High Voltage Chip Resistors (HVR)

New (HVR) High-voltage chip resistors deliver power ratings up to 4 KV.

Direct electronics has introduced a thick-film chip resistor series with wide resistance range from 10Ω to 100MΩ. The (HVR) series of surface mount resistors feature high-voltage operation in standard 0402, 0603, 0805, 1206, 2010 and 2512 package sizes, making them well ideal for automatic handling methods.

The (HVR) resistors offer high voltage, extended surge ratings. This pulse-withstanding chip resistor combines extended surge values with high-voltage ratings for high-power applications. The (HVR) series are designed for use in high-voltage power supplies, circuit protection devices, medical equipment (defibrillators), military equipment (night vision cameras, x-ray equipment), automotive industry, and High Pulse Equipments.

Direct's (HVR) series features high grade alumina substrate wrap-around terminations with an electroplated nickel barrier (Ni) with Edge Electrode (NiCr), and either tin/lead or RoHS-compliant matte tin finish. In addition, the overall robust construction allows the chip resistor to operate in harsh, high-voltage environments.

The (HVR) series feature tolerances of ±1%, and ±5%. Continuous voltage ratings are rated up to 3 KV, with maximum overload voltage to 4 KV. Power ratings for the HVR02(0402), HVR03(0603), HVR05(0805), HVR06(1206), HVR0A(2010) and HVR12(2512) resistors are 1/16W, 1/10W, 1/8W, 1/4W, 1/2W and 1W, respectively, with an operating temperature range of -55°C to +155°C. Custom specifications are available.

The (HVR) series are available in taping packaging and RoHS compliant.
For non-standard technical requirements and special applications, please contact us with your specific needs.

Download Complete PDF Specification (423KB) Thick Film High Voltage Chip Resistors.

Features :

  1. Reduced size of final equipment
  2. Miniature size HVR02(0402) available
  3. Excellent performance at high voltage
  4. Higher component and equipment reliability
  5. Pb-free terminations meet RoHS requirments
  6. Thick film chips with highly reliable multiplayer electrode construction

Applications :

  1. Inverter, Converters
  2. Automatic Equipment Controller
  3. High-Voltage Power Pupplies, Circuit Protection Devices
  4. Medical Equipment (Defibrillators, High Pulse Equipment)
  5. Printer Equipment, Consumer Product, Outdoor Equipments
  6. Military Equipment (Night Vision Cameras, X-ray Equipment)
Construction & Dimensions (Unit: mm) (TCS)
High Voltage Thick Film Chip Resistor
High Voltage Thick Film Chip Resistor Construction (HVR)
Alumina Substrate
Bottom Electrode
Top Electrode
Edge Electrode
Barrier Layer
External Electrode
Resistor Layer
Primary Overcoat
Secondary Overcoat
 







 
Type L (Unit: mm) W (Unit: mm) T (Unit: mm) D1 (Unit: mm) D2 (Unit: mm) Weight(g)/1000pcs
HVR02 (0402) 1.00±0.05 0.50±0.05 0.35±0.05 0.20±0.10 0.20±0.10 0.620
HVR03 (0603) 1.60±0.10 0.80±0.10 0.45±0.10 0.30±0.20 0.30±0.20 2.042
HVR05 (0805) 2.00±0.10 1.25±0.10 0.50±0.10 0.35±0.20 0.40±0.20 4.368
HVR06 (1206) 3.10±0.10 1.55±0.10 0.55±0.10 0.50±0.25 0.50±0.20 8.947
HVR0A (2010) 5.00±0.10 2.50±0.15 0.55±0.10 0.60±0.25 0.50±0.20 24.241
HVR12 (2512) 6.35±0.10 3.10±0.15 0.55±0.10 0.60±0.25 0.50±0.20 39.448
Recommend Land Pattern (Unit: mm) (HVR)
Recommend Land Pattern (HVR)
Recommend Land Pattern (HVR)
Codes A B C
HVR02 (0402) 0.50 0.45 0.60±0.2
HVR03 (0603) 0.90 0.60 0.90±0.2
HVR05 (0805) 1.20 0.70 1.30±0.2
HVR06 (1206) 2.00 0.90 1.60±0.2
HVR0A (2010) 3.80 0.90 2.80±0.2
HVR12 (2512) 3.80 1.60 3.50±0.2

