HVC1206T1004JET Datasheet, PDF (1/2 Pages) Ohmite Mfg. Co. – Precision High-Value High-voltage Wraparound Chip

THICK FILM
SMD
HVC Series
Precision High-Value High-voltage Wraparound Chip
F e at u r e s
• High value chip resistors in thick film technology
• Low temperature and voltage dependency (low TCR and VCR)
• High working voltage up to 3000V
• Suitable for high vacuum applications—no organics
• Contact areas: Nickel-barrier/matte tin
• Wraparound terminals
Series Specifications
Series
HVC0805---
HVC1206---
HVC2512---
Type
0805
1206
2512
Wattage¹
P70 (mW)
125
250
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%
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
Climatic category 55/155/56, acc. to EN 60068-1
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
<1G <10G ≥10G
<0.25% <0.5% <1%
<0.5% <1% <2%
<0.5% <1% <2%
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
Derating
100
80
60
40
20
0
-55
0
50 70 100
155
Ambient Temperature, °C
Data not specified according to EN 140401-802 (CECC 40401-802)
Terminal Details
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
1 1600 Golf Rd., Rolling Meadows, IL 60008 • 1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax [phone] • www.ohmite.com