EPA4227G-LF Datasheet, PDF (1/1 Pages) PCA ELECTRONICS INC. – So Interface Transformer

ELECTRONICS INC.
So Interface Transformer
EPA4227G-LF
• Optimized for Leading Transceiver I.C.’s
• Designed to meet CCITT 1.430 4 Wire So Interface
• Operating Temperature : -40°C to +85°C
• Storage Temperature : -40°C to +130°C
• Lead Free
Inductance
(mH Min.)
@ 10 KHz, 0.1 Vrms
30
W3 & W4
Interwinding
Capacitance
(pF Max.)
@ 10 KHz, 0.1 Vrms
110
W3 & W4 to W1 & W2
Electrical Parameters @ 25° C
Leakage
Inductance
(µH Max.)
Hipot
(Vrms)
@ 100 KHz, 0.1 Vrms
3.5
W3 & W4 with
W1 & W2 shorted
1500
W3 & W4
to W1 & W2
500
Wdg to Wdg
Impedance
(Ω Min.)
@ IDC, 4 mA
@ 20 KHz, 0.1 Vrms
625
W3 & W4
DCR
(Ω Max.)
0.60
W1,W2,W3,W4
Package
.543
4 ^(13.80) 5
.100 (2.54)
PCA
EPA4227G-LF
Date Code
.100 (2.54)
.402
(10.20)
Pin 1
I.D.
1
8
.449
(11.40)
.130
(3.30)
.575
(14.60)
Pad
Layout
.315
(8.00)
.300
(7.62)
Schematic
1
W1
2
5
W3
6
3
7
W2
W4
4
8
1:1:1:1 ± 2%
W1:W2:W3:W4
.264
Typ.
(6.70)
.299
(7.60)
.016
1
8 (.400)
4
5
Bottom View
Notes :
1. Lead Finish
2. Peak Solder Rating
3. Moisture Sensitive Levels
3. Weight
4. Packaging Information
Tray :
Tape & Reel :
EPA4227G-LF
Hot Dip Sn or (SnCu)
250°
1
(Unlimited ≤ 30°C/60% RH)
TBD grams
TBD pieces/tray
TBD pieces/13” reel
PCA ELECTRONICS, INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
Unless Otherwise Specified Dimensions are in Inches /mm ± .010 /.25
Product performance is limited to specified parameters. Data is subject to change without prior notice.
CSA4227G-LF Rev. - 3/13/08 WC
TEL: [phone]
FAX: [phone]
http://www.pca.com