product guide
Ultra Precision Thin Film Chip Resistor
Type VR ±.01% to ±.05%
Construction
Features:
Tolerance from 0.05% to ±0.01%
Thin film TaN & Ni/Cr Resistor
TCR from ±5ppm~±50ppm
Applications:
Medical Equipment, Measurement Instrument, Communication Devices, Printer Equipment
Dimensions (mm)
Size Style L W T D1 D2
0402 VR02 1.00±0.05 0.50±0.05 0.30±0.05 0.20±0.10 0.20±0.10
0603 VR03 1.60±0.10 0.80±0.10 0.45±0.10 0.30±0.20 0.30±0.20
0805 VR05 2.00±0.15 1.25±0.15 0.50±0.10 0.30±0.20 0.30±0.20
1206 VR06 3.00±0.10 1.50±0.10 0.55±0.10 0.45±0.20 0.40±0.20
2010 VR10 4.90±0.15 2.40±0.15 0.60±0.10 0.60±0.30 0.50±0.25
2512 VR12 6.30±0.15 3.10±0.15 0.60±0.10 0.60±0.30 0.50±0.25

Electrical Specifications:
Item
Type		 Power
Rating		 Operating
Temp. Range		 Max
Operating
Voltage		 Max
Overload
Voltage		 Resistance
Tolerance		 T.C.R vs. Resistance ()
5ppm 10 & 15ppm 25 &50ppm
VR12
2512		 1/2W -55 ~+125°C. 150V 300V ±0.05%
±0.01%
50~50k
 25~500k 10~500k
VR10
2010		 1/4W
-55 ~+125°C.
150V
300V
 ±0.05%
±0.01%
50~30k
 25~500k 25-500k
VR06
1206		 1/8W
-55 ~+125°C.
150V
300V
 ±0.05%
±0.01%
50~30k
 25~400k 25-500k
VR05
0805		 1/10W
-55 ~+125°C.
100V
200V
 ±0.05%
±0.01%
50~16k
 25~200k 25-200k
VR03
0603		 1/16W
-55 ~+125°C.
50V
100V
±0.05%
±0.01%
50~8k
25~100k
 25-100k
VR02
0402		 1/16W
-55 ~+125°C.
25V
50V
±0.05%
±0.01%
50~2k
50~12k
 50-12k
Consult factory for resistance values & T.C.'s outside of specifications shown.
PerformanceSpecifications:
1 Temperature Coefficient of Resistance As Spec MIL-STD-202F Method 304
+25/-55/+25/+125/+25°C.
2 Short Term Overload ±(0.5% + 0.05) JIS-C-5202-5.5
RCWV 2.5orMax Overload Voltage
5seconds
3 Dielectric Withstand Voltage by Type MIL-STD-202F Method 301
Apply Max Overload Voltage
for 1 minute
4 Insulation Resistance >1000M MIL-STD-202F Method 302
Apply 100Vdc for 1 minute
5 Thermal Shock ±(0.5% + 0.05) MIL-STD-202F Method 107G
-55°C.~125°C, 100cycles
6 Load Life ±(0.5% + 0.05) MIL-STD-202F Method 108A
RCWV 70°C 1.5 hours on, 0.5 hours off
1000~1048 hours
7 Humidity
(Steady State)		 ±(0.5% + 0.05) MIL-STD-202F Method 103B
40°C, 90-95%RH, RCWV 1.5 hours on,
0.5 hours off 1000~1048 hours
8 Resistance to Dry Heat ±(0.5% + 0.05) JIS-C-5202-7.2
96 hours @ +125°C without load
9 Low Temperature Operation ±(0.5% + 0.05) JIS-C-5202-7.1
1 hour, -65°C followed by 45 minutes
of RCWV
10 Bending Strength ±(0.5% + 0.05) JIS-C-5202-6.1.4
Bending Amplitude 3mm for 10 seconds
11 Solderability 95% min. coverage MIL-STD-202F Method 208H
235°C ±5°C, 2±0.5 (sec)
12 Resistance to Solderimng Heat ±(0.5% + 0.05) MIL-STD-202F Method 210E
260±5°C, 10 ±1second

Reel Specifications - Unit: mm
Series A
dia		 B
dia		 C
dia		 W T
0402 180
+0/-3		 60
+1/-0		 13.0
±1.0		 9.00
±0.50		 11.40
±1.00
0603 180
+0/-3		 60
+1/-0		 13.0
±1.0		 9.00
±0.50		 11.40
±1.00
0805 180
+0/-3		 60
+1/-0		 13.0
±1.0		 9.00
±0.50		 11.40
±1.00
1206 180
+0/-3		 60
+1/-0		 13.0
±1.0		 9.00
±0.50		 11.40
±1.00
2010 180
+0/-3		 60
+1/-0		 13.0
±1.0		 14.0
±0.50		 16.40
±1.00
2512 180
+0/-3		 60
+1/-0		 13.0
±1.0		 14.0
±0.50		 16.40
±1.00
Paper Tape Specifications - Unit: mm
Series A B W F E P1 P2 P0 Dia D0 T
VR02 0.62±0.05 1.12±0.05 8.00
±0.10		 3.50
±0.05		 1.75
±0.05		 2.00±0.02 2.00
±0.05		 4.00
±0.05		 1.55
±0.05		 0.50±0.10
VR03 1.10±0.10 1.90±0.10
4.00±0.05
 0.70±0.10
VR05 1.60±0.15 2.40±0.20 0.80±0.10
VR06 2.00±0.15 3.60±0.20 0.80±0.10

Emboss Plastic Tape Specifications - Unit: mm
Series A B W F E P1 P2 P0 Dia D0 T
VR10 2.80±0.20 5.30±0.20 12.00
±0.10		 5.50
±0.05		 1.75
±0.05		 4.00
±0.05		 2.00
±0.05		 4.00
±0.05		 1.55
±0.05		 1.00
±0.20
VR12 3.50±0.20 6.80±0.20

How To Order
Example: VR 06 100 .05% 5ppm T/R


<100 use R for decimal
Example: 1 = 1R00



Packaging Quantity
TO ORDER PRODUCT
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