HVC Series0 pages

THICK FILM
SMD

HVC Series

Precision High-Value High-voltage Wraparound Chip
HIGH
VOLTAGE

F e at u r e s

•tHigh value chip resistors in thick film technology
•tLow temperature and voltage dependency (low TCR and VCR)
•tHigh working voltage up to 3000V
•tSuitable for high vacuum applications—no organics
•tContact areas: Nickel-barrier/matte tin
•tWraparound terminals
S e r i e s S p e c i f i c at i o n s

Wattage1
Series
HVC0805---

Type
0805

P70 (mW)
125

HVC1206---

1206

250

HVC2512---

2512

1000

Oper. Voltage (V)
Resistance
std. untrimmed (≥5%)
Range
200
400
100K-100M
>100M-1G
>1G-10G
>10G-100G
600
1000
100K-100M
>100M-1G
>1G-10G
>10G-100G
2000
3000
100K-100M
>100M-1G
>1G-10G
>10G-100G

Tolerance
0.5-10%
2-20%
5-20%
10-30%
0.5-10%
2-20%
5-20%
10-30%
0.5-10%
1-20%
2-20%
5-30%

TCR2
(ppm)
25, 50, 100
50, 100, 250
250, 500
2000
25, 50, 100
50, 100, 250
100, 250
500, 1000
25, 50, 100
25, 50, 100
50, 100
250, 500

VCR2
(ppm)
100
250
500
1000
50
100
250
1000
10
25
50
100

1. At continuous power dissipation the dimensions of the solder pads have to be capable of sufficient heat conduction.
2. Not all TCR/VCR combinations available in all resistance values

characteristics

Operating temperature -55°C ~ +155°C
range

Derating

Solderability 250°C, 3s, acc. to EN 60068-2-58
Max. soldering temperature 260°C, 10s, acc. to IEC 68-2-58
Long Term Stability
Load Life 70°C/1000h
Storage 125°C/1000h
Max. Voltage/1000h

<1Gt
<0.25%t
<0.5%t
<0.5%t

<10Gt
<0.5%t
<1%t
<1%t

≥10Gt
<1%
<2%
<2%

Percent Rated Power

100

Climatic category 55/155/56, acc. to EN 60068-1

80
60
40
20
0
-55

Data not specified according to EN 140401-802 (CECC 40401-802)
T e r m i n a l D e ta i l s

Base Metal PtAg
Termination Finish 100% electroplated matte Sn100
Thickness of Finish 5 microns
Barrier Material between Base Metal and Finish Porosity-free Ni (5-8 microns thickness)
Baking/Annealing Process after Sn Plating 150°C; > 4 hours
Peak Process Body Temperature (Classification 260°C for 10 seconds
Temperature) and Maximum Time
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0
50 70 100
Ambient Temperature, °C

155