4448R Datasheet, PDF (1/1 Pages) API Delevan – Surface Mount High Current Power Toroids

SERIES ^44444488R _Surface
Mount
High
Current
Power
DASH
Toroids
NI0NUDAMUMBCEPTRSA*DNCCEPA(µRHA)LLTEOLCLUERRRRAAENTNCETEDMPAAXRIAMMLPULAAMERXLIAMDLULCMEL(ODHCIMNRSDE)U0SCIASTMTA.PNSCDEC(µCSHUE)RRRIETEOSNLTEMRAAXNRICMAEUTMED(ASSMEEMRPRASIIEXE)SISMDDUCCMR(OESHIMSSTA) _NC^P_E^ower
Inductors
-02M
-04M
-06M
-08M
-10M
-12M
-14L
-16L
-18L
-20L
-22L
-24L
-26L
-28L
-30L
-32L
-34L
SERIES 4448 POWDERED IRON CORE
0.47 ± 20% 7.90 0.005 2.00 ± 20% 3.95
0.68 ± 20% 7.20 0.006 3.00 ± 20% 3.60
1.00 ± 20% 5.90 0.009 4.00 ± 20% 2.95
2.00 ± 20% 4.60 0.014 8.00 ± 20% 2.30
5.00 ± 20% 3.30 0.027 20.0 ± 20% 1.65
8.00 ± 20% 3.00 0.033 32.0 ± 20% 1.50
10.0 ± 15% 2.50 0.047 40.0 ± 15% 1.25
15.0 ± 15% 2.30 0.057 60.0 ± 15% 1.15
20.0 ± 15% 1.90 0.085 80.0 ± 15% 0.95
25.0 ± 15% 1.60 0.116 100 ± 15% 0.80
33.0 ± 15% 1.30 0.166 132 ± 15% 0.65
50.0 ± 15% 1.20 0.202 200 ± 15% 0.60
68.0 ± 15% 1.10 0.238 272 ± 15% 0.55
100 ± 15% 0.72 0.565 400 ± 15% 0.36
150 ± 15% 0.64 0.696 600 ± 15% 0.32
200 ± 15% 0.60 0.810 800 ± 15% 0.30
300 ± 15% 0.54 1.003 1200 ± 15% 0.27
0.020
0.024
0.036
0.056
0.108
0.132
0.188
0.228
0.340
0.464
0.664
0.808
0.952
2.260
2.784
3.240
4.012
Actual Size
Test Methods Solderability per MIL-STD-202, Method 208.
Inductance tested at 10 kHz and zero Amp DC. Tested at 25°C
Mechanical Configuration A flat top surface mount case with
excellent coplanarity of terminals.
Physical Parameters
Inches
A
0.390 to 0.410
B
0.520 to 0.540
C
0.115 to 0.135
D
0.480 to 0.500
E
0.310 Max.
F
0.020 to 0.040
G
0.060 (Ref. only)
Millimeters
9.91 to 10.41
13.21 to 13.71
2.92 to 3.43
12.19 to 12.70
7.87 Max.
0.51 to 1.02
1.52 (Ref. only)
Electrical Configuration Two inductors per unit;
internal terminals: #1(start) – #2(finish) &
#4(start) – #3 (finish).
Series Externally connect #2 to #4.
Parallel Externally connect #1 to # 4 and # 2 to # 3.
Operating Temperature Range –55°C to +125°C
Rated DC Current Based upon 20°C temperature rise from
25°C ambient.
Maximum Power Dissipation at 25°C 0.313 Watts
Inductance Tolerance Tolerance is specified by suffixing an
alpha character to the part number as follows: K = 10%, L =
15%. M = 20%. Units are normally supplied to the tolerance
indicated in the tables.
Marking Delevan; inductance and tolerance. A white dot
indicates the location of pin 1.
Example: 4448-102M
DELEVAN
.47uH±20%
Weight (Grams) 2.5 (Ref.)
Inductance at Rated DC Current Minimum percent of
measured zero Amp DC Inductance.
-02M to -34L = 60%; -102M to134L = 50%
Packaging Tape & reel (24mm):
13" reel, 350 pieces max.; 7" reel not available
SERIES 4448 FERROUS ALLOY CORE
-102M 0.47 ± 20% 7.90 0.004 2.00 ± 20% 3.95
-104M 0.68 ± 20% 7.00 0.005 3.00 ± 20% 3.50
-106M 1.00 ± 20% 6.50 0.006 4.00 ± 20% 3.25
-108M 2.00 ± 20% 5.90 0.007 8.00 ± 20% 2.95
-110M 5.00 ± 20% 4.40 0.014 20.0 ± 20% 2.20
-112M 8.00 ± 20% 3.50 0.019 32.0 ± 20% 1.75
-114L 10.0 ± 15% 3.40 0.020 40.0 ± 15% 1.70
-116L 15.0 ± 15% 3.00 0.024 60.0 ± 15% 1.50
-118L 20.0 ± 15% 2.10 0.055 80.0 ± 15% 1.05
-120L 25.0 ± 15% 2.00 0.064 100 ± 15% 1.00
-122L 33.0 ± 15% 1.80 0.072 132 ± 15% 0.90
-124L 50.0 ± 15% 1.50 0.111 200 ± 15% 0.75
-126L 68.0 ± 15% 1.20 0.158 272 ± 15% 0.60
-128L 100 ± 15% 0.92 0.303 400 ± 15% 0.46
-130L 150 ± 15% 0.82 0.372 600 ± 15% 0.41
-132L 200 ± 15% 0.64 0.545 800 ± 15% 0.32
-134L 300 ± 15% 0.62 0.672 1200 ± 15% 0.31
0.016
0.020
0.024
0.028
0.056
0.076
0.080
0.096
0.220
0.254
0.288
0.444
0.632
1.212
1.488
2.180
2.688
*Complete part # must include series # PLUS the dash #
For surface finish information, refer to www.delevanfinishes.com
270 Quaker Rd., East Aurora NY 14052 • Phone [phone] • Fax [phone] • E-mail: [e-mail] • www.delevan.com
1/2009