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SF10T1000BUTLQ [WALSIN]

SMD metal film resistor;
SF10T1000BUTLQ
型号： SF10T1000BUTLQ
厂家： Walsin Technology    Walsin Technology
描述：

SMD metal film resistor
文件： 总10页 (文件大小：555K)
中文：  中文翻译
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Approval Sheet  
SF25T/U_Q, SF20T/U_Q, SF10T/U_Q,  
SF12T/U_Q, SF08T/U_Q, SF06T/U_Q,  
SF04T/U_Q.  
1%,0.5%,0.25%,0.1%,0.05%  
TC50, TC25  
Anti-Sulfuration  
High Precision Thin Film Chip Resistors  
Size 2512, 2010, 1210, 1206, 0805, 0603, 0402.  
AEC-Q200 Compliant.  
*Contents in this sheet are subject to change without prior notice.  
Page 1 of 10  
ASC_SFxxT&U_Q_V01  
FEB - 2018  
Approval Sheet  
FEATURE  
1. SMD metal film resistor  
2. High reliability and stability of 0.3% and below per customer request  
3. High performance of TCR: 50&25 ppm/C and below per customer request  
4. Low current noise  
5. RoHS compliant and lead free  
6. AEC-Q200 compliant  
7. Sulfuration resistant against ASTM B-809-95*  
APPLICATION  
Automotive  
Medical equipment  
Measuring instrument  
Communication devices  
Electronic devices  
DESCRIPTION  
The resistors are constructed in a high grade ceramic body (aluminum oxide). Internal metal electrodes are  
added at each end and connected by a resistive layer that is applied to the top surface of the substrate. The  
composition of the resistive layer is adjusted to give the approximate resistance required and the value is  
trimmed to nominated value within tolerance which controlled by laser trimming of this resistive layer.  
The resistive layer is covered with a protective coat. Finally, the two external end terminations are added. For  
environmental soldering issue, the outer layer of these end terminations is a Lead-free solder .  
Fig 1. Construction of Chip-R SFxx_Q  
Page 2 of 10  
ASC_SFxxT&U_Q_V01  
FEB - 2018  
Approval Sheet  
QUICK REFERENCE DATA  
Item  
General Specification  
Series No.  
SF25  
T&U_Q  
2512  
SF20  
T&U_Q  
2010  
SF10  
SF12  
T&U_Q  
1206  
SF08  
SF06  
SF04  
T&U_Q  
0402  
T&U_Q  
1210  
T&U_Q  
0805  
T&U_Q  
0603  
Size Code  
(6432)  
(5025)  
(3225)  
(3216)  
(2012)  
(1608)  
(1005)  
Resistance Tolerance  
Resistance Range  
TCR  
1.0%, 0.5%, 0.25%, 0.1%, 0.05%  
10~  
1.5M  
10~  
1.5M  
10~  
1M  
10~  
1M  
10~  
1M  
4.7~  
330K  
10~  
100K  
50 / 25 ppm/C  
Max. Dissipation at  
3/4W  
1/2W  
1/4W  
1/8W  
1/10W  
1/16W  
1/16W  
Tamb=70C  
Max. Operation Voltage  
200V  
400V  
200V  
400V  
200V  
400V  
200V  
100V  
200V  
50V  
50V  
Max. Overload Voltage  
Operating Temperature  
400V  
100V  
100V  
- 55~ +155’C  
Note :  
1.  
This is the maximum voltage that may be continuously supplied to the resistor element, see “IEC publication  
60115-8”  
2.  
Max. Operation Voltage : So called RCWV (Rated Continuous Working Voltage) is determined by  
RCWV Rated Power Resistance Value or Max. RCWV listed above, whichever is lower.  
