L
Wt
C
D
Ambient Temperature (°C)
Rated Load (%)
Alumina
Primary Electrode
Secondary Electrode
Ni-Plating
Sn-Plating
Primary Encapsulant
Secondary
Encapsulant
Resistor ø13 ±0.5
10 ±1
50
min. 178
±2.0
Package:
Bulk
Tape and Reel
Suffix Code:
-BK
/REEL
290
292
302
304
1206
0805
0603
0402
1/8
1/10
1/16
1/16
0.55 ± 0.10
0.55 ± 0.10
0.45± 0.10
0.35 ± 0.05
Series Case Size Power
Rating 1/4
1/8
1/10
Max. Power
Rating Voltage (max.) Dimensions (mm) t
SERIES, SIZE, WATTAGE,VOLTAGE, AND DIMENSIONS
DERATING CURVE STRUCTURE REEL DIMENSIONS (mm)
PART NUMBERING SYSTEM
Series
2 9 0 1 0 K
Ohms
0.45 ± 0.2
0.40 ± 0.2
0.30 ± 0.2
0.25 ± 0.1
D
0.45 ± 0.2
0.40 ± 0.2
0.30 ± 0.2
0.2 ± 0.1
C
1.55 ± .10
1.25 ± .10
0.8 ± 0.1
0.5 ± 0.05
W
3.1 ± 0.15
2.0 ± 0.15
1.6 ± 0.10
1.00 ± 0.1
L
200
150
50
25
400
300
100
50
W.V. O.V.
*Max. Power Rating @
70°C, see Derating Curve.
*
XICON PASSIVE COMPONENTS • ARLINGTON,TX 76003 • www.xicon-passive.com • (800) 628-054470
1% Thick Film Chip Resistors CR1 Series
Operating Temperature Range
Temperature Coefficient
Temperature Cycling
Short Time Overload
Humidity Load Life
Load Life
Vibration
Solderability
Resistance to Soldering Heat
Termination Adhesion
Range of Values
Reel Quantity
CHARACTERISTICS
Item -55°C ~ +125°C
±100ppm/°C @ room temperature +100°C
±(1.0% +0.1Ω) max. @ -55°C ~ +125°C
±(2.0% +0.1Ω) max. with rated voltage x 2.5 for 5 seconds
±(3.0% +0.1Ω) max. @40°C RH 90~95%
±(3.0% +0.1Ω) max. @ 70°C
±(1.0% +0.1Ω) max. @ low frequency, 3 directions for 2 hours in each direction
90% min. coverage @ 230°C for 3 seconds
±(2.5% +0.1Ω) max. @ 260°C for 10 seconds
±(1.0% +0.1Ω) max. @ 500g
10Ω~ 1MΩ
5,000 per reel
Characteristics
FEATURES
• High purity alumina substrate
• Wave or flow solderable
• Excellent high frequency characteristics
• Wrap around termination
• Inner electrode protection
Suffix
/REE L
XICON PASSIVE COMPONENTS • ARLINGTON,TX 76003 • www.xicon-passive.com • (800) 628-0544 71
1% Thick Film Chip Resistors CR1 Series
10
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
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
590
604
619
634
649
665
681
698
715
732
750
768
787
806
825
845
866
887
909
931
953
976
1.0K
1.02K
1.05K
1.07K
1.1K
1.13K
1.15K
1.18K
1.21K
1.24K
1.27K
1.3K
1.33K
1.37K
1.40K
1.43K
1.47K
1.5K
1.54K
1.58K
1.62K
1.65K
1.69K
1.74K
1.78K
1.82K
1.87K
1.91K
1.96K
2.0K
2.05K
2.1K
2.15K
2.21K
2.26K
2.32K
2.37K
2.43K
2.49K
2.55K
2.61K
2.67K
2.74K
2.8K
2.87K
2.94K
3.0K
3.01K
3.09K
3.16K
3.24K
3.32K
3.4K
3.48K
3.57K
3.65K
3.74K
3.83K
3.92K
4.02K
4.12K
4.22K
4.32K
4.42K
4.53K
4.64K
4.75K
4.87K
4.99K
5.11K
5.23K
5.36K
5.49K
5.62K
5.76K
5.9K
6.04K
6.19K
6.34K
6.49K
6.65K
6.81K
6.98K
7.15K
7.32K
7.5K
7.68K
7.87K
8.06K
8.25K
8.45K
8.66K
8.87K
9.09K
9.31K
9.53K
9.76K
10K
10.2K
10.5K
10.7K
11.K
11.3K
11.5K
11.8K
12.1K
12.4K
12.7K
13K
13.3K
13.7K
14.K
14.3K
14.7K
15K
15.4K
15.8K
16.2K
16.5K
16.9K
17.4K
17.8K
18.2K
18.7K
19.1K
19.6K
20K
20.5K
21.K
21.5K
22.1K
22.6K
23.2K
23.7K
24.3K
24.9K
25.5K
26.1K
26.7K
27.4K
28K
28.7K
29.4K
30K
30.1K
30.9K
31.6K
32.4K
33.2K
34.K
34.8K
35.7K
36.5K
37.4K
38.3K
39.2K
40.2K
41.2K
42.2K
43.2K
44.2K
45.3K
46.4K
47.5K
48.7K
49.9K
51.1K
52.3K
53.6K
54.9K
56.2K
57.6K
59.0K
60.4K
61.9K
63.4K
64.9K
66.5K
68.1K
69.8K
71.5K
73.2K
75K
76.8K
78.7K
80.6K
82.5K
84.5K
86.6K
88.7K
90.9K
93.1K
95.3K
97.6K
100K
102K
105K
107K
110K
113K
115K
118K
121K
124K
127K
130K
133K
137K
140K
143K
147K
150K
154K
158K
162K
165K
169K
174K
178K
182K
187K
191K
196K
200K
205K
210K
215K
221K
226K
232K
237K
243K
249K
255K
261K
267K
274K
280K
287K
294K
300K
301K
309K
316K
324K
332K
340K
348K
357K
365K
374K
383K
392K
402K
412K
422K
432K
442K
453K
464K
475K
487K
499K
511K
523K
536K
549K
562K
576K
590K
604K
619K
634K
649K
665K
681K
698K
715K
732K
750K
768K
787K
806K
825K
845K
866K
887K
909K
931K
953K
976K
STANDARD STOCKED VALUES (Ω)
1M
