DATA SHEET
Product Name Thick Film Chip Resistors
Part Name Chip Series
File No. SMD-SP-001
Uniroyal Electronics Global Co., Ltd.
88#, Longteng Road, Economic & Technical Development Zone, Kunshan, Jiangsu, China
Tel
Email
Manufacture Plant
+86 512 5763 1411 / 22 /33
marketing@uni-royal.cn
Uniroyal Electronics Industry Co., Ltd.
Aeon Technology Corporation
Royal Electronic Factory (Thailand) Co., Ltd.
Royal Technology (Thailand) Co., Ltd.
Thick Film Chip Resistors
1. Scope
1.1 This datasheet is the characteristics of Thick Film Chip Resistors manufactured by UNI-ROYAL.
1.2 Small size & light weight.
1.3 Reduction of assembly costs and matching with placement machine.
1.4 Suitable for both wave & re-flow soldering.
1.5 Applications: Navigator (GPS), Mobile Phone,Telecom, PDA, Setbox, Meter.
2. Part No. System
Part No. includes 14 codes shown as below:
2.1 1st~4th codes: Part name. E.g.: 01005, 0201, 0402, 0603, 0805, 1206 ,1210, 2010,1812, 2512.
2.2 5th~6th codes: Power rating.
E.g.: W=Normal Size
“1~G” = “1~16”
Wattage
1/32
3/4
1/2
1/3
1/4
1/8
1/10
1/16
1/20
1
Normal Size
WH
07
W2
W3
W4
W8
WA
WG
WM
1W
If power rating is equal or lower than 1 watt, 5th code would be “W” and 6th code would be a number or letter.
E.g.: WA=1/10W
W4=1/4W
2.2 7th code: Tolerance. E.g.: D=±0.5%
F=±1%
G=±2%
J=±5%
2.4 8th~11th codes: Resistance value.
2.4.1 If value belongs to standard value of E-24 series, the 8th code is zero, 9th~10th codes are the significant figures of resistance value, and the
11th code is the power of ten.
2.4.2 If value belongs to standard value of E-96 series, the 8th~10th codes are the significant figures of resistance value, and the 111th code is the
power of ten.
2.4.3 11th codes listed as following:
0=100 1=101 2=102 3=103 4=104
5=105
6=106
J=10-1 K=10-2 L=10-3 M=10-4 N=10-5 P=10-6
th
th
2.5 12 ~14 codes.
2.5.1 12th code: Packaging Type. E.g.: T=Tape/Reel
2.5.2 13th code: Standard Packing Quantity.
4=4,000pcs
5=5,000pcs
C=10,000pcs
D=20,000pcs
E=15,000pc
2.5.3 14th code: Special features.
E = Environmental Protection, Lead Free;T= Alloy Film
3. Ordering Procedure
(Example: 0805 1/8W ±5% 10KΩ T/R-5000)
0
8
0 5
Product Type:
Fill-in 4 digits with
the chip resistor
type as follows:
0105=01005
0201
0402
0603
0805
1206
1210
1812
2010
2512
W
8
Wattage:
Normal size:
WH=1/32W
WM=1/20W
WG=1/16W
WA=1/10W
W8=1/8W
W4=1/4W
W2=1/2W
07=3/4W
1W=1W
J
0
1
0
3
T
Resistance Value:
5%(E-24 series):
The 1st digit will be “0”; the 2nd
& 3rd digits are for the significant
figures of the resistance and the
4th digit indicate the numbers of
zeros following.
≤1% (E-96 series):
The 1st to 3rd digits are for the
significant figures of the
resistance and 4th digit denotes
number of zeros following.
5
E
Packing quantity:
01005:
D=20,000PCS
0201:
E=15,000PCS
0402:
C=10000PCS
0603,0805,1206,1210:
5=5,000PCS
2010,1812,2512:
4=4000PCS
J=10-1; K=10-2; L=10-3
Special Feature
Tolerance:
D=±0.5% F=±1%
G=±2% J=±5%
Oct.13,2022 V.7
www. uni-royal.cn
Packing Type:
T=Tape/Reel
E= Lead Free (standard)
T= Alloy Film
Page 2/9
Thick Film Chip Resistors
4. Marking
4.1 For 01005、0201 and 0402 size. Due to the very
small size of the resistor’s body, there is no marking
on the body.
4.2 Normally, the marking of 0Ω 0603, 0Ω 0805,
0Ω 1206, 0Ω 1210, 0Ω 1812, 0Ω 2010,
0Ω 2512 resistors as following
4.3 ±5% tolerance products (E-24 series):
3 codes.
1st~2nd codes are the significant figures of resistance value,
333 → 33KΩ
and the rest code is the power of ten.
4.4 ±0.5%±1% tolerance products (E-96 series):
4 codes.
1st~3rd codes are the significant figures of resistance value,
and the rest code is the power of ten.
Letter "R" in mark means decimal point.
2701 → 2.7KΩ
4.5 More than 0805 specifications (including) 4 digits,
Product below 1Ω, show as following, the first digit
Is “R” which as decimal point.
R300 → 0.3Ω
4.6 Standard E-96 series values of 0603 ≤1% : due to the small size of the resistor’s body, 3 digits marking will be used to indicate the accurate
resistance value by using the following multiplier & resistance code.