DIMENSIONS:(unit:mm)  
SF25_Q  
SF20_Q  
SF10_Q  
SF12_Q  
SF08_Q  
SF06_Q  
SF04_Q  
Type  
6.35 0.10 5.00 0.10 3.10 0.10 3.05 0.15 2.00 0.10 1.55 0.10 1.00 0.10  
3.20 0.15 2.50 0.15 2.60 0.15 1.55 0.15 1.25 0.10 0.80 0.10 0.50 0.05  
0.60 0.20 0.60 0.20 0.50 0.20 0.40 0.20 0.25 0.20 0.25 0.15 0.30 0.15  
0.90 0.25 0.60 0.25 0.50 0.20 0.40 0.20 0.40 0.20 0.30 0.15 0.30 0.15  
0.55 0.10 0.55 0.10 0.55 0.10 0.55 0.15 0.50 0.15 0.45 0.15 0.35 0.05  
L
W
A
B
t
Protective coat  
t
End termination  
B
Resistive layer  
A
Ceramic Substrate  
1001  
T
W
L
Page 3 of 10  
ASC_SFxxT&U_Q_V01  
FEB - 2018  
Approval Sheet  
MARKING  
3-digits marking for 0603 size  
SFxxT/U has same marking rule as WRxx ±1%.  
Nominal resistance  
Description  
1.E-24 series  
2.E-96 series  
As 0603 WR06X 5%.  
The 1st two digit codes are referring to the CODE on the table, the 3rd code is the index of resistance  
value :  
Y=10-2，X=10-1，A=100，B=101，C=102，D=103，E=104，F=105  
EX :  
17.8Ω=25X，178Ω=25A，1K78 =25B  
17K8=25C， 178K=25D， 1M78=25E  
3. Remark  
There is no marking for the items are not under E-24 and E-96 series  
CODE R_value CODE R_value CODE R_Value CODE R_value CODE R_value CODE R_value CODE R_value CODE R_value  
01  
02  
03  
04  
05  
06  
07  
08  
09  
10  
11  
12  
100  
102  
105  
107  
110  
113  
115  
118  
121  
124  
127  
130  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
133  
137  
140  
143  
147  
150  
154  
158  
162  
165  
169  
174  
25  
26  
27  
28  
29  
30  
31  
32  
33  
34  
35  
36  
178  
182  
187  
191  
196  
200  
205  
210  
215  
221  
226  
232  
37  
38  
39  
40  
41  
42  
43  
44  
45  
46  
47  
48  
237  
243  
249  
255  
261  
267  
274  
280  
287  
294  
301  
309  
49  
50  
51  
52  
53  
54  
55  
56  
57  
58  
59  
60  
316  
324  
332  
340  
348  
357  
365  
374  
383  
392  
402  
412  
61  
62  
63  
64  
65  
66  
67  
68  
69  
70  
71  
72  
422  
432  
442  
453  
464  
475  
487  
499  
511  
523  
536  
549  
73  
74  
75  
76  
77  
78  
79  
80  
81  
82  
83  
84  
562  
576  
590  
604  
619  
634  
649  
665  
681  
698  
715  
732  
85  
86  
87  
88  
89  
90  
91  
92  
93  
94  
95  
96  
750  
768  
787  
806  
825  
845  
866  
887  
909  
931  
953  
976  
4-digits marking for 2512, 2010, 1210, 1206, 0805 size  
For E24+E96, each resistor is marked with a four digits code on the protective coating to designate the  
nominal resistance value. For values below 976 the R is used as a digit. For values of 100or greater, the  
first 3 digits are significant, the fourth digit indicates the number of multiple to follow.  
Example  
RESISTANCE  
100  
6800  
47000  
1000  
6801  
4702  
4-digits marking  
No marking code for 0402 and 0201 size  
FUNCTIONAL DESCRIPTION  
Product characterization  
Standard values of nominal resistance are taken from the E192 & E24 series for resistors with a tolerance of  
1.0%, 0.5%, 0.25%, 0.1%, 0.05%. The values of the E24/E192 series are in accordance with “IEC  
publication 60063”.  
Page 4 of 10  
ASC_SFxxT&U_Q_V01  
FEB - 2018  
Approval Sheet  
DERATING:  
The power that the resistor can dissipate depends on the operating temperature; see Fig.2  
MOUNTING  
Due to their rectangular shapes and small tolerances, Surface Mountable Resistors are suitable for handling by  
automatic placement systems.  
Chip placement can be on ceramic substrates and printed-circuit boards (PCBs).  
Electrical connection to the circuit is by individual soldering condition.  
The end terminations guarantee a reliable contact.  
