Thick Film Chip Resistors

厚膜晶片电阻器 www.royalohm.com

Feature (特性)
• Small size & light weight 短小轻薄
• Reduction of assembly costs and matching with placement machine.
可降低装置成本及配合机器组装
• Suitable for both wave & re-flow soldering. 适合波峰焊与回流焊
• Applications: Navigator (GPS), Mobile Phone,Telecom, PDA, Digital CATV Receiver, Meter.
应用于GPS、移动电话、PDA、机顶盒、仪表

Figures (型状) Derating Curve & Specification

降功率曲线及性能
L
A 1. High purity Alumina substrate (高纯度氧化铝基板)

Percent rated load (%)

2. Protective coating (保护层)
3. Resistance element (阻抗元素)

负载比率(%)
W
H
B

L 4. Termination (Inner) Ni / Cr [端面(内)镍/铬层]

5. Termination (Between) Ni Barrier [端面(中)镍层]
W

6. Termination (Outer) Sn [端面(外)锡层(无铅)]

Ambient temperature (环境温度)(°C)

Type 类型 01005 0201 0402 0603 0805 1206 1210 1812 2010 2512

Size 尺寸 0402 0603 1005 1608 2012 3216 3225 4532 5025 6432

Max. Working Voltage

15V 25V 50V 75V 150V 200V 200V 200V 200V 200V
最大工作电压
Max. Overload Voltage
30V 50V 100V 150V 300V 400V 500V 500V 500V 500V
最大过负荷电压
Dielectric withstanding Voltage
- - 100V 300V 500V 500V 500V 500V 500V 500V
绝缘耐压
Operating Temperature
-55~+125°C -55~+155°C -55~+155°C -55~+155°C -55~+155°C -55~+155°C -55~+155°C -55~+155°C -55~+155°C -55~+155°C
工作温度范围

Type 类型 01005 0201 0402 0603 0805 1206 1210 1812 2010 2512

L 0.40±0.02 0.60±0.03 1.00±0.10 1.60±0.10 2.00±0.15 3.10±0.15 3.10±0.10 4.50±0.20 5.00±0.10 6.35±0.10

+0.15 +0.15
W 0.20±0.02 0.30±0.03 0.50±0.05 0.80±0.10 1.25 1.55 2.60±0.20 3.20±0.20 2.50±0.20 3.20±0.20
-0.10 -0.10
Dimension
尺寸 H 0.13±0.02 0.23±0.03 0.35±0.05 0.45±0.10 0.55±0.10 0.55±0.10 0.55±0.10 0.55±0.20 0.55±0.10 0.55±0.10
(mm)
A 0.10±0.03 0.10±0.05 0.20±0.10 0.30±0.20 0.40±0.20 0.45±0.20 0.50±0.25 0.50±0.20 0.60±0.25 0.60±0.25

B 0.10±0.03 0.15±0.05 0.25±0.10 0.30±0.20 0.40±0.20 0.45±0.20 0.50±0.20 0.50±0.20 0.50±0.20 0.50±0.20

Resistance Value of Jumper

<50mΩ
零欧姆电阻阻值

Rated Current of Jumper

0.5A 0.5A 1A 1A 2A 2A 2A 2A 2A 2A
零欧姆电阻额定电流

Max.Overload Current of Jumper

1A 1A 2A 2A 5A 10A 10A 10A 10A 10A
零欧姆电阻最大过负荷电流

Type 类型 01005 0201 0402 0603 0805 1206 1210 1812 2010 2512

Power Rating
1/32W 1/20W 1/16W 1/10W 1/8W 1/4W 1/4W 1/3W 1/2W 3/4W 3/4W 1W
额定功率

Resistance Range of 0.5%(E-96)

- - 1Ω~10MΩ 1Ω~10MΩ 1Ω~10MΩ - 1Ω~10MΩ - 1Ω~10MΩ 1Ω~10MΩ 1Ω~10MΩ 1Ω~10MΩ
0.5% 的阻值范围 (E-96)

