EEWORLDEEWORLDEEWORLD

Part Number

Search

BK-EFF-5

Description
Fuses with Leads (Through Hole) Replaced by SR-5F-5A-BK
CategoryCircuit protection   
File Size138KB,2 Pages
ManufacturerEaton
Download Datasheet Parametric Compare View All

BK-EFF-5 Online Shopping

Suppliers Part Number Price MOQ In stock  
BK-EFF-5 - - View Buy Now

BK-EFF-5 Overview

Fuses with Leads (Through Hole) Replaced by SR-5F-5A-BK

BK-EFF-5 Parametric

Parameter NameAttribute value
Product CategoryFuses with Leads (Through Hole)
ManufacturerEaton
RoHSDetails
ProductPCB Mount Fuse
Current Rating5 A
Voltage Rating AC250 VAC
Fuse TypeFast Blow
Body StyleLeaded Fuses
Termination StyleRadial
Fuse Size / GroupMICRO
Diameter8.35 mm
Indicator StyleWithout Indicator
Length7.7 mm
Factory Pack Quantity1
TypeSpecialty Fuses
Unit Weight0.016000 oz
Radial Lead Micro Fuse
EFF Series, Fast Acting
Description
• Fast acting micro fuse
• Base and cap material is a thermoplastic, UL 94-V0
• Leads are tin-lead plated copper alloy
Electrical Characteristics
150%
Rated Current
250mA to 5A
All are 250V AC
Min.
1 hr.
210%
Max.
30 min.
275%
Min.
10 ms.
Max.
3 sec.
400%
Min.
3 ms.
Max.
300 ms.
1000%
Max.
20 ms.
Dimensional Data
A
A
V
DE
Agency Information
• Semco Certificate VDE License: 250mA to 5A / 35A or
10
In
whichever is greater @ 250VAC
• UL Recognized File No. E19180, CSA Acceptance File
No. LR701159; 250mA to 5A / 50A @ 250VAC
• RoHS Compliant
Environmental Data
• Soldering Heat Resistance: 260°, 10 sec. per IEC 68-2-20
• Vibration Resistance: MIL-STD-202, Method 201,
10-55Hz x 3 axis/ no load
• Shock Resistance: MIL-STD-202, Method 213,
Condition I (Sawtooth)
• Moisture Resistance: MIL-STD-202F, Method 106
• Salt Spray: MIL-STD-202, Method 101,
Condition B (48 hrs)
• Operating Temperature: -55°C to +125°C
Ordering
• Specify product code and packaging code
S
F500MA 250V
BU
SS
FUSE
B
E
LEAD
C
Ø
D
F
Short Lead
Dimensions
mm (inches)
Short Lead
A
B
C
D
E
F
8.35 ± 0.1 (0.329)
7.7 ± 0.1 (0.303)
4.3 ± 0.3 (0.169)
0.5 min. (0.020)
0.6 ± 0.1 (0.024)
Long Lead
8.35 ± 0.1 (0.329)
7.7 ± 0.1 (0.303)
18.8 ± 0.3 (0.740)
0.5 min. (0.020)
0.6 ± 0.1 (0.024)
Long Lead
5.08 ± 0.1 (0.200) 5.08 ± 0.1 (0.200)
SPECIFICATIONS
Product
Code
EFF-250mA
EFF-315mA
EFF-400mA
EFF-500mA
EFF-630mA
EFF-800mA
EFF-1
EFF-1.25
EFF-1.6
EFF-2
EFF-2.5
EFF-3.15
EFF-4
EFF-5
EFF-6.3
Ampere
Rating
250mA
315mA
400mA
500mA
630mA
800mA
1A
1.25A
1.6A
2A
2.5A
3.15A
4A
5A
6.3A
Typical Cold
Resistance
(ohm)
0.45
0.34
0.25
0.19
0.091
0.071
0.055
0.043
0.034
0.026
0.02
0.016
0.012
0.01
0.008
Volt-drop
@ 100%
In
(Volt) max.
0.254
0.246
0.239
0.232
0.106
0.103
0.1
0.097
0.094
0.091
0.088
0.086
0.083
0.081
0.078
Melting I
2
T
< 10 mSec
(A
2
Sec)
0.029
0.05
0.08
0.15
0.12
0.21
0.36
0.61
1.1
1.8
3.1
5.3
9
16
27
Melting I
2
T
@ 10
In
(A
2
Sec)
0.027
0.05
0.08
0.13
0.13
0.22
0.36
0.59
1
1.7
2.7
4.5
8
13
21
Maximum
Power
Dissipation (W)
0.15
0.18
0.22
0.27
0.15
0.19
0.23
0.28
0.35
0.42
0.51
0.62
0.77
0.93
1.14
Voltage Drop measured at 100% of rated current.
Melting I
2
t measured at 10X current rating

BK-EFF-5 Related Products

BK-EFF-5 BK-EFF-1-6 BK-EFF-4 BK-EFF-2A
Description Fuses with Leads (Through Hole) Replaced by SR-5F-5A-BK Fuses with Leads (Through Hole) Replaced by SR-5F-1-6A-BK Fuses with Leads (Through Hole) Replaced by SR-5F-4A-BK Fuses with Leads (Through Hole) Replaced by SR-5F-2A-BK
Product Category Fuses with Leads (Through Hole) Fuses with Leads (Through Hole) Fuses with Leads (Through Hole) Fuses with Leads (Through Hole)
Manufacturer Eaton Eaton Eaton Eaton
RoHS Details Details Details No
Product PCB Mount Fuse PCB Mount Fuse PCB Mount Fuse PCB Mount Fuse
Current Rating 5 A 1.6 A 4 A 2 A
Voltage Rating AC 250 VAC 250 VAC 250 VAC 250 VAC
Fuse Type Fast Blow Fast Blow Fast Blow Fast Blow
Body Style Leaded Fuses Leaded Fuses Leaded Fuses Leaded Fuses
Termination Style Radial Radial Radial Radial
Fuse Size / Group MICRO MICRO MICRO MICRO
Diameter 8.35 mm 8.35 mm 8.35 mm 8.35 mm
Indicator Style Without Indicator Without Indicator Without Indicator Without Indicator
Length 7.7 mm 7.7 mm 7.7 mm 7.7 mm
Factory Pack Quantity 1 1 1 1
Type Specialty Fuses Specialty Fuses Specialty Fuses Specialty Fuses
Unit Weight 0.016000 oz 0.016000 oz 0.032000 oz 0.022575 oz

Technical ResourceMore

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 688  641  1448  2858  2634  14  13  30  58  54 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号