NT805-401T Datasheet, PDF (1/4 Pages) List of Unclassifed Manufacturers – SINGLE PORT NT805-XXXT SERIES TRANSFORMER, LAN, SMD 10/100 BASE-TX

February 27, 2004
ROMOLAND, INC.
SINGLE PORT NT805-XXXT SERIES
TRANSFORMER, LAN, SMD 10/100 BASE-TX

P/N
NT805-
Cir Pack
NT805-401T
1
1
NT805-402T ²
1
NT805-403T ³
1
NT805-501T ¹
2
NT805-502T ³
2
NT805-503T ⁴
2
NT805-504T ⁷
2
NT805-551T ³
2
NT805-552T ⁴
2
NT805-553T ⁵
2
NT805-554T
7
2
NT805-555T
6
2
NT805-556T
5
2
NT805-557T ⁷
2
NT805-558T ⁸
2
NT805-559T ³
2
NT805-560T ⁸
2
NT805-561T ⁹
2
NT805-562T ¹⁰
2
NT805-601T ⁵
3
NT805 651T ⁵
3
NT805-652T ⁵
3
NT805-653T ⁵
3
NT805-654T ⁵
3
Features
x MIL-STD-981 Versions available
x Meet IEEE 802.3 and ANSI X3.263 Standard Including
350μH OCL with 8mA Bias
x Various Circuit Configuration
x Excellent EMI and Differential to Common Mode Rejection
Performance
x Meets IR Reflow at 235 degree C Peak Temperature
x Operating Temperature range –40 to 85°C
x Electricial Specification at 25°C
Turns Ratio
(+/-5%)
Inser
tion
CMRR
dB (Typ)
Return Loss
dB (Typ)
Cross Talk
dB (Typ)
Xmit
Rcv
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1.25CT:1CT
1.25CT:1CT
1.25CT:1CT
1.25CT:1CT
1.4CT:1CT
1.4CT:1CT
1.4CT:1CT
2CT:1
1CT:1.4CT
1CT:1.4CT
2CT:1CT
2CT:1
1CT:1CT
1.25CT:1CT
1.4CT:1CT
2CT:1CT
1CT:1.4CT
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
ICT:1CT
ICT:1CT
ICT:1CT
ICT:1CT
ICT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
ICT:1CT
ICT:1CT
Loss
dB
Max
1-100
MHz
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1.1
-1.1
-1.1
-1.1
-1.1
30
MHz
-42
-42
-42
-42
-42
-42
-42
-42
-42
-42
-42
-42
-42
-42
-42
-42
-42
-42
-42
-42
-42
-42
-42
-42
60
MHz
-20
-20
-20
-20
-20
-20
-20
-20
-20
-20
-20
-20
-20
-20
-20
-20
-20
-20
-37
-37
-37
-37
-37
-37
100
MHz
-14
-14
-14
-14
-14
-14
-14
-14
-14
-14
-14
-14
-14
-14
-14
-14
-14
-14
-33
-33
-33
-33
-33
-33
100
MH
z
-11.5
-11.5
-11.5
-11.5
-11.5
-11.5
-11.5
-11.5
-11.5
-11.5
-11.5
-11.5
-11.5
-11.5
-11.5
-11.5
-11.5
-11.5
-20
-20
-20
-20
-20
-20
60
MHz
-14
-14
-14
-14
-14
-14
-14
-14
-14
-14
-14
-14
-14
-14
-14
-14
-14
-14
-14
-14
-14
-14
-14
-14
80
30
60 100
MHz MHz MHz MH
z
-11.5
-45
-11.5
-45
-11.5
-45
-11.5
-45
-11.5
-45
-11.5
-45
-11.5
-45
-11.5
-45
-11.5
-45
-11.5
-45
-11.5
-45
-11.5
-45
-11.5
-45
-11.5
-45
-11.5
-45
-11.5
-45
-11.5
-45
-11.5
-45
-11.5
-45
-11.5
-45
-11.5
-45
-11.5
-45
-11.5
-45
-11.5
-45
-40
-35
-40
-35
-40
-35
-40
-35
-40
-35
-40
-35
-40
-35
-40
-35
-40
-35
-40
-35
-40
-35
-40
-35
-40
-35
-40
-35
-40
-35
-40
-35
-40
-35
-40
-35
-40
-35
-40
-35
-40
-35
-40
-35
-40
-35
-40
-35
Hipot
Vrms
(Min)
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
Datatronics: 28151 Highway 74, Romoland, CA 92585 Tel: [phone] Toll Free Tel: [phone] Fax: [phone]
Email: [e-mail]