Resistance Range of 1%,2%(E-96) 10Ω ~ 1Ω~ 0.01Ω~ 0.1Ω≤R 0.01Ω ≤R 0.1Ω≤R 0.01Ω≤R
0.01Ω~10MΩ
1% ,2% 的阻值范围 (E-96) 10MΩ 10MΩ 10MΩ <10MΩ <0.1 Ω <10MΩ <0.1Ω

Resistance Range of 5%(E-24) 0.01Ω~ 0.1Ω≤R 0.01Ω ≤R 0.1Ω≤R 0.01Ω≤R

1Ω~10MΩ 0.01Ω~10MΩ
5% 的阻值范围 (E-24) 10MΩ <10MΩ <0.1 Ω <10MΩ <0.1Ω

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 Thick Film Chip Resistors
厚膜晶片电阻器 www.royalohm.com

Marking on the Resistors Body (电阻本体字码标示)

• No marking on resistor body due to tiny size in 01005, 0201 and 0402 series.
01005, 0201, 0402因电阻本体太小，故本体无标示字码
153 153 = 15000Ω = 15KΩ

• ±5% tolerance product: the marking is 3 digits, the first 2 digits are the significant of the resistance and the
3rd digit denotes number of zeros following.

6R 8
±5%公差产品字码是三位数，前二位是阻值的有效数，第三位表示有几个 0 Below 10Ω: 6R8 = 6.8Ω

• 0805, 1206, 1210, 2010, 2512 ≤±1%: the marking is 4 digits, the first 3 digits are the significant of the 10Ω 以下标示: 6R8 = 6.8Ω

resistance and the 4th digit denotes number of zeros following.

0805, 1206, 1210, 2010, 2512 ≤±1%公差产品字码有四位数，前三位是阻值的有效数，第四位表
示有几个 0 2372 2372 = 23700Ω = 23.7KΩ

• 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.

3R 24
0603 ≤±1%公差 E-96系列标准阻值，因电阻本体太小，采用三位阻值代码（数字）及下列指数 Below 10Ω : 3R24 = 3.24Ω
代码（字母）配合来指明标准的阻值。 10Ω 以下标示: 3R24 = 3.24Ω

Multiplier Code (for 0603 ≤±1% marking) [指数码 ( 0603≤±1% 标示)]

Code
A B C D E F G H X Y Z
代 码
Power
100 101 102 103 104 105 106 107 10-1 10-2 10-3
幂

Standard E-96 series Resistance Value code (for 0603≤±1% marking) [E-96系列标准阻值代码 (对0603≤±1%的字码)]
Value Code Value Code Value Code Value Code Value Code Value Code
阻值 代码 阻值 代码 阻值 代码 阻值 代码 阻值 代码 阻值 代码
100 01 147 17 215 33 316 49 464 65 681 81
102 02 150 18 221 34 324 50 475 66 698 82
105 03 154 19 226 35 332 51 487 67 715 83
107 04 158 20 232 36 340 52 499 68 732 84
110 05 162 21 237 37 348 53 511 69 750 85
113 06 165 22 243 38 357 54 523 70 768 86
115 07 169 23 249 39 365 55 536 71 787 87
118 08 174 24 255 40 374 56 549 72 806 88
121 09 178 25 261 41 383 57 562 73 825 89
124 10 182 26 267 42 392 58 576 74 845 90
127 11 187 27 274 43 402 59 590 75 866 91
130 12 191 28 280 44 412 60 604 76 887 92
133 13 196 29 287 45 422 61 619 77 909 93
137 14 200 30 294 46 432 62 634 78 931 94
140 15 205 31 301 47 442 63 649 79 953 95
143 16 210 32 309 48 453 64 665 80 976 96

So the resistance value are marked as the following examples (阻值标示如下):

1.96KΩ= 196 ×101 Ω = 29B 12.4Ω= 124 ×10 -1 = 10X

29B 10X
• 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.
0603≤±1%公差，在标准 E-24 系列中，但不属 E-96 系列的阻值，标示和5%的公差相同，但是在字码下多加一条线

