dissipation(P)2 W
resistance57.6 Ω
Resistor typeFIXED RESISTOR
seriesCRW
size code4020
technologyMETAL GLAZE/THICK FILM
Temperature Coefficient250 ppm/°C
Tolerance1%
Operating Voltage6000 V

CRW402057R6+-1%NATCR250 Preview

SRT Resistor Technology
Power Chip Resistors
Type: CRW
Sizes: 1210, 1216, 2010, 2040, 2512, 4020
Features:
Chip Resistors in Thickfilm
Contact areas Nickel-barrier / matte tin
RF – versions with air-abrasive trimming
Improved pulse power rating untrimmed
Suitable for high vacuum applications – no organics
Dimensions:
Sizes
1210
1216
2010
2040
2512
4020
L
3.2
+0.2/-0.05
3.2
+0.2/-0.05
5.1
+0.2/-0.05
B
2.5
+0.2/-0.05
4.1
+0.2/-0.05
2.5
+0.2/-0.05
D
0.5
+0.2/-0.1
0.5
+0.2/-0.1
0.6
+0.2/-0.1
C
0.8
±
0.2
0.8
±
0.2
1.2
±
0.2
B
L
D
5.1
+0.2/-0.05
6.3
+0.2/-0.05
10.2
+0.2
10.2
+0.2/-0.05
3.50
+0.2/-0.05
5.1
+0.2
0.6
+0.2/-0.1
0.6
+0.2/-0.1
0.6
+0.2/-0.1
1.2
±
0.2
0.9
±
0.2
0.9
±0.2
C
L = Length, B = Width, D = Thickness, C = Width of wrap around (in mm)
Packaging:
Bulk in plastic bags – minimum quantity 100 pieces per value
Blistertape acc. to IEC 60286-3 – minimum 1000 pieces per value
Reel diameter 180 mm or 330 mm
Ordering Data:
Type – value – tolerance – TCR – packaging
Example: CRW 1216 100 R
±
1% TK50 Tape 180 mm
Untrimmed parts are indicated by the extension “NA” in the order code:
Type – value – tolerance – NA – TCR - packaging
Example: CRW 1216 100 R
±
5% NA TK50 Tape 180 mm
If no requirements for TCR and taping are given, the standard value (highest value in table) will
be supplied and packaging is bulk.
Issue 10-2008
SRT Resistor Technology GmbH
Ostlandstr. 31
D-90556 Cadolzburg
Germany
Fon:
Fax:
E-mail:
Internet:
+49 (0)9103 / 7952-0
+49 (0)9103 / 5128
info@srt-restech.de
www.srt-restech.de
SRT Resistor Technology
Power Chip Resistors
Type: CRW
Sizes: 1210, 1216, 2010, 2040, 2512, 4020
Technical data – depending on size:
Size
Power rating P
70
(W)
(P
155
= 0 W)
Working voltage
4)
U_, U
eff
(V)
trimmed
untrimmed (Tol. > 5%)
1)
1210
0,35
200
600
1216
0,5
200
600
2010
0,75
3)
250
900
2040
2,0
3)
250
900
2512 (M)
1,0 / 1,5
3)
300 (1000)
1200 (2000)
4020 (M)
2,0
3)
500 (4000)
1500 (6000)
Ranges / Tolerances /
TCR
2)
0R1 – < 1R
1R – < 100R
100R – 100M
100k – 100M
1)
2)
TC250
5/10/20%
TC100/250
1/…/20%
TC50/100
1/.../20%
TK50/100
1/.../20%
TC250
5/10/20%
TC100/250
1/…/20%
TC50/100
1/.../20%
TK50/100
1/.../20%
TC250
5/10/20%
TC100/250
1/…/20%
TC50/100
1/.../20%
TK25/50/100
1/.../20%
TC250
5/10/20%
TC100/250
1/…/20%
TC50/100
1/.../20%
TK25/50/100
1/.../20%
TC250
5/10/20%
TC100/250
1/…/20%
TC50/100
0.5/.../20%
TK25/50/100
1/.../20%
TC250
5/10/20%
TC100/250
1/…/20%
TC50/100
0.5/.../20%
TK25/50/100
1/.../20%
At continuous power dissipation the dimensions of solder-pads have to secure sufficient heat-conduction.
TC/50: Temperature range + 25°C...+ 125°C
3)
Higher power requires oversized solder pad
4)
Continuouse operating voltage: U =
√(P*R)
Zero-Ohm-Jumper: :< 50 mOhm. TCR max. + 4000 ppm/K
M at 2512/4020: Meander structure with higher working voltage in brackets.
Technical data – general:
Temperature range
Climatic category acc. to EN 60068-1
Solderability acc EN 60068-2-58 (lead free and lead containing)
Max. soldering temperature acc. EN 60068-2-58
Long term stability
Storage 125°C/1000h
Storage 155°C/1000h
Load P
70
/70°C/1000h
Short term overload
Damp heat (56d/40°C/96%)
10R – 100M
<0.5%
<1%
<1%
<0.25%
<0.5%
-55°C ... +155°C
55/155/56
250°C 3 s
260°C 10 s
<10R
<1%
<2%
<2%
<0.5%
<1%
Data not specified according EN 140401-802 (CECC 40401-802)
Specifications subject to change without notice
Issue 10-2008
Fon:
Fax:
E-mail:
Internet:
+49 (0)9103 / 7952-0
+49 (0)9103 / 5128
info@srt-restech.de
www.srt-restech.de
SRT Resistor Technology GmbH
Ostlandstr. 31
D-90556 Cadolzburg
Germany
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