Page 5 of 10  
ASC_SFxxT&U_Q_V01  
FEB - 2018  
Approval Sheet  
SOLDERING CONDITION  
The robust construction of chip resistors allows them to be completely immersed in a solder bath of 260C for 10  
seconds. Therefore, it is possible to mount Surface Mount Resistors on one side of a PCB and other discrete  
components on the reverse (mixed PCBs).  
Surface Mount Resistors are tested for solderability at 235C during 2 seconds within lead-free solder bath. The  
test condition for no leaching is 260C for 30 seconds. Typical examples of soldering profile and condition that  
provide reliable joints without any damage are given in Fig 3. and Table 1.  
Fig. 3 Infrared soldering profile for Chip Resistors  
Table 1. Infrared soldering condition for Chip Resistors  
Temperature Condition  
Average ramp-up rate (217C to 260C)  
Between 150 and 200C  
> 217C  
Exposure Time  
Less than 3C/second  
Between 60-120 seconds  
Between 60-150 seconds  
260ºC +0/-5C  
Peak Temperature  
Min. 30 seconds  
Time within 245C  
Ramp-down rate (Peak to 217C)  
Time from 25C to Peak  
Less than 6C/second  
No greater than 480 seconds  
Page 6 of 10  
ASC_SFxxT&U_Q_V01  
FEB - 2018  
Approval Sheet  
CATALOGUE NUMBERS  
The resistors have a catalogue number starting with .  
SF06  
T/U  
xxxx  
B
T
L
Q
Size code  
Type code  
Resistance code  
Tolerance  
U : 0.02%  
A : 0.05%  
B : 0.10%  
C : 0.25%  
D : 0.50%  
F : 1.00%  
Packaging code  
Termination Special code  
code  
T : 7” Reel taping  
A: 7” Reel 15k pcs  
SF25: 2512  
SF20: 2010  
SF10: 1210  
SF12: 1206  
SF08: 0805  
SF06: 0603  
SF04: 0402  
T: TCR = 50 ppm R is first code  
U: TCR = 25 ppm followed by  
Q : AEC-Q200  
L : lead free  
Compliant  
3 significant digits.  
100=1000  
37.4K=3742  
1. Reeled tape packaging: 8mm width paper taping.  
5,000pcs/reel for SF10_Q, SF12_Q, SF08_Q, SF06_Q,  
10,000pcs/reel for SF04_Q;  
2. Reeled tape packaging: 12mm width paper taping  
4,000pcs/reel for SF25_Q, SF20_Q.  
Page 7 of 10  
ASC_SFxxT&U_Q_V01  
FEB - 2018  
Approval Sheet  
TEST AND REQUIREMENTS  
REQUIREMENT  
Resistor  
TEST  
PROCEDURE  
Within the specified tolerance  
Electrical Characteristics - DC resistance values measurement  
IEC 60115-1 4.8  
- Temperature Coefficient of Resistance (T.C.R)  
Natural resistance change per change in degree centigrade.  
6
R
12t2t11  
(ppm/  
1 : 20°C+5°C-1°C  
R1 : Resistance at reference temperature (20°C+5°C/-1°C)  
R2 : Resistance at test temperature (-55°C or +125°C)  
Short time overload  
(S.T.O.L)  
Permanent resistance change after a 5second application of a voltage  
2.5 times RCWV or the maximum overload voltage specified in the  
above list, whichever is less.  
5)  
IEC60115-1 4.13  
Resistance to soldering  
heat(R.S.H)  
AEC Q200-15  
Un-mounted chips completely immersed for 10±1second in a SAC no visible damage  
solder bath at 260℃±5ºC  
R/R max. ±(0.2%+0.05)  
Solderability  
Un-mounted chips completely immersed for 2±0.5 second in a SAC good tinning (>95% covered)  
solder bath at 235℃±5℃  
IEC 60068-2-58  
no visible damage  
Temperature cycling  
MIL-STD-202 Method  
107  
Test –55 to 125℃/ dwell time 30min/ Max transfer time 20sec  
no visible damage  
1000 cycles  
R/R max. ±(0.3%+0.05)  
Test 1000 hours/ at 85℃/85% RH./ 10% of operation power.  
