Data Sheet
Customer：
Product :
Size :
Issued Date:
Anti-Corrosive Thin Film Precision Chip Resistor-PR Series
0402/0603/0805/1206/2010/2512
10-Nov-17
Edition :
REV.B7
VIKING TECH CORPORATION
光頡科技股½有限公司
No.70, Guangfu N. Rad.,
Hsin Chu Industrial Park,
Hukou Hsiang, Hsin Chu Hsien,
303, Taiwan
TEL:886-3-5972931
FAX:886-3-5972935•886-3-5973494
E-mail:sales@viking.com.tw
VIKING TECH CORPORATION KAOHSIUNG BRANCH
光頡科技股½有限公司高雄分公司
No.248-3, Sin-Sheng Rd., Cian-Jhen Dist., Kaohsiung,
806, Taiwan
Viking Electronics (WUXI) CO., LTD.
光頡電子(無錫)有限公司
No.1A,(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:wuxisales@tmtec.com.tw
TEL:886-7-8217999
FAX:886-7-8228229
E-mail:sales@viking.com.tw
Produced by
(QC)
10-Nov-17
Checked by
(QC)
10-Nov-17
Approved by
(QC)
10-Nov-17
Prepared by
(Sales)
10-Nov-17
Accepted by
(Customer)
Chun
Ben Chang
Ben Chang
【PR
Series】
Anti-Corrosive Thin Film Precision Chip Resistor
Anti-Corrosive Thin Film Precision Chip Resistor
(PR Series)
■Features
－Long
term life stability and demonstrated the Anti–Corrosion claims
－Special
passivated NiCr film for Anti-Acid and Anti-Damp
－Tight
tolerance down to ±0.1%
－Extremely
low TCR down to ±15 PPM/°C
－Wide
resistance range 10ohm ~ 1.5Mega ohm
■Applications
－High-end
Computer
－Industrial
Equipment
－Automatic
Equipment Controller
－Medical
Equipment
－Telecommunication
Device
－High-end
Multimedia Electronics
－Outdoor
Electronic Applications
■Construction
L
D
1
W
T
D2
Alumina Substrate
Bottom Electrode
Top Electrode
Edge Electrode
Barrier Layer
External Electrode
Resistor Layer
Passivation
Overcoat
■Dimensions
Type
PR02
PR03
PR05
PR06
PR10
PR12
Size
(Inch)
0402
0603
0805
1206
2010
2512
L
1.00±0.05
1.55±0.10
2.00±0.15
3.05±0.15
4.90±0.15
6.30±0.15
W
0.50±0.05
0.80±0.10
1.25±0.15
1.55±0.15
2.40±0.15
3.10±0.15
T
0.30±0.05
0.45±0.10
0.55±0.10
0.55±0.10
0.55±0.10
0.55±0.10
D1
0.20±0.10
0.30±0.20
0.30±0.20
0.42±0.20
0.60±0.30
0.60±0.30
D2
0.20±0.10
0.30±0.20
0.40±0.25
0.35±0.25
0.50±0.25
0.50±0.25
Unit :mm
Weight
(g)
(1000pcs)
0.55
1.85
4.76
9.11
23.82
38.46
www.viking.com.tw
For detail questions, contact : sales@viking.com.tw
1
Edition : REV.B7
Revision: 10-Nov-2017
【PR
Series】
Anti-Corrosive Thin Film Precision Chip Resistor
■Derating
Curve
Power ratio(%) .
Derating Curve
100
80
60
40
20
0
0
20
40
60
80
100
120
140
160
180
Ambient Temperature(℃)
■Part
Numbering
PR
Product
Type
03
Dimensions
(L×W)
02: 0402
03: 0603
05: 0805
06: 1206
10: 2010
12: 2512
D
Resistance
Tolerance
B: ±0.1%
C: ±0.25%
D: ±0.5%
T
Packaging
Code
T: Taping Reel
B: Bulk
D
TCR
(PPM/°C)
N: ±15
C: ±25
D: ±50
X
Power
Rating
: Standard
X: 1/10W
W: 1/8W
V: 1/4W
1001
Resistance
N
Marking
Code
: Standard Marking
for E96 / E24
N: No Marking
1000: 100Ω
2201: 2200Ω
1001: 1KΩ
1004: 1MΩ
■Standard
Electrical Specifications
Item
Type
PR02 (0402)
Power Rating
at 70C
Operating
Temp. Range
Max. Operating
Voltage
Max. Overload
Voltage
Resistance Range
±0.1%
±0.25%
49.9Ω - 12KΩ
1/16W
-55 ~ +155C
25V
50V
24.9Ω - 24.9KΩ
PR03 (0603)
1/16W
-55 ~ +155C
50V
100V
24.9Ω - 332KΩ
10Ω – 1MΩ
10Ω – 1MΩ
24.9Ω - 1MΩ
PR10 (2010)
1/4W
-55 ~ +155C
150V
300V
10Ω – 1.5MΩ
24.9Ω - 1MΩ
PR12 (2512)
1/2W
-55 ~ +155C
150V
300V
10Ω – 1.5MΩ
±0.5%
±15
±25
±50
±15
±25
±50
±15
±25
±50
±15
±25
±50
±15
±25
±50
±15
±25
±50
TCR (PPM/C)
PR05 (0805)
1/10W
-55 ~ +155C
100V
200V
PR06 (1206)
1/8W
-55 ~ +155C
150V
300V
www.viking.com.tw
For detail questions, contact : sales@viking.com.tw
2
Edition : REV.B7
Revision: 10-Nov-2017
【PR
Series】
Anti-Corrosive Thin Film Precision Chip Resistor
■High
Power Rating Electrical Specifications
Ite
m
Type
PR03 (0603)
1/10W
-55 ~ +155C
75V
150V
24.9Ω - 220KΩ
24.9Ω - 680KΩ
24.9Ω – 1MΩ
±15
±25
±50
±15
±25
±50
±15
±25
±50
Power
Rating
at 70C
Operating
Temp.