Power Derating Curve (HVR)
Power Derating Curve (HVR)Power Derating Curve (HVR) Series

Soldering Condition (HVR)
IR Reflow SolderingIR Reflow Soldering
Wave Soldering (Flow Soldering)Wave Soldering (Flow Soldering)
  • (1) Time of IR reflow soldering at maximum temperature point 260°C:10s
  • (2) Time of wave soldering at maximum temperature point 260°C:10s
  • (3) Time of soldering iron at maximum temperature point 410°C:5s
Standard Electrical Specifications (HVR)
Type Power Rating at 70°C Operating Temp. Range Max Operating Voltage Max Overloading Voltage Resistance Tolerance Resistance Range TCR
HVR02
(0402)
1/16W -55 ~ +155°C 100V 200V ±1.0%, ±5.0% 39KΩ~1MΩ ±100PPM/°C
±1.0% 1.02MΩ~10MΩ ±200PPM/°C
±5.0% 1.1MΩ~20MΩ ±200PPM/°C
±5.0% 22MΩ~100MΩ ±400PPM/°C
HVR03
(0603)
1/10W -55 ~ +155°C 200V 400V ±1.0%, ±5.0% 56KΩ~1MΩ ±100PPM/°C
±1.0% 1.02MΩ~10MΩ ±200PPM/°C
±5.0% 1.1MΩ~20MΩ ±200PPM/°C
±5.0% 22MΩ~100MΩ ±400PPM/°C
HVR05
(0805)
1/8W -55 ~ +155°C 400V 800V ±1.0%, ±5.0% 100KΩ~1MΩ ±100PPM/°C
±1.0% 1.02MΩ~10MΩ ±200PPM/°C
±5.0% 1.1MΩ~20MΩ ±200PPM/°C
±5.0% 22MΩ~100MΩ ±400PPM/°C
HVR06
(1206)
1/4W -55 ~ +155°C 500V 1000V ±1.0%, ±5.0% 100KΩ~1MΩ ±100PPM/°C
±1.0% 1.02MΩ~10MΩ ±200PPM/°C
±5.0% 1.1MΩ~20MΩ ±200PPM/°C
±5.0% 22MΩ~100MΩ ±400PPM/°C
HVR0A
(2010)
1/2W -55 ~ +155°C 2000V 3000V ±1.0%, ±5.0% 51KΩ~1MΩ ±100PPM/°C
±1.0% 1.02MΩ~10MΩ ±200PPM/°C
±5.0% 1.1MΩ~20MΩ ±200PPM/°C
±5.0% 22MΩ~100MΩ ±400PPM/°C
HVR12
(2512)
1W -55 ~ +155°C 3000V 4000V ±1.0%, ±5.0% 30KΩ~1MΩ ±100PPM/°C
±1.0% 1.02MΩ~10MΩ ±200PPM/°C
±5.0% 1.1MΩ~20MΩ ±200PPM/°C
±5.0% 22MΩ~100MΩ ±400PPM/°C
  • Lower Resistance:(1~10)Ω.
  • Operating Voltage = ( P * R ) , or Max. Operating Voltage listed in above table whichever is lower.
  • Overloading Voltage = 2.5* ( P * R ) , or Max. Overloading Voltage listed in above table whichever is lower.
  • Optional specifications can be required.
Environmental Characteristics (HVR)
Item Specification Test Method
Tol. 1% Tol. 5%
Dry Heat ±(1%+0.05Ω) ±(1.5%+0.10Ω) JIS-C-5201-1 4.23
IEC-60115-1 4.23.2
At +155°C for 1000 hrs.
Endurance ±(2%+0.10Ω) ±(3%+0.10Ω) JIS-C-5201-1 4.25
IEC-60115-1 4.25.1
70±2°C, Max. working voltage for 1000 hrs with 1.5 hrs “ON” and 0.5 hrs “OFF”.