(0.3%+0.05)  
Measurement at 24±4 hours after test conclusion  
Biased Humidity  
MIL-STD-202 Method  
103  
Operational Life  
MIL-STD-202 -108  
1000 hours at 125±2°C, loaded with rated power continuously  
(0.3%+0.05)  
High Temperature  
Exposure  
1000 hours at 155℃, un-powered  
+0.05)  
(0.25%+0.05)  
+0.05)  
MIL-STD-202-108  
Mechanical Shock  
MIL-STD-202 Method  
213  
1/2 Sine Pulse / 100g Peak / Velocity 12.3ft/sec  
Vibration  
MIL-STD-202 Method  
204  
5 g's for 20 min , 12 cycles each of 3 orientations  
1kg for 60 s  
Terminal strength  
No broken  
AEC-Q200-006  
Board flex  
Bending 2mm for 60 sec  
+0.05)  
+0.05)  
AEC-Q200-005  
Flower of Sulfur  
ASTM-B-809-95*  
* Modified  
Sulfur 1000 hours, 105°C, unpowered  
Page 8 of 10  
ASC_SFxxT&U_Q_V01  
FEB - 2018  
Approval Sheet  
PACKAGING  
Paper Tape specifications (unit :mm)  
Series No.  
SF25  
Tape  
Plastic  
Plastic  
Paper  
Paper  
Paper  
Paper  
Paper  
A
B
W
D
E
6.90±0.20  
5.50±0.20  
3.60±0.20  
3.60±0.20  
2.40±0.20  
1.90±0.20  
1.20±0.10  
3.60±0.20  
2.80±0.20  
2.00±0.20  
3.00±0.20  
1.65±0.20  
1.10±0.20  
0.7±0.10  
12.00±0.30  
12.00±0.30  
8.00±0.30  
8.00±0.30  
8.00±0.30  
8.00±0.30  
8.00±0.20  
5.50±0.10  
5.50±0.10  
3.50±0.20  
3.50±0.20  
3.50±0.20  
3.50±0.20  
3.50±0.05  
1.75±0.10  
1.75±0.10  
1.75±0.10  
1.75±0.10  
1.75±0.10  
1.75±0.10  
1.75±0.10  
SF20  
SF12  
SF10  
SF08  
SF06  
SF04  
Series No.  
SF25  
F
P0  
T
D  
0.1  
4.00±0.10  
4.00±0.10  
Max 1.2  
1.50  
1.50  
1.50  
1.50  
1.50  
1.50  
1.50  
0.0  
0.1  
0.0  
SF20  
SF12  
SF10  
SF08  
SF06  
4.00±0.10  
4.00±0.10  
4.00±0.10  
4.00±0.10  
4.00±0.10  
4.00±0.10  
4.00±0.10  
4.00±0.10  
4.00±0.10  
4.00±0.10  
Max 1.2  
Max. 1.0  
Max. 1.0  
Max. 1.0  
0.65±0.05  
0.1  
0.0  
0.1  
0.0  
0.1  
0.0  
0.1  
0.0  
0.1  
0.0  
2.00±0.10  
4.00±0.10  
0.40±0.05  
SF04  
Page 9 of 10  
ASC_SFxxT&U_Q_V01  
FEB - 2018  
Approval Sheet  
Reel dimensions  
B
A
C
D
SF25 , SF20  
Symbol  
(unit : mm)  
A
B
C
D
13.0±0.2  
14.0±0.5  
178.0±2.0  
60.0±1.0  
SF12 , SF10 , SF08, SF06 , SF04  
Symbol  
A
B
C
D
(unit : mm)  
13.0±0.2  
9.0±0.5  
178.0±2.0  
60.0±1.0  
Taping quantity  
-
-
-
Chip resistors 4,000 pcs per reel ( SF25_Q, SF20_Q )  
Chip resistors 5,000 pcs per reel ( SF10_Q, SF12_Q, SF08_Q, SF06_Q )  
Chip resistors 10,000 pcs per reel ( SF04_Q )  
Page 10 of 10  
ASC_SFxxT&U_Q_V01  
FEB - 2018  

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