Specifications are subject to change without notice. No liability or warranty implied by this information. Environmental compliance based on producer documentation.
1% Thick Film Chip Resistors
(RoHS Compliant)
CR1-RC Series
STANDARD STOCKED VALUES (Ω)
10.2
10.5
10.7
11
11.3
11.5
11.8
12.1
12.4
12.7
13
13.3
13.7
14
14.3
14.7
15
15.4
15.8
16.2
16.5
10
16.9
17.4
17.8
18.2
18.7
19.1
19.6
20
20.5
21
21.5
22.1
22.6
23.2
23.7
24.3
24.9
25.5
26.1
26.7
27.4
28
28.7
29.4
30.1
30.9
31.6
32.4
33.2
34
34.8
35.7
36.5
37.4
38.3
39.2
40.2
41.2
42.2
43.2
44.2
45.3
46.4
47.5
48.7
49.9
51.1
52.3
53.6
54.9
56.2
57.6
59
60.4
61.9
63.4
64.9
66.5
68.1
69.8
71.5
73.2
75
76.8
78.7
80.6
82.5
84.5
86.6
88.7
90.9
93.1
95.3
97.6
100
102
105
107
110
113
115
118
121
124
127
130
133
137
140
143
147
150
154
158
162
165
169
174
178
182
187
191
196
200
205
210
215
221
226
232
237
243
249
255
261
267
274
280
287
294
300
301
309
316
324
332
340
348
357
365
374
383
392
402
412
422
432
442
453
464
475
487
499
511
523
536
549
562
576
665 1.13K 1.91K 3.16K 5.36K 9.09K 15.4K 26.1K
681 1.15K 1.96K 3.24K 5.49K 9.31K 15.8K 26.7K
698 1.18K 2.0K 3.32K 5.62K 9.53K 16.2K 27.4K
715 1.21K 2.05K 3.4K 5.76K 9.76K 16.5K 28K
732 1.24K 2.1K 3.48K 5.9K 10K 16.9K 28.7K
750 1.27K 2.15K 3.57K 6.04K 10.2K 17.4K 29.4K
768 1.3K 2.21K 3.65K 6.19K 10.5K 17.8K 30K
787 1.33K 2.26K 3.74K 6.34K 10.7K 18.2K 30.1K
806 1.37K 2.32K 3.83K 6.49K 11.K 18.7K
825 1.40K 2.37K 3.92K 6.65K 11.3K 19.1K
845 1.43K 2.43K 4.02K 6.81K 11.5K 19.6K
866 1.47K 2.49K 4.12K 6.98K 11.8K 20K
887 1.5K 2.55K 4.22K 7.15K 12.1K 20.5K
909
931
953
976
1.54K
1.58K
1.62K
1.65K
2.61K
2.67K
2.74K
2.8K
4.32K
4.42K
4.53K
4.64K
7.32K
7.5K
7.68K
7.87K
12.4K
12.7K
13K
13.3K
21.K
21.5K
22.1K
22.6K
590 1.0K 1.69K 2.87K 4.75K 8.06K 13.7K 23.2K
604 1.02K 1.74K 2.94K 4.87K 8.25K 14.K 23.7K
619 1.05K 1.78K 3.0K 4.99K 8.45K 14.3K 24.3K
634 1.07K 1.82K 3.01K 5.11K 8.66K 14.7K 24.9K
649 1.1K 1.87K 3.09K 5.23K 8.87K 15K 25.5K
NOTE: RoHS Compliant by Exemption
CONSTRUCTION
No.
1
2
3
4
5
6
Part Name
Protective coating: Epoxy
Al
2
O
3
high purity alumina substrate: Al 96fi
Resistive element: metal film
Termination (Inner): Ag/Pd
Termination (Between): Ni plating film
Termination (Outer): Sn plating film
1
1M
4
CHARACTERISTICS
Characteristics
Limits
2
3
4
5
Test Methods
( JIS C 5201-1 )
5.2 Natural resistance change per temp.
degree centigrade.
R
2
-R
1
x10
6
(PPM/°C)
R
1
(t
2
-t
1
)
R
1
: Resistance value at room temperature (t
1
)
R
2
: Resistance value at room temp.plus 100°C (t
2
)
5.5 Permanent resistance change after the
application of a potential of 2.5 times RCWV
for 5 seconds.
5.6 Apply 500V DC between protective coating
and termination for 1 minute
5.7 Apply 500V AC between protective coating
and termination for 1 minute
6.1.4 Twist of Test Board:
Y/X=5/90mm for 10 seconds
Temperature
coefficient
1Ω ~ 10Ω ≤ ±400 PPM / °C
11Ω ~ 10MΩ ≤ ±200 PPM / °C
Short time
overload
Insulation
resistance
Dielectric
withstanding
voltage
Terminal bending
Resistance change rate is
± (2.0 % + 0.1Ω) Max.
1,000M Ω or more
No evidence of flashover
mechanical damage,arcing or
insulation break down.
±(1.0% +0.05Ω) Max.
XICON PASSIVE COMPONENTS • (800) 628-0544
XC-600037
Date Revised: 05/15/17
Specifications are subject to change without notice. No liability or warranty implied by this information. Environmental compliance based on producer documentation.
1% Thick Film Chip Resistors
(RoHS Compliant)
CR1-RC Series
CHARACTERISTICS
(Cont.)
Characteristics
Limits
Test Methods
( JIS C 5201-1 )
7.4 Resistance change after continuous
5 cycles for duty shown below:
Step
Temperature
1
-55°C ±3°C
2
Room temp.
3
+155°C ±2°C
4
Room temp.
7.9 Resistance change after 1,000 hours
(1.5 hours "on", 0.5 hour "off") at RCWV
in a humidity chamber controlled at
40°C ± 2°C and 90 to 95 % relative humidity
7.10 Permanent resistance change after 1,000 hours
Application time of soldering iron: 3 +1/-0 seconds
Solderability
95% Coverage min.
6.5 Test temperature of solder: 245° ±3°C
Dipping them solder: 2~3 seconds
Time
30 mins
10~15 mins
30 mins
10~15 mins
Temperature
cycling
± (1.0% + 0.05Ω) Max.
Load life in
humidity
Load life
Resistance change rate is
± (3.0% + 0.1Ω) Max.
Resistance change rate is
± (3.0% + 0.1Ω) Max.
Electrical characteristics shall be satisfied.
Without distinct deformation in
appearance.
Soldering Heat
XICON PASSIVE COMPONENTS • (800) 628-0544
XC-600037
Date Revised: 05/15/17
Specifications are subject to change without notice. No liability or warranty implied by this information. Environmental compliance based on producer documentation.
在本《电源设计小贴士》中，我们将研究一款可将高 AC 输入电压转换为可用于电子能量计等应用的低 DC 电压简单电路。在这种特殊的应用中，无需将输出电压隔离于输入电压。此处，经过整流的 AC 输入电压可高达 375 VDC，同时数百毫安电流时的输出电压可在 5 伏以内。这些大容量应用通常受到成本的推动，因此要求低部件数量/低成本的电路。步降稳压器提供了一种低成本的解决方案，但在使用高电压输入实...[详细]
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