參數(shù)資料
型號(hào)： SM75056
廠商： BOURNS INC
元件分類： 電信用變壓器
英文描述： T1/E1 Transformer
中文描述： TELECOM TRANSFORMER
文件頁(yè)數(shù)： 1/1頁(yè)
文件大?。?/td> 238K
代理商： SM75056
SM75056E - T1/E1 Transformer
Features
■
Small height of 5.65 mm
■
Operating temperature -40 °C to +85 °C
■
Lead free version available (see How to
Order)
■
Lead free versions are RoHS compliant*
Applications
■
Telecom
Electrical Specifications @ 25
°
C
OCL (1-3)
mH min. @ 10 kHz, 0.1 V ................1.2
OCL (6-8)
mH min. @ 10 kHz, 0.1 V ................1.2
OCL (1-3)
μH min. @ 10 kHz, 0.1 V,
(-40 °C to +85 °C) ..........................600
OCL (6-8)
μH min. @ 10 kHz, 0.1 V,
(-40 °C to +85 °C) ..........................600
L
L
(1-3)
μH max. @ 100 kHz, 0.1 V
short (16-14) ....................................0.6
L
L
(6-8)
μH max. @ 100 kHz, 0.1 V
short (11-9) ......................................0.6
Cww (16-1)
pF max. @ 100 kHz, 0.1 V ................30
Cww (11-6)
pF max. @ 100 kHz, 0.1 V ................30
Turns Ratio
(1-3) : (16-14) ..................1 : 1.26 ±2 %
(6-8) : (11-9) ....................1 : 1.26 ±2 %
DCR (1-3)............................0.8 ohm max.
DCR (6-8)............................0.8 ohm max.
Polarity (1, 16, 6, 11) ............Same phase
HIPOT
Between Windings................2000 VAC
Contact Area of Pins on the PCB
Minimum Total Contact Area..........5 mm
2
Product Dimensions
SM75056
(DATE)
1
12.70
(.500)
16
9
8
MAX.
7.00
(.276)
MAX.
9.40
(.370)
1.27
(.050)
0.51
(.020)
8.89
(.350)
MAX.
5.65
(.222)
MAX.
16 PLCS.
DIMENSIONS ARE:
MM
(INCHES)
TOLERANCE: ±
0.254
(.010)
Electrical Schematic
1
3
16
14
6
8
11
9
Soldering Profile
240
°
C
4
°
C/S
45 S
MAX.
PREHEATING
SOLDERING
COOLING
150
°
C
COOLING
IN STILL AIR
90 S
MAX.
30 S
MAX.
Packaging Specifications
Tape & Reel..........................700 pcs./reel
0.25
(.010)
0
°
- 8
°
0.74
±
0.03
(.029
±
.001)
16X
Recommended PAD layout
8.89
(.350)
8.33
(.328)
1.27
(.050)
1.91
(.075)
SM55
*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.
02/06
*RHAVALABE
VRSONS
How to Order
SM75056E __
Model
Termination
Blank = Tin-lead
L = Tin only (lead free)
相關(guān)PDF資料
PDF描述
SM75056E T1/E1 Transformer
SM75056EL T1/E1 Transformer
SM75057 T1/E1 Transformer
SM75057E T1/E1 Transformer
SM75057EL T1/E1 Transformer
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SM75056E 功能描述:變壓器音頻和信號(hào) ISDN TRANSFORMER RoHS:否 制造商:Skyworks Solutions, Inc. 頻率范圍:810 MHz to 960 MHz 初級(jí)線圈阻抗: 次級(jí)線圈阻抗: 絕緣電壓:23 dB 工作溫度范圍:- 40 C to + 85 C 端接類型:SMD/SMT 尺寸:6 mm L x 4.9 mm W x 1.6 mm H 產(chǎn)品:Splitters and Combiners
SM75056EL 功能描述:變壓器音頻和信號(hào) ISDN TRANSFORMER RoHS:否 制造商:Skyworks Solutions, Inc. 頻率范圍:810 MHz to 960 MHz 初級(jí)線圈阻抗: 次級(jí)線圈阻抗: 絕緣電壓:23 dB 工作溫度范圍:- 40 C to + 85 C 端接類型:SMD/SMT 尺寸:6 mm L x 4.9 mm W x 1.6 mm H 產(chǎn)品:Splitters and Combiners
SM75057 制造商:BOURNS 制造商全稱:Bourns Electronic Solutions 功能描述:T1/E1 Transformer
SM75057E 功能描述:變壓器音頻和信號(hào) ISDN TRANSFORMER RoHS:否 制造商:Skyworks Solutions, Inc. 頻率范圍:810 MHz to 960 MHz 初級(jí)線圈阻抗: 次級(jí)線圈阻抗: 絕緣電壓:23 dB 工作溫度范圍:- 40 C to + 85 C 端接類型:SMD/SMT 尺寸:6 mm L x 4.9 mm W x 1.6 mm H 產(chǎn)品:Splitters and Combiners
SM75057EL 功能描述:變壓器音頻和信號(hào) Telecom Transformer low height 5.65mm RoHS:否 制造商:Skyworks Solutions, Inc. 頻率范圍:810 MHz to 960 MHz 初級(jí)線圈阻抗: 次級(jí)線圈阻抗: 絕緣電壓:23 dB 工作溫度范圍:- 40 C to + 85 C 端接類型:SMD/SMT 尺寸:6 mm L x 4.9 mm W x 1.6 mm H 產(chǎn)品:Splitters and Combiners
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