Bending Strength ±(1%+0.05Ω) ±(1%+0.05Ω) JIS-C-5201-1 4.33
IEC-60115-1 4.33
Bending once for 5 seconds, 2010, 2512 sizes: 2mm, other sizes:3mm.
Short Time Overload ±(1%+0.05Ω) ±(2%+0.05Ω) JIS-C-5201-1 4.13
IEC-60115-1 4.13
RCWV*2.5 or Max Overloading Voltagewhichever is lower for 5 seconds.
Damp Heat with Load ±(2%+0.10Ω) ±(3%+0.10Ω) JIS-C-5201-1 4.24
IEC-60115-1 4.24
40±2°C, 90~95% R.H. Max. working voltage for 1000 hrs with 1.5 hrs “ON” and 0.5 hrs “OFF”.
Resistance to Soldering Heat ±(0.5%+0.05Ω) ±(1%+0.05Ω) JIS-C-5201-1 4.18
IEC-60115-1 4.18
260±5°C for 10 seconds.
Rapld Change of Temperature ±(0.5%+0.05Ω) ±(1%+0.05Ω) JIS-C-5201-1 4.19
IEC-60115-1 4.19
-55°C to +155°C, 5 cycles.
Temperature Coefficient of Resistance AS Spec JIS-C-5201-1 4.8
IEC-60115-1 4.8
-55°C ~ +125°C, 25°C is the reference temperature.
Insulation Resistance ≥10GΩ JIS-C-5201-1 4.6
IEC-60115-1 4.6
Max. overload voltage for 1 minute.
Solderability 95% Min. coverage JIS-C-5201-1 4.17
IEC-60115-1 4.17
245±5°C for 3 seconds.
Voltage Proof No breakdown or flashover JIS-C-5201-1 4.7
IEC-60115-1 4.7
HVR02: 150V for 1 minute; HVR03: 300V for 1 minute;
HVR05/HVR06/HVR0A/HVR12: 500V for 1 minute
Leaching Individual leaching area ≤5%
total leaching area ≤10%
JIS-C-5201-1 4.18
IEC-60068-2-58 8.2.1
260±5°C for 30 seconds.
  • Rated continuous Working Voltage (RCWV) = Power Rating × Resistance Value (Ω) or Max. Operating voltage whichever is lower.
  • Storage Temperature: 15~28°C; Humidity < 80%RH;
Packaging Quantity & Reel Specifications (Unit: mm) (HVR)
Packaging Quantity & Reel Specifications (HVR)
Packaging Quantity & Reel Specifications (HVR)
Codes Packaging Quantity (KPcs) Tape Width Reel Diameter ΦA (mm) ΦB (mm) ΦC (mm) W (mm) T (mm)
HVR02
Paper
10K 8mm 7 inch 178.5±1.5 60+1/-0 13.0±0.2 9.0±0.5 12.5±0.5
20K 8mm 10 inch 254±1 100±0.5 13.0±0.2 9.5±0.5 13.5±0.5
40K 8mm 13 inch 330±1 100±0.5 13.0±0.2 9.5±0.5 13.5±0.5
HVR03
HVR05
HVR06
Paper
5K 8mm 7 inch 178.5±1.5 60+1/-0 13.0±0.2 9.0±0.5 12.5±0.5
10K 8mm 10 inch 254±1 100±0.5 13.0±0.2 9.5±0.5 13.5±0.5
20K 8mm 13 inch 330±1 100±0.5 13.0±0.2 9.5±0.5 13.5±0.5
HVR0A
HVR12
Embossed
4K 12mm 7 inch 178.5±1.5 60+1/-0 13.0±0.5 13.0±0.5 15.5±0.5
8K 12mm 10 inch 250±1 62±0.5 13.0±0.5 12.5±0.5 16.5±0.5

