10Ω-1M Ω0.5%
10Ω-1M Ω0.5%
10Ω-1M Ω0.5%
CR2512CR2010CR1210
CR1206
CR0805
CR0603
CR04025%
5%5%5%
5%5%5%1%1%1%1%1%1%1%TOLERANCE
1Ω-22M Ω
1Ω-22M Ω1Ω-22M Ω1Ω-22M Ω1Ω-22M Ω1Ω-22M Ω1Ω-10M Ω1/W 3/4W 1/2W
1/4W
1/8W
1/10W
1/16W
POWER RATING
1Ω-10M Ω200V
25126.25*3.10
深圳瑜伽培训学校SERIES
1Ω-10M Ω200V
20105.00*2.501Ω-10M Ω150V
08052.00*1.25
1Ω-10M Ω50V
06031.60*0.80
1Ω-10M Ω50V
04021.00*0.50
1Ω-10M Ω200V
12103.10*2.501Ω-10M Ω200V
12063.10*1.60
RESISTANCE RANGE
MAX WORKING
VOLTAGE英语面试口语900句
SIZE/ mm 3A
2512
CR2512
3A 2010CR2010 2.2A 1210CR1210 1.9A 1206CR1206 1.5A 0805CR08051A 0603CR06030Ω
<0.05Ω
1A 0402CR0402RESISTANCE RANGE
TOLERANCE
RATED CURRENT
SIZE SERIES Chip Resistors Selection Guide
■
Zero Ohm Jumper Resistor
■
General Purpo Chip Resistor
hallway1Ω-1M Ω
5%
1Ω-1M Ω5%1Ω-1M Ω5%10Ω-1M Ω1%10Ω-1M Ω1%50V
50V
50V
MAX WORKING
VOLTAGE
1/10W 12063.20*1.50
CA034A 1/16W 08042.00*1.00CA024A
10Ω-1M Ω1%
1/16W
04041.00*1.00
CA022A
RESISTANCE RANGE
TOLERANCE
POWER RATING
SIZE/mm SERIES
■
Chip Resistor Array
±100ppm/0C
±100ppm/0C
±100ppm/0C
±100ppm/0C
±100ppm/0C
±100ppm/0C
±100ppm/0C >10Ω-10M Ω
for 1%
±100ppm/0C ±100ppm/0C ±100ppm/0C ±100ppm/0C ±100ppm/0C ±100ppm/0C ±100ppm/0C >10Ω-1M Ωfor 0.5%>10Ω-22M Ω1Ω-10Ω±200ppm/0C ±200ppm/0C ±200ppm/0C ±200ppm/0C ±200ppm/0C ±200ppm/0C ±200ppm/0C 2512(6432)
2010(5025)
1210(3225)
1206(3216)
0805(2012)
0603(1608)
0402(1005)
Size Code in Inch(mm)0Ω0Ω0Ω0Ω0Ω0Ω0Ω<0.05Ω10Ω-1M Ω10Ω-1M Ω10Ω-1M Ω0.5%
Rated Continue Working Voltage= √rated power(W) x Resistance value(Ω) or Maximum Working Voltage listed above, whichever is lower 5%(E24)1%(E96)3A
3A
tony bennett
2.2A
1.9A
1.5A
1A
1A
Zero Ohm Jumper Rated Current
-250 ~+500 ppm/0C -250 ~+500 ppm/0C -250 ~+500 ppm/0C -250 ~+500 ppm/0C -250 ~+500 ppm/0C -250 ~+500 ppm/0C -250 ~+500 ppm/0C Temperature Coefficient
1Ω-22M Ω
1Ω-22M Ω
1Ω-22M Ω
1Ω-22M Ω
1Ω-22M Ω
1Ω-22M Ω
1Ω-10M Ω
1Ω-10M Ω1Ω-10M Ω1Ω-10M Ω1Ω-10M Ω1Ω-10M Ω1Ω-10M Ω1Ω-10M ΩResistance Range
500V
北京夜大500V
500V
500V 300V 100V 50V
Dielectric Withstand Voltage
400V 400V 400V 400V 300V 100V 100V Maximum Overload Voltage 200V 200V 200V 200V 150V 5
0V 50V Maximum Working Voltage 1W 3/4W 1/2W 1/4W 1/8W 1/10W 1/16W Power Rating @T amb =700C -550C~+1250C
CR1206-550C~+1250C
CR0805-550C~+1250C
CR0603-550C~+1250C
CR0402CR2512CR2010CR1210SERIES
Operating Temperature ■Electrical Characteristics
■Feature
1.Surface mounted device (SMD), suitable for auto-placement surface mounting application
2.Matte tin plating termination layer for reflow & wave soldering
3.Aluminum oxide ceramic substrate as body, high thermal and mechanical resist ■Application
1.For general purpo on electronics circuit board.
