2771H-F Bel Fuse Inc, 2771H-F Datasheet
2771H-F
Manufacturer Part Number
2771H-F
Description
Manufacturer
Bel Fuse Inc
Datasheet
1.2771H-F.pdf
(2 pages)
Specifications of 2771H-F
Operating Temp Range
-40C to 85C
Mounting
Surface Mount
Pin Count
8
Isolation Voltage (max)
1500VrmsV
Lead Style
Gull Wing
Operating Temperature Max Deg. C
85C
Operating Temperature Min Deg. C
-40C
Product Depth (mm)
12.57mm
Product Height (mm)
10.03mm
Product Length (mm)
14.99mm
Lead Free Status / Rohs Status
Compliant
•
•
•
ELECTRICAL SPECIFICATIONS AT 25° C
SCHEMATIC
. 1
. 2
. 3
. 4
. 5
P
a
o c
m
m
w
w
t r
2
Operates at the T1 rate of 1.544 Mb/s and the E1 rate
of 2.048 Mb/s
Provides two ratios to handle both 75
lines
Minimum Interwinding Breakdown Voltage of 1500
Vrms
h t i
h t i
e
e
n
7
N
a
a
n
7
u s
u s
u
e
(
(
1
- 5
- 5
m
t c
H
e r
e r
) 8
) 2
b
2
Bel Fuse Inc. 198 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com
d
d
r e
HIGH FREQUENCY MAGNETICS
T1/E1 Dual Ratio Surface Mount Transformer
h s
h s
o t
t a
t a
r o
r o
3
1
1
4 (
0
0
e t
e t
1
0
1 -
k
d
d
H
:
k
( : )
a
H
1
, z
n
T
0 .
, z
- 5
d
u
0
8
) 2
n r
1 .
0
2
1 .
±
&
s
2
V
V
%
c a
R
3
4 (
c a
t a
o c
1
1 -
o i
n
:
( : )
1
n
3 .
c e
- 5
6
) 8
e t
1
d
n I
d
m
u
(
H
1
c
- 4
8 .
a t
and 120
m
) 1
5
n
n i
c
4
1
e
2
(
0
- 4
7 .
) 1
4
2771H
1 : 1.08
1 : 1.36
D
m
(
3
- 5
•
•
•
•
C
a
2 .
) 2
R
x
Operating temperature range: -40° C to +85° C
Meets IEC 695, 2-2 flammability requirements
PWB Process Capability: standard printed wiring board
assembly techniques, total-immersion cleaning
Reliability testing: Shock, vibration, temperature cycling,
temperature - humidity - bias
(
- 5
4
0 .
) 8
1
5
3
8
2
©2000 Bel Fuse Inc. Specifications subject to change without notice. 09.00
4 (
(
I
C
- 5
1
1 -
t n
a
5
) 2
: )
r e
p
p
F
a
w
i c
m
n i
a t
a
d
4 (
(
n
x
- 5
n i
2
c
1 -
3
g
e
) 8
: )
1
(
- 4
n I
1
) 1
L
d
µ
e
4
u
H
a
c
k
m
a t
a
a
n
g
(
x
- 4
c
e
1
e
3 .
) 1
3
5
I
t n
B
M
e r
V
r e
i
r V
l o
1
i n
a
TM00135
w
5
k
a t
m
m
n i
0
d
g
0
s
u
o
d
T1-79
e
m
w
n i
n
g
Related parts for 2771H-F
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
FUSE 1A 125V 6125 FAST SSQ
Manufacturer:
Bel Fuse Inc
Datasheet:
Part Number:
Description:
FUSE 4A 125V 6125 FAST SSQ
Manufacturer:
Bel Fuse Inc
Datasheet:
Part Number:
Description:
CLIP FUSE 5MM LOCKING PCB
Manufacturer:
Bel Fuse Inc
Datasheet:
Part Number:
Description:
CLIP FUSE EAR STOP PCB MATTE TIN
Manufacturer:
Bel Fuse Inc
Datasheet:
Part Number:
Description:
CLIP FUSE EAR STOP PCB MATTE TIN
Manufacturer:
Bel Fuse Inc
Datasheet:
Part Number:
Description:
CLIP FUSE 5MM EAR STOP PCB
Manufacturer:
Bel Fuse Inc
Datasheet:
Part Number:
Description:
CLIP FUSE 3AG 1/4" EAR STOP PCB
Manufacturer:
Bel Fuse Inc
Datasheet:
Part Number:
Description:
CLIP FUSE 3AG 1/4" EARLESS PCB
Manufacturer:
Bel Fuse Inc
Datasheet:
Part Number:
Description:
FUSE 250MA 32V 0603 FAST C2Q
Manufacturer:
Bel Fuse Inc
Datasheet:
Part Number:
Description:
FUSE 1.5A 125V 1206 FAST C1Q
Manufacturer:
Bel Fuse Inc
Datasheet:
Part Number:
Description:
FUSE 5A 125V 1206 FAST C1Q
Manufacturer:
Bel Fuse Inc
Datasheet:
Part Number:
Description:
FUSE 250MA 125V 1206 FAST C1Q
Manufacturer:
Bel Fuse Inc
Datasheet:
Part Number:
Description:
FUSE 750MA 32V 0603 FAST C2Q
Manufacturer:
Bel Fuse Inc
Datasheet:
Part Number:
Description:
FUSE 500MA 125V 1206 FAST C1Q
Manufacturer:
Bel Fuse Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Bel Fuse Inc
Datasheet:
2771H-F Summary of contents
Page 1
... Bel Fuse Inc. 198 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com • Operating temperature range: -40° +85° C • Meets IEC 695, 2-2 flammability requirements and 120 • PWB Process Capability: standard printed wiring board assembly techniques, total-immersion cleaning • Reliability testing: Shock, vibration, temperature cycling, temperature - humidity - bias 2771H 1. 1. µ ...
Page 2
... CORPORATE Bel Fuse Inc. 198 Van Vorst Street Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com T1-80 HIGH FREQUENCY MAGNETICS T1/E1 Dual Ratio Surface Mount Transformer 2771H 0.590 (14.99) MAX 0.120 (3.05 0.430 (10.92) MAX 0.23 (0.58) X 0.100 (2.54) FOOT (PHOSPHOR BRONZE, ...