Data Sheet
Customer:
Product:
High Ohmic Chip Resistor - HMR Series
Size:
0805/1206
Issued Date:
10-Mar-21
Edition:
REV.A5
VIKING TECH CORPORATION
光頡科技股份有限公司
VIKING TECH CORPORATION KAOHSIUNG BRANCH
光頡科技股份有限公司高雄分公司
VIKING ELECTRONICS (WUXI) CO., LTD.
光頡電子(無錫)有限公司
No.70 Guangfu N. Rd., Hukou
Township, Hsinchu County 303,
Taiwan
No.248-3, Sin-Sheng Rd., Cian-Jhen Dist., Kaohsiung,
806, Taiwan
TEL:886-3-5972931
FAX:886-3-5972935•886-3-5973494
E-mail:sales@viking.com.tw
TEL:886-7-8217999
FAX:886-7-8228229
E-mail:sales@viking.com.tw
No.22 Xixia Road, Machinery & Industry Park,
National Hi-Tech Industrial Development Zone
of Wuxi, Wuxi, Jiangsu Province, China
Zip Code:214028
TEL:86-510-85203339
FAX:86-510-85203667•86-510-85203977
E-mail:china@viking.com.tw
Produced by
(QC)
Checked
(QC)
Approved by
(QC)
10-Mar-21
10-Mar-21
10-Mar-21
Susan Huang
J.C. Liu
J.C. Liu
Prepared by
(Sales)
Accepted by
(Customer)
【HMR Series】
High Ohmic Chip Resistor
High Ohmic Chip Resistor
■Scope
-This specification applies to all sizes of rectangular-type fixed
chip resistors with Ruthenium-base as material.
■Features
-Extended resistance range(110MΩ ~ 1GΩ )
-Surface mount package
-Highly reliable multilayer electrode construction
■Construction
■Applications
-Voltage dividers and hybrids
-X-Ray equipment
-Low signal detection or amplification circuits
-High input impedance quartz amplifiers
-Testing devices
Alumina Substrate
Bottom Electrode
Top Electrode
Edge Electrode
Barrier Layer
External Electrode
Resistor Layer
Primary Overcoat
Secondary Overcoat
■Dimensions
Type
Size
(Inch)
HMR05
HMR06
D1
D2
(mm)
T
(mm)
(mm)
(mm)
Weight
(g)
(1000pcs)
2.00±0.10
1.25±0.10
0.50±0.10
0.35±0.20
0.40±0.20
4.368
3.10±0.10
1.55±0.10
0.55±0.10
0.50±0.25
0.50±0.20
8.947
L
W
(mm)
0805
1206
■Part Numbering
HMR
05
J
Product
Type
Dimensions
Resistance
Tolerance
J: ±5%
05: 0805
06: 1206
www.viking.com.tw
L
Function
Code
L: Standard
7
--200M
Packaging
Code
7: 7” Reel 5Kpcs
A: 10” Reel 10Kpcs
D: 13” Reel 20Kpcs
F: Bulk
Resistance
For detail questions, contact:sales@viking.com.tw
1
- - 200M: 200MΩ
- - - -1G: 1GΩ
“-“ to fill up 6 spaces
Edition: REV.A5
Revision: 10-Mar-2021
【HMR Series】
High Ohmic Chip Resistor
Derating
Curve
■Derating
Curve
■Recommend Land Pattern
.
100
B
Power ratio (%)
C
A
Type
A
(mm)
B
(mm)
C
(mm)
HMR05
1.20
0.70
1.30
HMR06
2.00
0.90
1.60
80
60
40
20
0
0
20
40
60
80
100
120
140
160
Ambient Temperature ( ℃ )
■Soldering Condition (IPC/JEDEC J-STD-020)
■Standard Electrical Specifications
Item
Type
HMR05 (0805)
Power Rating
at 70C
Operating
Temp. Range
1/8W
Max.
Operating
Voltage
Max.
Overload
Voltage
150V
300V
Resistance Range
±5%
TCR
(PPM/C)
110MΩ ~ 500MΩ
±500
510MΩ ~ 1GΩ
±1000
110MΩ ~ 500MΩ
±500
510MΩ ~ 1GΩ
±1000
-55 ~ +125C
HMR06 (1206)
1/4W
200V
400V
Operating Voltage=√(P*R) or Max. Operating Voltage listed above, whichever is lower.
Overload Voltage=2.5*√(P*R) or Max. Overload Voltage listed above, whichever is lower.
■ Viking is capable of manufacturing the optional spec based on customer’s requirement.
www.viking.com.tw
For detail questions, contact:sales@viking.com.tw
2
Edition: REV.A5
Revision: 10-Mar-2021
【HMR Series】
High Ohmic Chip Resistor
■Environmental Characteristics
Requirement
Item
Temperature Coefficient of
Resistance (T.C.R.)
Test Method
5%
JIS-C-5201-1 4.8
IEC-60115-1 4.8
As Spec.