122 = 1200 = 1.2 KΩ 680 = 68Ω

122 680
11
 Thick Film Chip Resistors
厚膜晶片电阻器 www.royalohm.com

Performance Specifications (性能)

01005: 1Ω≤R<10Ω: -200~+600ppm/°C 0603: 0.01Ω≤R≤0.03Ω:±1500PPM/°C
10Ω≤R<100Ω: ±300ppm/°C 0.03Ω<R≤0.05Ω:±1000 PPM/°C
100Ω≤R≤10MΩ: ±200ppm/°C 0.05Ω<R<1Ω:±800PPM/°C
0201: 1Ω≤R≤10Ω: -100~+350ppm/°C 1Ω≤R≤10Ω: ±200PPM/°C
>10Ω: ±200ppm/°C >10Ω: ±100PPM/°C
Temperature coefficient 温度系数 0402: 1Ω≤R≤10Ω: ±200ppm/°C 0805, 1206, 1210, 1812, 2010, 2512:
>10Ω: ±100ppm/°C 0.01Ω ≤ R ≤0.015Ω: ±1500ppm/°C
0.015Ω < R ≤0.03Ω:±1000ppm/°C
0.03Ω < R <1Ω: ±800ppm/°C
1Ω≤R≤10Ω: ±200ppm/°C
>10Ω: ±100ppm/°C
±5%, ± 2%: ±(2.0% + 0.05Ω)
Short-time overload 短时间过负荷 ±1%, ± 0.5%: ±(1.0% + 0.05Ω)
01005 ±5% ±1% : ±(2.0% + 0.05Ω)
Insulation resistance 绝缘电阻 ≥ 1,000 MΩ
No evidence of flashover, mechanical damage, arcing or insulation breakdown
Dielectric withstanding voltage 绝缘耐压
无击穿 , 飞弧及可见机械性损伤
Terminal bending 端子弯曲 ±(1.0% + 0.05Ω)
Soldering heat 耐焊接热 ±(1.0% + 0.05Ω)
Solderability 可焊性 Coverage must be over 95%.
±5%, ± 2%: ±(1.0% + 0.05Ω)
Rapid change of temperature 温度快速变化 ±1%, ± 0.5%: ±(0.5% + 0.05Ω)
01005 ±5% ±1% : ±(1.0% + 0.05Ω)(-55°C~125°C)
±5%, ± 2%: ±(3.0% + 0.05Ω)
Humidity (Steady State) 恒定湿热 ±1%, ± 0.5%: ±(0.5% + 0.05Ω)
01005 ±5% ±1% : ±(2.0% + 0.05Ω)
±5%, ± 2%: ±(3.0% + 0.05Ω)
Load life in humidity 湿度寿命 ±1%, ± 0.5%: ±(1% + 0.05Ω）
01005: ±(3.0% + 0.05Ω)
±5%, ± 2%: ±(3.0% + 0.05Ω)
Load life 负载寿命 ±1%, ± 0.5%: ±(1% + 0.05Ω)
01005: ±(3.0% + 0.05Ω)

阻值如不在 系列 及 系列 可特别提供

Ordering Procedure (Example: 1206 1/4W 5% 1.2 Ω T/R-5000)

订购方式 (例如: 1206 1/4W 5% 1.2 Ω T/R-5000)

1 2 0 6 W 4 J 0 1 2 J T 5 E
Product Type Wattage ( 功率 ): Tolerance Packing Type (包装类型): Packing Qty.
( 产品类型 ): ( 公差 ): 编带 卷带 ( 包装数量 )
用下列代码填二位数
散装 袋装

填四
位数表示下
列各种晶片
Resistance Value (阻值):
电阻类型
5% (E-24 series) :
4

5% 产品 (E-24 系列阻值 ):
第 1 位数是 0，第 2、3 位数表示阻值的有效数，第 4 位表示有几个 0);
≤1%( E-24, E-96 series):
4