2.Computer ctor: mother board, notebook, LCD monitor, display card, hard disk
3.Communication ctor: mobile phone, telephone
4.Consumer multimedia ctor: LCD monitor, DVD player, MP3/4 player, digital camera
5.Power supply ctor: DC power, adapter, battery charger
6.
General hou & industrial electronics equipments: air-conditioner, refrigerator
-550C~+1250C
-550C~+1250C
-550C~+1250C
General Purpo Chip Resistors
22R 0
CR04020.95±0.25
0.60±0.25
0.60±0.35
0.40±0.25
0.40±0.20
0.30±0.20
0.20±0.10
e
0.85±0.250.65±0.250.45±0.250.45±0.250.35±0.200.20±0.200.15±0.10E 0.55±0.150.55±0.150.55±0.150.55±0.100.50±0.100.45±0.100.35±0.05T 3.10±0.202.50±0.202.50±0.151.60±0.151.25±0.150.80±0.100.50±0.05W 6.25±0.205.00±0.203.10±0.153.10±0.152.00±0.151.60±0.151.00±0.05L CR2512CR2010CR1210CR1206CR0805CR0603SERIES ■Dimension (in mm)e
E
>10Ω-1M Ω
1Ω-10Ω±200ppm/0C
±200ppm/0C
±200ppm/0C
0603x4(1608x4)0402x4(1005x4)0402x2(1005x2)Size Code in Inch(mm)0Ω
0Ω
0Ω
<0.05Ω
Rated Continue Working Voltage= √rated power(W) x Resistance value(Ω) or Maximum Working Voltage listed above, whichever is lower 5%(E24)1%(E96)
1A
0.63A
0.63A
Zero Ohm Jumper Rated Current
-250 ~+500 ppm/0C
-250 ~+500 ppm/0C
-250 ~+500 ppm/0C
Temperature Coefficient
1Ω-1M Ω1Ω-1M Ω1Ω-1M Ω10Ω-1M Ω10Ω-1M Ω10Ω-1M ΩResistance Range
100V 50V 50V Dielectric Withstand Voltage
100V 100V 100V Maximum Overload Voltage 50V 50V 50V Maximum Working Voltage 1/10W 1/16W 1/16W Power Rating @T amb =700C -550C~+1250C
CA034A -55
C~+1250C
CA024A -550C~+1250C
CA022A SERIES
Operating Temperature ■Electrical Characteristics
■Feature
1.Chip integrated, surface mounted device (SMD), suitable for auto-placement surface
mounting application
2.Matte tin plating termination layer for reflow & wave soldering
3.Aluminum oxide ceramic substrate as body, high thermal and mechanical resist
■Application
1.For SMT efficiency, circuit board space minimize & cost saving, suitable for: Telecom, Mobile
Phone, Notebook computer, all-in-one Mother Boards, Hard-disk, etc.
2.Termination pitch matched with fine pitch of IC, reduces PC board space and improves
wiring layout阿斯顿英语
Chip Resistor Array
0.50±0.15
0.33±0.10
0.33±0.10
Q
0.30±0.200.26±0.100.28±0.10L2CA022A 0.80±0.150.67±0.100.67±0.10P 0.30±0.150.18±0.100.19±0.10L10.55±0.050.40±0.050.35±0.05H 1.50±0.201.00±0.101.00±0.10W 3.20±0.202.00±0.101.00±0.10L CA034A CA024A SERIES ■Dimension (in mm)22R 0
■Structure
Chip Resistor constructed by a aluminum oxide ceramic substrate as body, resistive layer formed on ceramic surface. The resistor value is adjusted by lar trimming. Resistive layer is covered by protective layer. Termination is plated by nickel layer as barrier layer and matte tin as termination layer.
