RHOPOINT CHM2010 Precision high value chip resistor Datasheet

SRT Resistor Technology
Precision High Value Chip Resistors
Type: CHM, CRM
Sizes: 0805, 1206, 1210, 2010, 2512, 4020
Features:
•
•
•
•
•
•
Meander structured High Value Chip Resistors in Thickfilm
Low temperature and voltage dependency
High Working Voltage up to 3000 V
Suitable for high vacuum applicatons – no organics
High temperature application up to 300°C possible (CHM-HT)
Non-magnetic (CHM only)
Contact areas:
•
•
CHM: PtAg for conductive glueing and soldering (non-magnetic, high temp. appl.)
CRM: Nickel-barrier / matte tin
Dimensions:
Size
L
B
+0.15/-0.05
1.25
D
+0.15/-0.05
0.40
C
+0.15/-0.05
0.3 +0.2/-0.1
0805
2.00
1206
3.20 +0.15/-0.05
1.50 +0.2/-0.05
0.40 +0.15/-0.05
0.3 +0.2/-0.1
1210
3.20 +0.15/-0.05
2.50 +0.2/-0.05
0.50 +0.15/-0.05
0.8 ±0.2
2010
5,10 +0,15/-0,05
2,50 +0,2/-0,05
0,60 +0,20/-0,1
1,2 ±0,2
2512
6.30 +0.15/-0.05
3.50 +0.2/-0.05
0.60 +0.15/-0.05
0.9 ±0.2
4020
10.20 +0.20/-0.05
5.10 +0.2/-0.05
0.60 +0.20/-0.1
0.9 ±0.2
B
D
L
C
L = Length, B = Width, D = Thickness, C = Width of wrap around (in mm)
Packaging:
Bulk in plastic bags – minimum quantity 30 pieces per value
Blistertape acc. to IEC 60286-3 – minimum 500 pieces per value
Reel diameter 180 mm or 330 mm
Ordering Data:
Type – value – tolerance – TCR – packaging
Example: CHM 2512 10G ±10% TCR 100 Tape 180 mm
Not trimmed parts are indicated by the extension “NA” in the order code:
Type – value – tolerance – NA – TCR - packaging
Example: CHM 2512 10G ±10% NA TCR 100 Tape 180 mm
If no requirements for TCR and taping are given, the highest value in table will be supplied and
packaging is bulk. Standard measuring voltage is 10V, other measuring voltages on request.
Issue 07-2008
SRT Resistor Technology GmbH
Ostlandstr. 31
D-90556 Cadolzburg
Germany
Fon:
Fax:
E-mail:
Internet:
+49 (0)9103 / 7952-0
+49 (0)9103 / 5128
[email protected]
www.srt-restech.de
SRT Resistor Technology
Precision High Value Chip Resistors
Type: CHM, CRM
Sizes: 0805, 1206, 1210, 2010, 2512, 4020
Technical data – depending on size:
Size
Power rating P70 (mW)
(P155 = 0 mW)
Working voltage U_, Ueff (V)
trimmed
untrimmed (Tol. > 5%)
0805
1206
1210
2010
125
250
350
500
200
600
600
1000
1000
1200
1500
2000
4020
2512
1000
preliminary
1)
1500
2000
3000
1)
2000
3000
Ranges / Tolerances /
TCR2) / VCR
100K – 100M
>100M – 1G
>1G – 10G
>10G – 100G
>100G – 1T
>1T – 10T
0.5/1/2/5/10%
TC25/50/100
<50 ppm/V
2/5/10/20%
TC50/100/250
<250 ppm/V
5/10/20%
TC100/250
<500 ppm/V
10/20/30%
TC1000/2000
<1000 ppm/V
10/20/30%
TC2000/3000
<2000 ppm/V
–
0.5/1/2/5/10%
TC25/50/100
<50 ppm/V
2/5/10/20%
TC50/100/250
<100 ppm/V
5/10/20%
TC100/250
<250 ppm/V
10/20/30%
TC500/1000
<1000 ppm/V
10/20/30%
TC1000/2000
<2000 ppm/V
10/20/30%
TCR/VCR
on request
0.5/1/2/5/10%
TC25/50/100
<25 ppm/V
1/2/5/10/20%
TC25/50/100
<50 ppm/V
2/5/10/20%
TC50/100
<100 ppm/V
5/10/20/30%
TC500/1000
<500 ppm/V
5/10/20/30%
TC1000/2000
<1000 ppm/V
5/10/20/30%
TCR/VCR
on request
0.5/1/2/5/10%
TC25/50/100
<25 ppm/V
1/2/5/10/20%
TC25/50/100
<50 ppm/V
2/5/10/20%
TC50/100
<100 ppm/V
5/10/20/30%
TC250/500
<500 ppm/V
5/10/20/30%
TC500/1000
<1000 ppm/V
5/10/20/30%
TCR/VCR
on request
0.5/1/2/5/10%
TC25/50/100
<10 ppm/V
1/2/5/10/20%
TC25/50/100
<25 ppm/V
2/5/10/20%
TC50/100
<100 ppm/V
5/10/20/30%
TC250/500
<250 ppm/V
5/10/20/30%
TC500/1000
<500 ppm/V
5/10/20/30%
TCR/VCR
on request
0.5/1/2/5/10%
TC25/50/100
<10 ppm/V
1/2/5/10/20%
TC25/50/100
<10 ppm/V
1/2/5/10/20%
TC50/100
<25 ppm/V
2/5/10/20/30%
TC250/500
<100 ppm/V
5/10/20/30%
TC500/1000
<250 ppm/V
5/10/20/30%
TCR/VCR
on request
1)
At continuous power dissipation the dimensions of solder-pads have to secure sufficient heat-conduction
TC25/50: Temperature range +25°C...+85°C
Lower values of tolerance, TCR and VCR on request and agreement
Special versions with Au-contacts on request
2)
Technical data – general:
Temperature range
-55°C ... +155°C
Climatic category acc. to DIN EN 60068-1
55/155/56
Solderability acc DIN EN 60068-2-58 (lead-free and lead-containing)2)
250°C, 3s
Max. soldering temperature acc. DIN EN 60068-2-58
260°C, 10s
Extended temperature range up to 300°C possible- see datasheet: High temperature chip resistors
<1G
<10G
≥10G
Storage 125°C/1000h
<0.5%
<1%
<2%
Max voltage/1000h
<0.5%
<1%
<2%
Long term stability
2)
Up to 6 months after shipment; longer at storage in Nitrogen
Data not specified according EN 140401-802 (CECC 40401-802)
Issue 07-2008
SRT Resistor Technology GmbH
Ostlandstr. 31
D-90556 Cadolzburg
Germany
Fon:
Fax:
E-mail:
Internet:
+49 (0)9103 / 7952-0
+49 (0)9103 / 5128
[email protected]
www.srt-restech.de
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