B1250T Bourns Inc., B1250T Datasheet - Page 3
B1250T
Manufacturer Part Number
B1250T
Description
FUSE TELECOM 1.25A 600V SMD
Manufacturer
Bourns Inc.
Series
Telefuse™r
Type
Slow Blow Surface Mount Fuser
Datasheet
1.B1250T.pdf
(3 pages)
Specifications of B1250T
Fuse Type
Power Cross/Barrier Network
Voltage - Rated
600VAC
Current
1.25A
Package / Case
Non-Standard SMD
Size / Dimension
0.380" L x 0.120" W x 0.120" H (9.65mm x 3.05mm x 3.05mm)
Mounting Type
Holder/Surface Mount
Operating Temperature
-55°C ~ 125°C
Dc Cold Resistance
0.075 Ohm
Melting I²t
14
Current Rating
1.25 Amps
Voltage Rating
600 Volts
Fuse Size / Group
3812
Termination Style
SMD/SMT
Body Material
Ceramic
Dimensions
9.65 mm L x 3.05 mm W
Product
Telecommunications Power Fuse
Mounting Style
SMD/SMT
Operating Temperature Range
- 55 C to + 125 C
Resistance
0.075 Ohms
Voltage Rating (vac)
600V
Power Dissipation
400mW
Operating Temp Range
-55C to 125C
Package Type
CSMD
Mounting
Surface Mount
Housing Material
Ceramic
Operating Temperature Classification
Military
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Color
-
Lead Free Status / Rohs Status
Compliant
Other names
B1250TTR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
B1250T
Manufacturer:
BOURNS
Quantity:
4 000
Company:
Part Number:
B1250T
Manufacturer:
HOKURIKU
Quantity:
17 500
Part Number:
B1250T1.25A600V
Manufacturer:
BOURNS/伯恩斯
Quantity:
20 000
REV. 01/09
“Telefuse” is a trademark of Bourns, Inc.
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
(.827)
21.0
Packaging Specifications
DIA.
Telefuse
™
SMD Power Cross Protection Fuse
(12.992)
330
DIA.
(.087)
2.2
(.512)
13.0
(2.165)
DIA.
55.0
DIA.
DIMENSIONS:
(.787)
(.063)
20
1.6
C L
(INCHES)
MM
(.394 ± .004)
3 ° REF.
(.138 ± .004)
10.0 ± 0.1
3.50 ± 0.1
(.016 ± .002)
0.40 ± 0.05
(.063 ± .002)
1.6 ± 0.05
(.061 ± .002)
DIA.
1.55 ± 0.05
R
(.012)
DIA.
TYP.
0.3
(.315 ± .004)
8.0 ± 0.1
(.079 ± .004)
2.0 ± 0.1
C L
(.138 ± .004)
(.157 ± .004)
3.50 ± 0.1
4.0 ± 0.1
(.295 ± .004)
7.50 ± 0.1
(.069 ± .004)
(.630 ± .012)
1.75 ± 0.1
16.0 ± 0.3