≤1% 产品 (E-24, E-96 系列阻值 ):

第 位数表示阻值的有效数，第 4 位数表示有几个 Special Feature ( 特征 ):
The following numbers and the letter codes is to be used to indicate the number of zeros in the 11th digit:
3 4 5 无铅标准品

Remark: For more details, please check page 152, Part No. System. 注 ：更多细节详见P152标准料号系统。

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 High Value Thick Film Chip Resistors
高阻厚膜晶片电阻器 www.royalohm.com

Feature (特性) Figures (型状)

• High Resistance 高阻值
L
1. High purity Alumina substrate (高纯度氧化铝基板)
• Suitable for reflow & wave soldering A

2. Protective coating (保护层)

适合波峰焊与回流焊 3. Resistance element (阻抗元素)
W
H
• AV adapters, LCD back-light camera B

L 4. Termination (Inner) Ni / Cr [端面(内)镍/铬层]

strobe etc. 适用于AV适配器, LCD背光电路， 5. Termination (Between) Ni Barrier [端面(中)镍层]

H
6. Termination (Outer) Sn [端面(外)锡层(无铅)]
照相机闸门等.

Derating Curve & Specification (降功率曲线及性能)

Max Working Max Overload Dielectric Withstanding Operating
Type
Voltage Voltage Voltage Temperature Range
类型
最大工作电压 最大过负荷电压 绝缘耐压 工作温度范围
Percent rated load (%)
负载比率(%)

0603 75V 150V 300V

0805 150V 300V 500V
-55~+155°C
1206 200V 400V 500V
1210 200V 500V 500V
Ambient temperature (环境温度)(°C)

Resistance Range
Type Size Power Rating
L (mm) W (mm) H (mm) A (mm) B (mm) ( 阻值范围 )
类型 尺寸 额定功率
5% (E24)

0603 1608 1/10W 1.60±0.10 0.80±0.10 0.45±0.10 0.30±0.20 0.30±0.20

+0.15
0805 2012 1/8W 2.00±0.15 1.25 0.55±0.10 0.40±0.20 0.40±0.20
-0.10
10M~100M
+0.15
1206 3216 1/4W 3.10±0.15 1.55 0.55±0.10 0.45±0.20 0.45±0.20
-0.10

1210 3225 1/2W 3.10±0.10 2.60±0.20 0.55±0.10 0.50±0.25 0.50±0.20

Performance Specification (性能)

Temperature coefficient 温度系数 ±200ppm/°C

Short time overload 短时间过负荷 ±(2.0%+0.05Ω)
Terminal bending 端子弯曲 ±(1.0%+0.05Ω)
Solderability 可焊性 Coverage must be over 95%.
No evidence of flashover, mechanical damage, arcing or insulation breakdown
Dielectric withstanding voltage 绝缘耐压
( 无击穿 , 飞弧及可见机械性损伤 )
Soldering heat 耐焊接热 ±(1.0%+0.05Ω)
Rapid change of temperature 温度快速变化 ±(1.0%+0.05Ω)
Load Life in humidity 湿度寿命 ±(3.0%+0.05Ω)
Load life 负载寿命 ±(3.0%+0.05Ω)
Humidity (steady state) 恒定湿热 ±(3.0%+0.05Ω)
Insulation resistance 绝缘电阻 ≥1,000 MΩ

13
 Thick Film Chip Resistors
厚膜晶片电阻器 www.royalohm.com

New/Old Part No. ( )

New Part.no Old Part.no

0603WAJ****T5E 0603SAJ****T5E /0603WGJ****T5E
0805W8*****T5E 0805S8*****T5E /0805WA*****T5E
1206W4*****T5E 1206S4*****T5E /1206W8*****T5E
1210W2*****T5E 1210U2*****T5E /1210S3*****T5E /1210W4*****T5E
181207*****T4E 1812W2*****T4E
201007*****T4E 201034*****T4E /2010W2*****T4E

Remark: The Old Part No. is still valid for the approved part.