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參數(shù)資料
| 型號(hào)： | SM75176EL |
| 廠商： | BOURNS INC |
| 元件分類： | 電信用變壓器 |
| 英文描述： | T1/CEPT/ISDN-PRI Transformer |
| 中文描述： | TELECOM TRANSFORMER |
| 封裝： | ROHS COMPLIANT |
| 文件頁數(shù)： | 1/1頁 |
| 文件大小： | 176K |
| 代理商： | SM75176EL |
SM75176 - T1/CEPT/ISDN-PRI Transformer
Features
■
VALOR ST5116 equivalent
■
Surface mount, dual transformer for
transmit and receive
■
1500 VAC HIPOT
■
Lead free version available (see How to
Order)
■
Lead free versions are RoHS compliant*
Applications
■
Telecom
Product Dimensions
Electrical Schematic
SM75176
(DATECODE)
12.0
(.472)
8.76 - 9.52
(.345 - .375)
0.46
±
0.50
(.018
±
0.02)
1.27
(.050)
TYP.
7.0
(.276)
16
9
1
8
6.65
(.262)
MAX.
MAX.
1.01
(0.040)
1
3
16
14
6
8
11
10
15
2
CORE A
CORE B
7
9
DIMENSIONS ARE:
MM
(INCHES)
TOLERANCE: ±
0.25
(.010)
Electrical Specifications @ 25
°
C
Turns Ratio ±5 %
(1-2):(2-3):(16-15):(15-14)......1:1:1:0.26
Turns Ratio ±5 %
(6-7):(11-10):(10-9):(7-8)........1:1:1:0.26
Polarity ..................................1,6,11 & 16
OCL (16-14)
mH min. @ 10 kHz, 0.01 V ..............1.5
OCL (6-8)
mH min. @ 10 kHz, 0.01 V ..............1.5
Le (16-14)
μH max. @ 100 kHz,
short (1-2-3) ....................................0.5
Le (6-8)
μH max. @ 100 kHz,
short (9-10-11) ................................0.5
Cww (16-15-14) to (1-2-3)
pF max. @ 100 kHz ..........................40
Cww (6-7-8) to (9-10-11)
pF max. @ 100 kHz ..........................40
DCR (1-3) (
max.)..............................1.1
DCR (11-9) (
max.)............................1.1
DCR (16-14) (
max.)..........................0.7
DCR (6-8) (
max.)..............................0.7
HIPOT Between Pri. and Sec. Windings
(VAC) ............................................1500
Operating Temperature (°C) ........0 to +70
Packaging Specifications
Tape & Reel* ........................700 pcs./reel
*“E” suffix at end of part number
designates tape & reel packaging, e.g.
SM75176E.
SM57
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
03/05
How to Order
SM75176E __
Model
Termination
Blank = Tin-lead
L = Tin only (lead free)
*RHAVALABE
VRSONS
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