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CH040297R61%B [VISHAY]

RESISTOR, THIN FILM, 0.05 W, 1 %, 100 ppm, 97.6 ohm, SURFACE MOUNT, 0402, CHIP;
CH040297R61%B
型号： CH040297R61%B
厂家： VISHAY    VISHAY
描述：

RESISTOR, THIN FILM, 0.05 W, 1 %, 100 ppm, 97.6 ohm, SURFACE MOUNT, 0402, CHIP

电阻器
文件： 总3页 (文件大小：104K)
中文：  中文翻译
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CH  
Vishay Sfernice  
Thin Film Microwave Resistors  
FEATURES  
• Small size, down to 20 by 16 mils  
0402 (P)  
• Edged trimmed block resistors  
• Pure alumina substrate (99.5%)  
• Various terminations:  
02016 (P)  
• Pre-tinned over Nickel Barrier (wraparound or flip chip)  
for solder reflow  
• Gold pad for wire (or ribbon) bonding  
• Ohmic range: 10R to 500R  
• Small internal reactance (LC down to 1 x 10- 24  
• Tolerance 1%, 5%, 10%,  
)
0402 (B)  
• TCR: 100ppm/°C  
Those miniaturized components are designed in such a way that their internal reactance is very small. When correctly  
mounted and utilized, they function as almost pure resistors on a very large range of frequency, up to 20GHz.  
DIMENSIONS in millimeters [inches]  
A
A
D
E
D
E
D
D
B
C
C
(C) and (P)  
(B)  
DIMENSIONS  
CASE SIZE  
A
B
C
D / E  
POWER  
RATING  
Pn  
LIMITING  
ELEMENT  
VOLTAGE  
V
MAX. TOL.  
+ 0.1 (0.004)  
MIN. TOL.  
MAX. TOL.  
+ 0.1 (0.004)  
MIN. TOL.  
– 0.1 (0.004)  
0.4 (0.016)  
0.6 (0.023)  
1.27 (0.050)  
0.75 (0.030)  
1.27 (0.050)  
1.27 (0.050)  
1.60 (0.063)  
MAX. TOL.  
+ 0.1 (0.004)  
MIN. TOL.  
ADJUSTABLE  
mW  
– 0.1 (0.004)  
0.5 (0.02)  
– 0.1 (0.004)  
0.38 (0.015)  
0.38 (0.015)  
0.38 (0.015)  
0.38 (0.015)  
0.38 (0.015)  
0.38 (0.015)  
0.38 (0.015)  
02016  
0402  
0.15 (0.006)  
0.38 (0.015)  
0.38 (0.015)  
0.38 (0.015)  
0.38 (0.015)  
0.38 (0.015)  
0.38 (0.015)  
30  
30  
37  
50  
50  
50  
75  
75  
1.00 (0.040)  
1.27 (0.050)  
1.52 (0.060)  
1.91 (0.075)  
2.54 (0.100)  
3.00 (0.126)  
50  
0505  
125  
125  
200  
250  
330  
0603  
0705/0805  
1005  
1206  
ORDERING INFORMATION  
CH...  
0402  
50R  
1%  
B
SIZE  
02016  
0402  
0505  
0603  
0805  
1005  
1206  
OHMIC VALUE  
10R to 500R  
TOLERANCE  
TERMINATION  
1%  
5%  
10%  
B: Tinned Wraparound  
C: Tinned Flip Chip  
P: Gold Bonding Pads  
As these products are application dedicated, a Special CH number will be issued for each product after evaluation.  
www.vishay.com  
2
Document Number: 53014  
Revision 13-Apr-04  
For technical questions, contact sfer@vishay.com  
CH  
Thin Film Microwave Resistors  
Vishay Sfernice  
TYPICAL HIGH FREQUENCY PERFORMANCE  
ELECTRICAL MODEL  
C
C: Internal shunt capacitance  
L: Internal inductance  
R: Resistance  
Lc  
R
L
Lc  
Lc: External connection inductance  
Cg: External capacitance to ground  
Cg  
Cg  
The resistor is purely resistive when R = (L/C)1/2 = ZO. The  
smaller the LC product the greater the frequency range over  
which the resistor looks approximately resistive.  
The complex impedance of the chip resistor is given by the  
following equations:  
1 + j XL/R  
Z = R  
with XL = 2πfL: Reactance of the  
1 + j R/XC  
This can be seen on the graphs relevant to 02016 (R = 100Ω,  
LC = 1 x 10- 24), 0402 (R = 129Ω, LC = 15 x 10- 24) and 1206  
(R = 200Ω, LC = 100 x 10- 24).  
internal inductance  
XL (XC + XL) + R2  
θ= Arc tg  
with Xc= I/2πfC: Reactance of the  
R XC  
internal capacitance  
Note: The external reactance (Lc and Cg) depends on the  
PCB material, the layout and assembly technology. It  
does affect the HF performance and needs to be  
estimated. The external reactance can be utilized to  
compensate the internal one.  
1 + (XL/R)2  
1 + (R/XC)2  
1/2  
[Z]= R  
f = frequency  
INTERNAL IMPEDANCE CURVE FOR 02016 SIZE (R017 BARE CHIPS)  
2
10Ω  
1.8  
C = 0.01pF  
L = 0.1nH  
1.6  
25Ω  
1.4  
1.2  
1
50Ω  
75Ω  
100Ω  
150Ω  
200Ω  
250Ω  
0.8  
0.6  
500Ω  
0.4  
0.2  
0
1000Ω  
0.1  
1
10  
100  
f (GHz)  
Document Number: 53014  
Revision 13-Apr-04  
www.vishay.com  
3
For technical questions, contact sfer@vishay.com  
CH  
Thin Film Microwave Resistors  
Vishay Sfernice  
INTERNAL IMPEDANCE CURVE FOR 0402 SIZE (R017 W/A)  
2
10Ω  
50Ω  
25Ω  
75Ω  
1.8  
C = 0.03pF  
L = 0.5nH  
1.6  
1.4  
1.2  
100Ω  
129Ω  
150Ω  
1
0.8  
0.6  
200Ω  
250Ω  
0.4  
0.2  
500Ω  
1000Ω  
0
0.1  
100  
10  
1
f (GHz)  
INTERNAL IMPEDANCE CURVE FOR 1206 SIZE (R017 W/A)  
2
75Ω  
100Ω  
10Ω  
25Ω  
1.8  
1.6  
C = 0.05pF  
L = 2nH  
150Ω  
1.4  
1.2  
1
200Ω  
250Ω  
0.8  
0.6  
0.4  
0.2  
500Ω  
1000Ω  
0
1
100  
0.1  
10  
f (GHz)  
www.vishay.com  
4
Document Number: 53014  
Revision 13-Apr-04  
For technical questions, contact sfer@vishay.com  

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