Starlan Isolation Transformers
ELECTRONICS INC.
EPA045-X & EPA045-X-LF
• Designed for Hub and Node Applications
• Available in Single and Dual Low Profile Packages
• Meets the High-Reliability Specs of IEEE 802.3 Standards
(Type 1 Base 5)
• Add “-LF” after part number for Lead Free
• Hipot : 2000 Vrms
Electrical Parameters @ 25° C
PCA
Part
Number
EPA045-1(-LF)
EPA045-2(-LF)
EPA045-3(-LF)
OCL
(mH ± 20%)
2.5
2.5
2.5
Interwinding
Capacitance
(pF Max.)
25
25
40
Leakage
Inductance
(µH Max.)
8
8
1
Turns
Ratio
(± 5%)
1:1
1:1
1:1
DCR
(Ω Max.)
1.0
1.0
1.0
1.0
1.0
1.0
Package &
Schematic
A
B
A
Notes :
1. Assembly Process
(Solder Composition)
EPA045-X
(Lead Finish)
SnPb
260°C
10 (+2/-0) seconds
EPA045--X-LF
Sn100
260°C
10 (+2/-0) seconds
Schematic A
1
3
5
7
Schematic B
14
12
10
8
2. Peak Solder Rating
(per JESD22-B106-B)
1
2
3
4
3. Weight
4. Packaging Information
(Tube)
TBD grams
TBD pieces/tube
TBD grams
TBD pieces/tube
Package A
2
4
Package B
14
8
Marking :
PCA
EPA045-1(-LF)
D.C.
.350
Max.
(8.89)
1
.500
3
Max.
(12.70)
.118/.122
(2.92/3.18)
.080
(2.03)
Marking :
PCA
EPA045-2(-LF)
D.C.
.385
Max.
(9.783)
1
7
.790
(20.07)
.240
(6.10)
.115/.125
(2.92/3.18)
.250 Max.
(6.35)
.015 (.381)
.020
(.508)
.400
(10.16)
.200
(5.08)
.020
(.508)
.200
(5.08)
Unless Otherwise Specified Dimensions are in Inches /mm ± .010 /.25
PCA ELECTRONICS, INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
Product performance is limited to specified parameters. Data is subject to change without prior notice.
CSA045-X & -LF
Rev. 2
1/11/06 FT
TEL: (818) 892-0761
FAX: (818) 894-5791
http://www.pca.com
PCA [ PCA ELECTRONICS INC. ]