Multiplier Code (for 0603 ≤±1% marking)
Code
A
B
C
D
E
F
G
H
X
Y
Z
Multiplier
100
101
102
103
104
105
106
107
10-1
10-2
10-3
Standard E-96 series Resistance Value code (for 0603≤±1% marking)
Value
100
Code
01
Value
178
Code
25
Value
316
Code
49
Value
562
Code
73
102
105
02
03
182
187
26
27
324
332
50
51
576
590
74
75
107
110
04
05
191
196
28
29
340
348
52
53
604
619
76
77
113
115
06
07
200
205
30
31
357
365
54
55
634
649
78
79
118
121
08
09
210
215
32
33
374
383
56
57
665
681
80
81
124
127
10
11
221
226
34
35
392
402
58
59
698
715
82
83
130
133
12
13
232
237
36
37
412
422
60
61
732
750
84
85
137
140
14
15
243
249
38
39
432
442
62
63
768
787
86
87
143
147
16
17
255
261
40
41
453
464
64
65
806
825
88
89
150
154
18
19
267
274
42
43
475
487
66
67
845
866
90
91
158
162
20
21
280
287
44
45
499
511
68
69
887
909
92
93
165
169
22
23
294
301
46
47
523
536
70
71
931
953
94
95
174
24
309
48
549
72
976
96
Oct.13,2022 V.7
www. uni-royal.cn
Page 3/9
Thick Film Chip Resistors
So the resistance value are marked as the following examples
1.96KΩ=196×101Ω=29B
12.4Ω=124×10-1Ω=10X
4.7 Standard E-24 and not belong to E-96 series values (≤±1%) of 0603 size: the marking is the same as 5% tolerance but marking as underline.
333=33KΩ
680=68Ω
5. Dimension
Dimension(mm)
Type
L
6.
W
H
A
B
01005
0.40±0.02
0.20±0.02
0.13±0.02
0.10±0.03
0.10±0.03
0201
0.60±0.03
0.30±0.03
0.23±0.03
0.10±0.05
0.15±0.05
0402
1.00±0.10
0.50±0.05
0.35±0.05
0.20±0.10
0.25±0.10
0603
1.60±0.10
0.80±0.10
0.45±0.10
0.30±0.20
0.30±0.20
0805
2.00±0.15
1.25+0.15/-0.10
0.55±0.10
0.40±0.20
0.40±0.20
1206
3.10±0.15
1.55 +0.15/-0.10
0.55±0.10
0.45±0.20
0.45±0.20
1210
3.10±0.10
2.60±0.20
0.55±0.10
0.50±0.25
0.50±0.20
1812
4.50±0.20
3.20±0.20
0.55±0.20
0.50±0.20
0.50±0.20
2010
5.00±0.10
2.50±0.20
0.55±0.10
0.60±0.25
0.50±0.20
2512
6.35±0.10
3.20±0.20
0.55±0.10
0.60±0.25
0.50±0.20
Resistance Range
Resistance Range
Type
Power Rating
0.5%
1.0%
2.0%
5.0%
01005
1/32W
---
10Ω-10MΩ
10Ω-10MΩ
1Ω -10MΩ
0201
1/20W
---
1Ω-10MΩ
1Ω-10MΩ
1Ω-10MΩ
0402
1/16W
1Ω-10MΩ
1Ω-10MΩ
1Ω-10MΩ
1Ω-10MΩ
0603
1/10W
1Ω-10MΩ
0.01Ω-10MΩ
0.01Ω-10MΩ
0.01Ω-10MΩ
1/8W
1Ω-10MΩ
0.1Ω≤R<10MΩ
0.1Ω≤R<10MΩ
0.1Ω≤R<10MΩ
1/4W
---
0.01Ω≤R<0.1Ω
0.01Ω≤R<0.1Ω
0.01Ω≤R<0.1Ω
1/4W
1Ω-10MΩ
0.1Ω≤R<10MΩ
0.1Ω≤R<10MΩ
0.1Ω≤R<10MΩ
0805
1206
1/3W
---
0.01Ω≤R<0.1Ω
0.01Ω≤R<0.1Ω
0.01Ω≤R<0.1Ω
1210
1/2W
1Ω-10MΩ
0.01Ω-10MΩ
0.01Ω-10MΩ
0.01Ω-10MΩ
1812
3/4W
1Ω-10MΩ
0.01Ω-10MΩ
0.01Ω-10MΩ
0.01Ω-10MΩ
2010
3/4W
1Ω-10MΩ
0.01Ω-10MΩ
0.01Ω-10MΩ
0.01Ω-10MΩ
2512
1W
1Ω-10MΩ
0.01Ω-10MΩ
0.01Ω-10MΩ
0.01Ω-10MΩ
*Special offer: 0603~2512 1Ω≤R≤10Ω alloy film can be specially provided
Oct.13,2022 V.7
www. uni-royal.cn
Page 4/9
Thick Film Chip Resistors
7. Ratings
Type
Max.
Working
Voltage
Max.
Overload
Voltage
Dielectric
withstanding
Voltage
Resistance
Value of
Jumper
Rated
Current of
Jumper
Max.
Overload
Current of
Jumper
Operating
Temperature
01005
15V
30V
--