Short Time Overload
(2.0%+0.05Ω)
Insulation Resistance
10G
At 25C/-55C and 25C/+125C, 25C is the
reference temperature
JIS-C-5201-1 4.13
IEC-60115-1 4.13
RCWV*2.5 or Max. Overload Voltage whichever is
lower for 5 seconds
JIS-C-5201-1 4.6
IEC-60115-1 4.6
Max. Overload Voltage for 1 minute
Endurance
Damp Heat with Load
Dry Heat
JIS-C-5201-1 4.25
IEC-60115-1 4.25.1
(3.0%+0.10Ω)
702C, RCWV for 1000 hrs with 1.5 hrs “ON” and
0.5 hr “OFF”
JIS-C-5201-1 4.24
IEC-60115-1 4.24
(3.0%+0.10Ω)
402C, 90~95% R.H., RCWV for 1000 hrs with
1.5 hrs “ON” and 0.5 hr “OFF”
JIS-C-5201-1 4.23
IEC-60115-1 4.23.2
(1.5%+0.10Ω)
at +125 C for 1000 hrs
JIS-C-5201-1 4.33
IEC-60115-1 4.33
Bending Strength
(1.0%+0.05Ω)
Bending once for 60 seconds
0805, 1206 sizes: 3mm
Solderability
JIS-C-5201-1 4.17
IEC-60115-1 4.17
95% min. coverage
2455C for 3 seconds
Resistance to Soldering Heat
JIS-C-5201-1 4.18
IEC-60115-1 4.18
(1.0%+0.05Ω)
2605C for 10 seconds
Voltage Proof
JIS-C-5201-1 4.7
IEC-60115-1 4.7
No breakdown or flashover
1.42 times Max. Operating Voltage for 1 minute
Leaching
Individual leaching area ≦5%
JIS-C-5201-1 4.18
IEC-60068-2-58 8.2.1
Total leaching area ≦ 10%
2605C for 30 seconds
JIS-C-5201-1 4.19
IEC-60115-1 4.19
Rapid Change of Temperature (1.0%+0.05Ω)
-55C to +125C, 5 cycles
RCWV(Rated Continuous Working Voltage)=√(P*R) or Max. Operating Voltage whichever is lower.
■ Storage Temperature: 15~28°C; Humidity < 80%RH
www.viking.com.tw
For detail questions, contact:sales@viking.com.tw
3
Edition: REV.A5
Revision: 10-Mar-2021
【HMR Series】
High Ohmic Chip Resistor
▓Packaging
Reel Specifications & Packaging Quantity
Tape Width
Reel
Diameter
ΦA
(mm)
5K
8mm
7 inch
178.5±1.5
10K
8mm
10 inch
254±1.0
20K
8mm
13 inch
330±1.0
Packaging
Quantity
Type
HMR05
Paper
HMR06
ΦB
(mm)
ΦC
(mm)
W
(mm)
T
(mm)
13.0±0.2
9.0±0.5
12.5±0.5
100±0.5
13.0±0.2
9.5±0.5
13.5±0.5
100±0.5
13.0±0.2
9.5±0.5
13.5±0.5
60
+1/-0
Paper Tape Specifications
Bottom Tape
Top Tape
ψ D0
E
A
F
W
B
T
A
(mm)
Type
B
(mm)
W
(mm)
P1
Resistor
Paper Tape
E
(mm)
F
(mm)
P2
P0
(mm)
P0
Direction of unreeling
P1
(mm)
ΦD0
(mm)
P2
(mm)
T
(mm)
HMR05
1.60±0.10 2.40±0.20
8.0±0.20
1.75±0.10 3.50±0.05 4.00±0.10 4.00±0.05 2.00±0.05 1.50+0.1,-0 0.85±0.10
HMR06
1.90±0.10 3.50±0.20
8.0±0.20
1.75±0.10 3.50±0.05 4.00±0.10 4.00±0.05 2.00±0.05 1.50+0.1,-0 0.85±0.10
■Marking
5% for 0805/1206: 3 digits marking in E24
st
Example: 101=100Ω 102=1KΩ (1 and 2
E24
code
10
11
www.viking.com.tw
12
13
15
16
nd
18
rd
are E24 code and 3 code is multiplier)
20
22
24
27
30
33
36
39
43
For detail questions, contact:sales@viking.com.tw
4
47
51
56
62
68
75
82
91
Edition: REV.A5
Revision: 10-Mar-2021
【HMR Series】
High Ohmic Chip Resistor
REVISION HISTORY
REVISION DATE
CHANGE NOTIFICATION
DESCRIPTION
Version A2 Jun 03, 2014
-
-
Environmental Characteristics updated
Version A3 Jul 15, 2016
-
-
Remove Material Description
Modify Storage Temperature
Version A4 May 20, 2019
-
- Modify TCR Test description
Version A5 Mar 10, 2021
-
- Modify Soldering Condition (IPC/JEDEC
J-STD-020)
- Modify Bending Test description
www.viking.com.tw
For detail questions, contact:sales@viking.com.tw
5
Edition: REV.A5
Revision: 10-Mar-2021
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