PCA EPA3310S

T1/CEPT/ISDN-PRI Transformer
ELECTRONICS INC.
EPA3310S & EPA3310S-RC
• Add “-RC” after part number for RoHS Compliant
• 1500 Vrrms Hipot (Pri. to Sec.)
Electrical Parameters @ 25° C
Primary Inductance
(mH Min.)
Interwinding Capacitance
(pF Max.)
Leakage Inductance
(µH Max.)
@ 100 KHz, 0.1 Vrms
@ 100 KHz, 0.1 Vrms
@ 100 KHz, 0.1 Vrms
1.2
30
Pri. DCR
(Ω Max.)
Sec. DCR
(Ω Max.)
0.60
0.70
0.70
1.0
Pri. w/ Sec. Shorted
(T1 & T2)
(T1)
(T2)
Package
Schematic
.490
(12.45)
T1
.070
(1.78)
.050
(1.27)
PCA
EPA3310S(-RC)
Date Code
.270
(6.86)
.400
(10.16)
1
.055
(1.40)
Sec. 2
Pri.
3
Suggested
Solder
Pad Layout
14
1:1.15CT ± 5%
T2
Pri.
.030
(.762)
.350
(8.89)
16
6
11
7
10 Sec.
8
9
1CT:2CT ± 5%
.005/.015
(.127/.381)
.190
(4.83)
.050
(1.27)
.018/.022
(.457/.559)
.008/.012
(.203/.305)
0°-8°
.015/.025
(.381/.635)
.350
(8.89)
Notes :
1. Lead Finish
EPA3310S
EPA3310S-RC
SnPb
Hot Tin Dip (Sn) †
2. Peak Temperature Rating
225°C
3. Moisture Sensitive Levels
MSL = 3
(168 Hours, ≤30°C/60%RH)
4. Weight
(Tube)
5. Packaging Information
(*Add “TR” to end of part number, but
(Tape & Reel)
in front of “-RC”when placing order)
245°C
MSL = 4
(72 Hours, ≤30°C/60%RH)
0.9 grams
0.9 grams
39 pieces/tube
650 pieces/13” reel
39 pieces/tube
650 pieces/13” reel
(*EPA3310STR)
(*EPA3310STR-RC)
† Hot tin dipped over Matte Tin with Ni Barrier
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.
CSA3310S & -RC Rev. Orig1
6/27/06 JDG
TEL: (818) 892-0761
FAX: (818) 894-5791
http://www.pca.com