Range
Max.
Max.
Operating Overload
Voltage
Voltage
Resistance Range
±0.1%
±0.25%
±0.5%
TCR
(PPM/C)
PR05 (0805)
1/8W
-55 ~ +155C
150V
300V
PR06 (1206)
1/4W
-55 ~ +155C
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.
■Environmental
Characteristics
Requirement
Item
Size
0603 / 0805 / 1206
2010 / 2512
≦±0.02%
Short Time Overload
≦
±0.2% for
power rating
≦±0.05%
Endurance
≦
±0.25% for
power rating
≦±0.05%
Damp Heat with Load
≦
±0.25% for
power rating
high
≦±0.5%
high
≦±0.25%
high
≦±0.1%
Size
0402
Test Method
JIS-C-5201-1 4.13
RCWV*2.5 or Max. overload voltage whichever is lower for 2
seconds
MIL-STD-202 Method 108A
702C, RCWV for 1000 hrs with 1.5 hrs “ON” and 0.5 hrs “OFF”
MIL-STD-202 Method 103B
402C, 90~95% R.H., RCWV for 1000 hrs with 1.5 hrs “ON” and
0.5 hrs “OFF”
MIL-STD-202 Method 208H
2455C for 3 seconds
Solderability
95% min. coverage
Resistance to Soldering Heat
≦±0.02%
≦±0.1%
MIL-STD-202 Method 210E
260±5C for 10 seconds
MIL-STD-202 Method 107G
-55C ~150C, 100 cycles
Thermal Shock
≦±0.02%
≦±0.1%
RCWV(Rated continuous working voltage)=
√(P*R)
or Max. Operating voltage whichever is lower
Storage Temperature: 15~28C; Humidity < 80%RH
■Soldering
Condition
IR Reflow Soldering
Wave Soldering (Flow Soldering)
(1) Time of IR reflow soldering at maximum temperature point 260C：10s
(2) Time of wave soldering at maximum temperature point 260C：10s
(3) Time of soldering iron at maximum temperature point 410C：5s
www.viking.com.tw
For detail questions, contact : sales@viking.com.tw
3
Edition : REV.B7
Revision: 10-Nov-2017
【PR
Series】
Anti-Corrosive Thin Film Precision Chip Resistor
▓Marking
0603 3digit marking
3digit marking for Example: 14C=13K7Ω
13C=13K3Ω
68X=49.9Ω
14C
Marking Table
Code
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Code
Multiplier
A
10
0
E96
100
102
105
107
110
113
115
118
121
124
127
130
133
137
140
143
147
150
154
158
162
165
169
174
B
10
1
Code
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
C
10
2
D
10
3
E96
178
182
187
191
196
200
205
210
215
221
226
232
237
243
249
255
261
267
274
280
287
294
301
309
E
10
4
68B=4K99Ω
Code
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
F
10
5
G
10
6
E96
316
324
332
340
348
357
365
374
383
392
402
412
422
432
442
453
464
475
487
499
511
523
536
549
H
10
7
Code
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
X
10
-1
Y
10
-2
E96
562
576
590
604
619
634
649
665
681
698
715
732
750
768
787
806
825
845
866
887
909
931
953
976
Z
10
-3
0603 3digit marking for E24
E24
10
11
12
13
15
Example: 101=100Ω 102=1KΩ
16
18
20
22
24
27
30
33
36
39
43
47
51
56
62
68
75
82
91
0805~2512 4digit marking
Example
Resistance
marking
100Ω
1000
2.2KΩ
2201
10KΩ
1002
49.9KΩ
4992
100KΩ
1003
www.viking.com.tw
For detail questions, contact : sales@viking.com.tw
4
Edition : REV.B7
Revision: 10-Nov-2017
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