This page of product is RoHS compliant.
7.87
Max.
14.61
22.10 Max.
11.18
Max.
15.00
Max.
8.13
Max.
13.21
Max.
12.70
19.30 Max.
6.8
Max.
10.41
Max.
4.22
Ref
13.97 Max.
6.73
Max.
0.762 Min.
6.0
Max.
6.10
Max.
5.0
Max.
4.04
Max.
0.762 Min.
2.42
Ref
8.89 Max.
Inductors Coiltronics
1267
COILTRONICS® Uni-Pac™ SMT Power Inductors
Features:
Miniature surface mount design
Inductance range from 0.470uH to 1000uH
Current range from 19.2 to .47A
Maximum power density
Ideal for applications requiring low inductance
and high current in a miniature package
Environmental Data:
Storage temperature range: -40°C to +125°C
Operating ambient temperature range: -40°C to +85°C
Solder reow temperature: +260°C max.
for 10 seconds max.
Applications:
DC-DC converters on board level
and industrial products
Packaging:
Supplied in tape and reel packaging, 900 (UP1B),
550 (UP2B), 450 (UP3B), and 275 (UP4B) per reel
UP1B SERIES For quantities greater than listed, call for quote.
MOUSER
STOCK NO.
Coiltronics
Part No. Fig. Value
(µH)
Open Circuit
Value (µH)
Irms
(A)
Isat
(A)
DCR
(Ω) Max.
Price Each
1 50 100 500
704-UP1B-R47-R UP1B-R47-R A 0.47 0.569 6.0 7.7 0.0097 1.35 1.08 1.03 .821
704-UP1B-1R0-R UP1B-1R0-R A 1.0 1.20 4.4 5.3 0.0177 1.35 1.08 1.03 .821
704-UP1B-1R5-R UP1B-1R5-R A 1.5 1.61 4.2 4.5 0.020 1.47 1.10 1.05 .661
704-UP1B-2R2-R UP1B-2R2-R A 2.2 2.62 3.1 3.5 0.0363 1.35 1.08 1.03 .821
704-UP1B-3R3-R UP1B-3R3-R A 3.3 3.79 2.9 3.0 0.0428 1.35 1.08 1.03 .821
704-UP1B-4R7-R UP1B-4R7-R A 4.7 5.15 2.2 2.6 0.0544 1.35 1.08 1.03 .821
704-UP1B-6R8-R UP1B-6R8-R A6.8 6.87 1.7 2.2 0.0897 1.44 1.35 1.03 .648
704-UP1B-100-R UP1B-100-R A 10 11.0 1.5 1.9 0.1107 1.35 1.08 1.03 .821
704-UP1B-150-R UP1B-150-R A 15 16.0 1.2 1.5 0.1747 1.35 1.08 1.03 .821
704-UP1B-220-R UP1B-220-R A 22 23.5 1.0 1.2 0.2541 1.35 1.08 1.03 .821
704-UP1B-330-R UP1B-330-R A 33 36.0 0.82 0.99 0.367 1.35 1.08 1.03 .821
704-UP1B-470-R UP1B-470-R A 47 48.5 0.72 0.87 0.474 1.35 1.08 1.03 .821
704-UP1B-680-R UP1B-680-R A68 73.52 0.58 0.67 0.732 1.35 1.08 1.03 .821
704-UP1B-101-R UP1B-101-R A 100 112.67 0.47 0.53 1.11 1.35 1.08 1.03 .821
704-UP1B-151-R UP1B-151-R A 150 152.4 0.40 0.46 1.61 1.35 1.08 1.03 .821
704-UP1B-221-R UP1B-221-R A 220 223.1 0.36 0.38 1.96 1.35 1.08 1.03 .821
704-UP1B-331-R UP1B-331-R A 330 331.9 0.28 0.31 3.10 1.35 1.08 1.03 .821
UP2B SERIES For quantities greater than listed, call for quote.
MOUSER
STOCK NO.
Coiltronics
Part No. Fig. Value
(µH)
Open Circuit
Value (µH)
Irms
(A)
Isat
(A)
DCR
(Ω) Max.
Price Each
1 55 110 220
704-UP2B-1R0-R UP2B-1R0-R B 1.0 1.0 9.3 9.9 0.0065 1.32 1.26 1.03 .911
704-UP2B-1R5-R UP2B-1R5-R B 1.5 1.46 8.3 7.9 0.0081 1.80 1.35 1.28 .792
704-UP2B-2R2-R UP2B-2R2-R B 2.2 2.56 7.2 6.1 0.0107 1.32 1.26 1.03 .911
704-UP2B-4R7-R UP2B-4R7-R B 4.7 4.77 5.5 4.2 0.0165 1.32 1.26 1.03 .911
704-UP2B-100-R UP2B-100-R B 10 9.73 4.3 3.3 0.0267 1.32 1.26 1.03 .911
704-UP2B-150-R UP2B-150-R B 15 15.43 3.5 2.4 0.041 1.32 1.26 1.03 .911
704-UP2B-220-R UP2B-220-R B 22 22.5 2.8 2.0 0.0617 1.32 1.26 1.03 .911
704-UP2B-330-R UP2B-330-R B 33 33.13 2.1 1.7 0.0917 1.32 1.26 1.03 .911
704-UP2B-470-R UP2B-470-R B 47 48.65 1.7 1.4 0.1388 1.32 1.26 1.03 .911
704-UP2B-680-R UP2B-680-R B68 68.17 1.5 1.2 0.1787 1.32 1.26 1.03 .911
704-UP2B-820-R UP2B-820-R B 82 84.1 1.34 1.03 0.2235 1.32 1.26 1.03 .911
704-UP2B-101-R UP2B-101-R B 100 102.6 1.2 0.95 0.2707 1.32 1.26 1.03 .911
704-UP2B-151-R UP2B-151-R B 150 150 1.0 0.77 0.41 1.32 1.26 1.03 .911
704-UP2B-221-R UP2B-221-R B 220 223 0.773 0.637 0.6717 1.32 1.26 1.03 .911
704-UP2B-331-R UP2B-331-R B 330 338 0.676 0.510 0.8783 1.32 1.26 1.03 .911
704-UP2B-471-R UP2B-471-R B 470 471 0.553 0.427 1.31 1.76 1.65 1.38 1.09
704-UP2B-681-R UP2B-681-R B680 700 0.452 0.355 1.97 1.76 1.65 1.38 1.09
704-UP2B-102-R UP2B-102-R B 1000 1005 0.369 0.300 2.96 1.80 1.35 1.28 .792
UP3B SERIES For quantities greater than listed, call for quote.
