CHM4020 [RHOPOINT]

Precision High Value Chip Resistors; 精度高价值贴片电阻


型号：	CHM4020
厂家：	RHOPOINT COMPONENTS
描述：	Precision High Value Chip Resistors 精度高价值贴片电阻
文件：	总2页 (文件大小：43K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

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

0805

1206

1210

2010

2512

4020

2.00 ^+0.15/-0.05

3.20 ^+0.15/-0.05

5,10 ^+0,15/-0,05

6.30 ^+0.15/-0.05

10.20 ^+0.20/-0.05

1.25 ^+0.15/-0.05

1.50 ^+0.2/-0.05

2.50 ^+0.2/-0.05

2,50 ^+0,2/-0,05

3.50 ^+0.2/-0.05

5.10 ^+0.2/-0.05

0.40 ^+0.15/-0.05

0.50 ^+0.15/-0.05

0,60 ^+0,20/-0,1

0.60 ^+0.15/-0.05

0.60 ^+0.20/-0.1

0.3 ^+0.2/-0.1

0.2

0.8 ^±

0,2

1,2 ^±

0.2

0.9 ^±

0.9 ^±0.2

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

info@srt-restech.de

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:

4020

preliminary

Size

0805

1206

1210

2010

2512

Power rating P₇₀(mW)

(P₁₅₅= 0 mW)

1000¹⁾

1500¹⁾

125

250

350

500

Working voltage U_, U_eff(V)

trimmed

untrimmed (Tol. > 5%)

200

600

1000

1200

1500

2000

3000

2000

3000

Ranges / Tolerances /

TCR²⁾/ VCR

0.5/1/2/5/10%

TC25/50/100

<25 ppm/V

0.5/1/2/5/10%

TC25/50/100

<50 ppm/V

0.5/1/2/5/10%

TC25/50/100

<50 ppm/V

0.5/1/2/5/10%

TC25/50/100

<25 ppm/V

0.5/1/2/5/10%

TC25/50/100

<10 ppm/V

0.5/1/2/5/10%

TC25/50/100

<10 ppm/V

100K – 100M

>100M – 1G

>1G – 10G

>10G – 100G

>100G – 1T

>1T – 10T

2/5/10/20%

TC50/100/250

<250 ppm/V

2/5/10/20%

TC50/100/250

<100 ppm/V

1/2/5/10/20%

TC25/50/100

<50 ppm/V

1/2/5/10/20%

TC25/50/100

<50 ppm/V

1/2/5/10/20%

TC25/50/100

<25 ppm/V

1/2/5/10/20%

TC25/50/100

<10 ppm/V

5/10/20%

TC100/250

<500 ppm/V

5/10/20%

TC100/250

<250 ppm/V

2/5/10/20%

TC50/100

<100 ppm/V

2/5/10/20%

TC50/100

<100 ppm/V

2/5/10/20%

TC50/100

<100 ppm/V

1/2/5/10/20%

TC50/100

<25 ppm/V

10/20/30%

TC1000/2000

<1000 ppm/V

10/20/30%

TC500/1000

<1000 ppm/V

5/10/20/30%

TC500/1000

<500 ppm/V

5/10/20/30%

TC250/500

<500 ppm/V

5/10/20/30%

TC250/500

<250 ppm/V

2/5/10/20/30%

TC250/500

<100 ppm/V

10/20/30%

TC2000/3000

<2000 ppm/V

10/20/30%

TC1000/2000

<2000 ppm/V

5/10/20/30%

TC1000/2000

<1000 ppm/V

5/10/20/30%

TC500/1000

<1000 ppm/V

5/10/20/30%

TC500/1000

<500 ppm/V

5/10/20/30%

TC500/1000

<250 ppm/V

10/20/30%

TCR/VCR

on request

5/10/20/30%

TCR/VCR

on request

5/10/20/30%

TCR/VCR

on request

5/10/20/30%

TCR/VCR

on request

5/10/20/30%

TCR/VCR

on request

–

¹⁾At continuous power dissipation the dimensions of solder-pads have to secure sufficient heat-conduction

²⁾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

Technical data – general:

Temperature range

-55°C ... +155°C

55/155/56

Climatic category acc. to DIN EN 60068-1

Solderability acc DIN EN 60068-2-58 (lead-free and lead-containing)²⁾

Max. soldering temperature acc. DIN EN 60068-2-58

250°C, 3s

260°C, 10s

Extended temperature range up to 300°C possible- see datasheet: High temperature chip resistors

Long term stability

Storage 125°C/1000h

Max voltage/1000h

<1G

<10G

<1%

≥10G

<2%

<0.5%

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

info@srt-restech.de

www.srt-restech.de

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