Chip Resistor General Data
For others 1%(E96)
product except size 0603, 3 digits marking:2D as resistance value & 1D as multiplier
Example 2201: 220x101＝2200Ω
For size 0603 1%(E96) product, 3 digits marking by EIA-96 code: 2D code as resistance value & 1alphabet as multiplier. Example 30X: 200x10-1＝20Ω
For 5% (E24) product, 3 digits marking: 2D as resistance value & 1D as multiplier
start是什么意思
Example 220: 22x10０＝22Ω
no marking for size 0402 product
■
Marking
220
30X
2201
E-96 Marking Rule
First 2 digits reprented the 3 digits value of E-96 ries, the third alphabet as multiplier Y=10-2, X=10-1, A=100, B=101, C=102, D=103, E=104, F=105
24 174
23 16922 16521 16220 15819 15418 15017 14716 14315 14014 13713 133CODE VALUE
88 80676 60464 45352 34040 25528 19104 107 90 84578 63466 47554 35742 26730 20006 11387 78775 59063 44251 33239 24927 18703 10586 76874 57662 43250 32438 24326 18202 10291 86679 64967 48755 36543 27431 20507 11593 90981 68169 51157 38345 28733 21509 12195 95383 71571 53659 40247 30135 22611 12789 82577 61965 46453 34841 26129 19605 11085 75073 56261 42249 31637 23725 17801 10060 412
58 39256 374CODE VALUE
36 223
34 22132 210CODE VALUE
96 976
84 732
72 549
48 309
12 130
94 93182 69870 52346 29410 12492 88780 66568 49944 28008 118CODE VALUE
CODE VALUE
CODE VALUE
CODE VALUE
CODE VALUE
日企面试■Power Rating
example什么意思IEC 60115-8 Definition on power rating. Maximum dissipation (P max ) in
percentage of rated power as a function of the ambient temperature (T amb ). For resistor which operating under ambient temperature over 700C, power rating may derated as temperature increa.
R2－R1
TC ＝-----------------X 106(PPM/℃)
菲律宾台风海燕
R1 (t2－t1)
■
Temperature Coefficient Bend to 1,2 or 5mm according product type for 5s. Resistance value change within spec and no visual damage.
JIS C5202 6.1.4
Bending At 70
±2℃and rated working voltage for 1000 +24/-0 hours(42day). Resistance value change within spec and no visual damage.
JIS C5202 7.10;MIL-STD-202F METHOD 108A Load Life
At 40±2℃and 90~95% relative humidity, and subject to a voltage cycle consisting of rated working voltage of 1.5hrs on and 0.5hrs off for 1000 +24/-0 hours(42day). Resistance value change within spec and no visual damage.
JIS C5202 7.5
Load Life Humidity
■Test & Requirement
Applied test voltage form 0 V to maximum withstand voltage with DC voltage across electrode and the center of body for 60±5conds. No failure on burning or breakdown.
MIL-STD-202F-method 301Dielectric withstand voltage JIS C5202 6.4
JIS C5202 6.4
JIS C5202 5.5
JIS C5202 5.2
Test Methods Dip sample in flux (methanol solution containing rosin approx. 25% in weight) for 2c. and then dip into a soldering bath at 245±5℃for 2±0.5c. Termination tinning ≧95% and no visual damage.Solderability
Dip sample in a soldering bath at 260±5℃for 10±0.5 conds Resistance value change within spec and no visual damage.
Resistance to Soldering Heat Apply 2.5 times rated voltage on sample (if 2.5 times rated voltage exceeds the maximum overload voltage, the maximum overload voltage shall be applied as test voltage). Resistance value change within spec.
Short Time Overload
Keep the sample at upper temperature for 30 minutes and measure the resistance value. Resistance value change in temperature coefficient term within spec.
Temperature Coefficient
Procedure
Description Chip Resistor General Data
