TITLE
TRANSFORMER, ADSL,
CUSTOMER PREMISES
SCHOTT
CORPORATION
PART NUMBER
1000 PARKERS LAKE ROAD
WAYZATA, MN 55391
31266
1 END
REV
2
PAGE
SPECIFICATIONS
TEMP CLASS 130°C
1. INDUCTANCE:
@ 0.1 Vrms, 10 KHz,
1-3-2-4 = 366.3 TO 447.7 µH
2. LEAKAGE INDUCTANCE: @ 0.1 Vrms, 100 KHz
1-3-2-4 W/ 10-8-9-7 SHORTED = 15 µH MAX
3.. IWC: 1-3-2-4 TO 10-8-9-7 @ 100 KHz = 25 pF MAX
.940 MAX
(23.87)
10
7
LABEL
SCHOTT
31266
YYWW
inches
(mm)
1.050 MAX
(26.67)
1
PINS:
.028 X .045 MAX
(0.70 X 1.10)
4
4. TURNS RATIO: 1-3 : 2-4 : 10-8 : 9-7 = 1 : 1 : 1 : 1 ± 2%
5. DC RESISTANCE: OHMS MAX
1-3, 2-4 = 0.80
10-8, 9-7 = 0.80
6. LONGITUDINAL BALANCE:
@ 100 KHz, 100 OHMS = - 60 dB MIN
7. DIELECTRIC STRENGTH: 1500 Vac, 1 minute
(1800 Vac Shott Production test)
1-2-3-4 TO 7-8-9-10
ALL WINDINGS TO CORE
8. HARMONIC DISTORTION:
@ 100 KHz, 15 V p-p, 100 OHMS = -80 dB MIN
PINS 5 & 6
REMOVED
.500 MAX
(12.70)
.110 MIN
(2.80)
.150
(3.81)
.80
(20.32)
1
10
8
LINE
9
7
2 PLACE
+
-
.02
+
-
3 PLACE
.005
+
-
ANGLE
°
CHIP
3
2
4
TOLERANCES
UNLESS OTHERWISE NOTED
SCHOTT [ SCHOTT CORPORATION ]