MOUSER
STOCK NO.
Coiltronics
Part No. Fig. Value
(µH)
Open Circuit
Value (µH)
Irms
(A)
Isat
(A)
DCR
(Ω) Max.
Price Each
1 25 50 100
704-UP3B-1R0-R UP3B-1R0-R C 1.0 1.34 12.5 15.3 0.0034 1.89 1.71 1.54 1.41
704-UP3B-2R2-R UP3B-2R2-R C 2.2 3.01 9.2 10.2 0.0074 2.03 1.50 1.24 1.11
704-UP3B-4R7-R UP3B-4R7-R C 4.7 5.0 6.5 7.7 0.0114 1.89 1.71 1.54 1.41
704-UP3B-6R8-R UP3B-6R8-R C6.8 7.7 5.8 6.2 0.0183 2.07 1.57 1.43 .918
704-UP3B-100-R UP3B-100-R C 10 11.0 4.3 5.2 0.026 1.89 1.71 1.54 1.41
704-UP3B-150-R UP3B-150-R C 15 16.38 3.9 4.3 0.0317 2.07 1.57 1.43 .918
704-UP3B-220-R UP3B-220-R C 22 23.93 3.1 3.7 0.049 1.89 1.71 1.54 1.41
704-UP3B-330-R UP3B-330-R C 33 33.85 2.4 3.0 0.0688 1.89 1.71 1.54 1.41
704-UP3B-470-R UP3B-470-R C 47 51 1.9 2.4 0.1082 1.89 1.71 1.54 1.41
704-UP3B-680-R UP3B-680-R C68 69.5 1.6 2.0 0.1558 2.03 1.50 1.24 1.11
704-UP3B-101-R UP3B-101-R C 100 101.4 1.4 1.8 0.2053 1.89 1.71 1.54 1.41
704-UP3B-151-R UP3B-151-R C 150 152.9 1.2 1.4 0.296 2.03 1.50 1.24 1.11
704-UP3B-331-R UP3B-331-R C 330 332.8 0.75 0.98 0.733 1.89 1.71 1.54 1.41
UP4B SERIES
For quantities greater than listed, call for quote.
MOUSER
STOCK NO.
Coiltronics
Part No. Fig. Value
(µH)
Open Circuit
Value (µH)
Irms
(A)
Isat
(A)
DCR
(Ω) Max.
Price Each
1 25 50 100
704-UP4B-R47-R UP4B-R47-R D 0.47 0.473 19.2 51.7 0.0019 2.38 1.81 1.64 1.05
704-UP4B-1R0-R UP4B-1R0-R D 1.0 0.916 17.3 37.3 0.0023 2.17 1.97 1.62 1.37
704-UP4B-2R2-R UP4B-2R2-R D 2.2 2.27 12 23.7 0.0048 2.33 2.17 1.77 1.23
704-UP4B-4R7-R UP4B-4R7-R D 4.7 5.34 8.6 15.6 0.0093 2.38 1.81 1.64 1.05
704-UP4B-100-R UP4B-100-R D 10 9.77 6.8 11.5 0.015 2.17 1.97 1.62 1.37
704-UP4B-150-R UP4B-150-R D 15 15.61 5.5 9.1 0.023 2.17 1.97 1.62 1.37
704-UP4B-220-R UP4B-220-R D 22 22.61 4.5 7.6 0.034 2.17 1.97 1.62 1.37
704-UP4B-330-R UP4B-330-R D 33 34.3 3.7 6.1 0.052 2.17 1.97 1.62 1.37
704-UP4B-470-R UP4B-470-R D 47 48.1 3.1 5.2 0.074 2.17 1.97 1.62 1.37
704-UP4B-680-R UP4B-680-R D68 69.14 2.4 4.3 0.12 2.17 1.97 1.62 1.37
704-UP4B-101-R UP4B-101-R D 100 99.42 2.0 3.6 0.17 2.17 1.97 1.62 1.37
704-UP4B-151-R UP4B-151-R D 150 146.9 1.7 3.0 0.2392 2.17 1.97 1.62 1.37
704-UP4B-221-R UP4B-221-R D 220 221.4 1.4 2.4 0.3571 2.17 1.97 1.62 1.37
704-UP4B-471-R UP4B-471-R D 470 470.1 0.91 1.7 0.833 2.38 1.81 1.64 1.05
DIMENSIONS: mm
A
B
C
D
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© Copyright 2016 Mouser Electronics
© Copyright 2016 Mouser Electronics