Paper Tape Specifications (Unit: mm) (HVR)
Paper Tape Specifications (HVR)
Paper Tape Specifications (HVR)
Codes A (mm) B (mm) W (mm) E (mm) F (mm) P0 (mm) P1 (mm) P2 (mm) ΦD0 (mm) T (mm)
HVR02 0.65±0.10 1.15±0.10 8.0±0.20 1.75±0.10 3.50±0.05 4.00±0.10 2.00±0.05 2.00±0.05 1.50+0.1,-0 0.45±0.10
HVR03 1.10±0.10 1.90±0.1 8.0±0.2 1.75±0.1 3.50±0.05 4.00±0.10 4.00±0.05 2.00±0.05 1.50+0.1,-0 0.70±0.1
HVR05 1.60±0.10 2.40±0.2 8.0±0.2 1.75±0.1 3.50±0.05 4.00±0.10 4.00±0.05 2.00±0.05 1.50+0.1,-0 0.85±0.1
HVR06 1.90±0.10 3.50±0.2 8.0±0.2 1.75±0.1 3.50±0.05 4.00±0.10 4.00±0.05 2.00±0.05 1.50+0.1,-0 0.85±0.1

Emboss Plastic Tape Specifications (Unit: mm) (HVR)
Embossed Plastic Tape (HVR)
Embossed Plastic Tape (HVR)
Codes A (mm) B (mm) W (mm) E (mm) F (mm) P0 (mm) P1 (mm) P2 (mm) ΦD0 (mm) T (mm)
HVR0A 2.8±0.10 5.5±0.10 12.0±0.3 1.75±0.1 5.5±0.05 4.00±0.10 4.00±0.1 2.00±0.05 1.50+0.1, -0 1.2+0
HVR12 3.5±0.10 6.7±0.10 12.0±0.3 1.75±0.1 5.5±0.05 4.00±0.10 4.00±0.1 2.00±0.05 1.50+0.1, -0 1.2+0
Order Codes (HVR)
HVR 03 J TR E V 1003
Part Number
Dimensions
(L×W) (mm)
02 EIA0402
03 EIA0603
05 EIA0805
06 EIA1206
0A EIA2010
12 EIA2512
Resistance
Tolerance(%)
F ±1%
J ±5%
Package
TR Taping Reel
P Bulk
TCR
(ppm/°C)
E ±100ppm/°C
F ±200ppm/°C
H ±400ppm/°C
Power Rating(W)
T 1W
U 1/2W
V 1/4W
W 1/8W
X 1/10W
Y 1/16W
Resistance
(Ω)
4R70 4.7Ω
1000 100Ω
4700 470Ω
4992 49.9KΩ
1003 100KΩ
1004 1MΩ
1005 10MΩ

0805~2512 4 digits marking for Example Marking
Resistance 100Ω 2.2KΩ 10KΩ 49.9KΩ 100KΩ 1MΩ
Marking 1000 2201 1002 4992 1003 1004

0603: 3 digits Marking E24 Nominal Table
E24 code 10 11 12 13 15 16 18 20 22 24 27 30 33 36 39 43 47 51 56 62 68 75 82 91
  • Example: 101=100Ω 102=1KΩ (1st and 2nd are E24 code and 3rd code is multiplier)
  • Resistance tolerance 1% for 0603: 3 digits marking in E96 (E96 series except E24 series)
  • Digits marking for Example: 13C=13K3Ω; 68B=4K99Ω; 68X=49.9Ω

Marking Table E96 Nominal Table
code 02 03 04 06 07 08 09 10 11 13 14 15 16 17 19 20 21 22 23 24 25 26 27
E96 102 103 107 113 115 118 121 124 127 133 137 140 143 147 154 158 162 165 169 174 178 182 187
code 28 29 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51
E96 191 196 205 210 215 221 226 232 237 243 249 255 261 267 274 280 287 294 301 309 316 324 332
code 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74
E96 340 348 357 365 374 383 392 402 412 422 432 442 453 464 475 487 499 511 523 536 549 562 576
code 75 76 77 78 79 80 81 82 83 84 86 87 88 89 90 91 92 93 94 95 96
E96 590 604 619 634 649 665 681 698 715 732 768 787 806 825 845 866 887 909 931 953 976

Multiplier E96 Marking
Code A B C D E F X Y
Multiplier 100 101 102 103 104 105 10-1 10-2