31438 [SCHOTT]
TRANSFORMER, HDSL, 3 mH; 变压器， HDSL ， 3毫亨
| 型号： | 31438 |
| 厂家： | 
SCHOTT CORPORATION |
| 描述： | TRANSFORMER, HDSL, 3 mH |
| 文件： | 总1页 (文件大小：17K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
PART NUMBER
TITLE
31438
PAGE
TRANSFORMER,
HDSL, 3 mH
SCHOTT
1000 PARKERS LAKE ROAD
WAYZATA, MN 55391
REV
B
1 END
CORPORATION
PINS .024 SQ.
(0.06)
inches
(mm)
SPECIFICATIONS
TEMPERATURE CLASS 105° C
REF: PWB PATTERN
1. INDUCTANCE: @ 0.1Vrms, 10 KHz
(1-4-2-5) = 2.82 to 3.18 mH
.560 MAX
(14.22)
.100
(2.54)
10
1
5
2. LEAKAGE INDUCTANCE: @ 0.1Vrms, 100 KHz
(1-4-2-5) with (9-7) shorted = 11 µH MAX
.560 MAX
(14.22)
.400 ±.010
(10.16)
NOTCH
3. IWC: @ 0.1Vrms, 100 KHz,
(1-4-2-5) to (9-7) = 110 pF MAX
6
4. TURNS RATO: (1-4) : (2-5) : (9-7) = 1 : 1 : 1 ± 2%
.500 MAX
(12.70)
5. DC RESISTANCE: OHMS
(1-4-2-5) = 2.5 MAX
(9-7) = 1.0 MAX
.120
± .010
.400 ±.010
(10.16)
.100 ±.010
(2.54)
6. DIELECTRIC STRENGTH: 1500 Vac
(1-4-2-5) to (9-7)
.024 Sq.
(0.61)
ALL WINDINGS TO CORE
7. LONGITUDINAL BALANCE: Rs = 135 OHM, Rl = 32 OHM
40-200 kHz = 53 dB MIN
9
7
1
8. RETURN LOSS: Rs = 135 OHM, Rl = 32 OHM,
40 - 200 kHz = 20 dB MIN
LINE
CHIP
4
2
9. HARMONIC DISTORTION: 14 dBm, 40 kHz = -70 dB MAX
Rs = 135 OHM, Rl = 32 OHM
6
10
6
10
SCHOTT
31438
YYWW
SCHOTT
31438
YYYYDDDS
Designed and tested for use with
Brooktree BT8921 & 8970 @ 784 Kbps
5
ANGLE
°
2 PLACE
3 PLACE
TOLERANCES
UNLESS OTHERWISE NOTED
5
1
5
1
+
+
+
-
.02
-
.005
HAND LINE LABEL
AUTOMATION LINE LABEL
-
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