Hot Swap Controllers:

606 Products Found

element14 offers a comprehensive range of hot swap controllers from industry-leading manufacturers, featuring solutions for both low and high voltage applications, with options for I²C programmability and advanced diagnostic capabilities.

Hot-swap controllers are integrated circuits that manage how electronic cards and boards are inserted into the live system backplane. The controller's purpose is to control the inrush current and isolate faults. These controllers are crucial components in power management systems, protecting both the system and its components.

As the hot swap board is plugged into the system, the controller detects the power and gently ramps up the board’s capacitors to avoid sparking at the connectors, system resets, backplane supply glitches, and other associated malfunctions that the insertion may cause.

Applications span data centers and telecommunications equipment to industrial automation systems. Hot swapping is applicable to servers, communication equipment, medical equipment, and other equipment used for critical applications where shutting down a system cannot be allowed or would cause undesired effects. The swapping is usually done when replacing faulty units, upgrading, or repairing equipment.

Key benefits include enhanced system reliability and uptime, reduced maintenance costs, protection against short circuits and overload conditions, safe live system servicing, and extended equipment lifespan. 

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3588861RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
CNY7.700
(CNY8.701)
250+
CNY7.340
(CNY8.2942)
500+
CNY6.140
(CNY6.9382)
1000+
CNY5.460
(CNY6.1698)
2500+
CNY5.060
(CNY5.7178)
Min: 100 / Mult: 1
Fan Drives, Hard Drives, Mother Board Power Management
1Channels
12V
-
-
WDFN
10Pins
WDFN
FET
Surface Mount
Electronic Fuse
-40°C
125°C
-
3463994

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY8.390
(CNY9.4807)
10+
CNY6.900
(CNY7.797)
50+
CNY6.250
(CNY7.0625)
100+
CNY5.600
(CNY6.328)
250+
CNY5.500
(CNY6.215)
More Pricing...
Min: 1 / Mult: 1
-
1Channels
-
-
-
WQFN
12Pins
-
FET
Surface Mount
Electronic Fuse
-40°C
125°C
-
3123437RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
100+
CNY6.180
(CNY6.9834)
250+
CNY5.800
(CNY6.554)
500+
CNY5.570
(CNY6.2941)
1000+
CNY5.370
(CNY6.0681)
2500+
CNY5.170
(CNY5.8421)
Min: 100 / Mult: 1
Adapter Power Devices, DVD & Gaming Consoles, HDD/SSD Drives, Set Top Boxes, Smart Meter, USB Switch
1Channels
-
4.5V
18V
SOIC
8Pins
SOIC
MOSFET
Surface Mount
eFuse with Precision Adjustable Current Limit & Overvoltage Clamp
-40°C
85°C
-
3864639RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
CNY8.010
(CNY9.0513)
250+
CNY6.950
(CNY7.8535)
500+
CNY6.590
(CNY7.4467)
1000+
CNY6.130
(CNY6.9269)
2500+
CNY5.660
(CNY6.3958)
Min: 100 / Mult: 1
Hard Disk and SSD Drives, Hard Disk Array, Hot-Swap Board, Hot-Plug Protection
1Channels
-
10V
13.8V
DFN-EP
10Pins
DFN-EP
MOSFET
Surface Mount
Electronic Fuse
-40°C
125°C
-
4025785RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
10+
CNY52.640
(CNY59.4832)
25+
CNY46.170
(CNY52.1721)
100+
CNY38.860
(CNY43.9118)
250+
CNY35.690
(CNY40.3297)
500+
CNY34.980
(CNY39.5274)
More Pricing...
Min: 10 / Mult: 1
Automotive / Avionic Surge Protection, Hot Swap / Live Insertion, Battery Powered Systems
1Channels
-
4V
80V
DFN
12Pins
DFN
MOSFET
Surface Mount
Surge Stopper
-40°C
125°C
-
4025729RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
10+
CNY44.960
(CNY50.8048)
25+
CNY39.280
(CNY44.3864)
100+
CNY32.850
(CNY37.1205)
250+
CNY29.700
(CNY33.561)
500+
CNY29.220
(CNY33.0186)
More Pricing...
Min: 10 / Mult: 1
Central Office Equipment, PCs / Servers, Power Monitoring and Control / Power Budgeting
1Channels
-
3.15V
16.5V
MSOP
10Pins
MSOP
External
Surface Mount
Hot Swap Controller and Digital Power Monitor
-40°C
85°C
-
4026052RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
10+
CNY31.710
(CNY35.8323)
25+
CNY27.460
(CNY31.0298)
100+
CNY22.650
(CNY25.5945)
250+
CNY20.280
(CNY22.9164)
500+
CNY18.830
(CNY21.2779)
More Pricing...
Min: 10 / Mult: 1
Cellular Phones, Digital Cameras, Logic Controlled Power Switch, Notebook and Handheld Computers
1Channels
-
2.5V
28V
TSOT-23
6Pins
TSOT-23
External
Surface Mount
Low Loss PowerPath Controller
-40°C
85°C
-
4026041

RoHS

Each
1+
CNY72.320
(CNY81.7216)
10+
CNY48.950
(CNY55.3135)
25+
CNY42.850
(CNY48.4205)
121+
CNY35.200
(CNY39.776)
363+
CNY32.550
(CNY36.7815)
More Pricing...
Min: 1 / Mult: 1
-
1Channels
-
4V
72V
DFN
10Pins
-
External
Surface Mount
Surge Stopper
-40°C
85°C
-
4025729

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY66.760
(CNY75.4388)
10+
CNY44.960
(CNY50.8048)
25+
CNY39.280
(CNY44.3864)
100+
CNY32.850
(CNY37.1205)
250+
CNY29.700
(CNY33.561)
More Pricing...
Min: 1 / Mult: 1
-
1Channels
-
3.15V
16.5V
MSOP
10Pins
-
External
Surface Mount
Hot Swap Controller and Digital Power Monitor
-40°C
85°C
-
4025875

RoHS

Each
1+
CNY93.100
(CNY105.203)
10+
CNY64.050
(CNY72.3765)
73+
CNY49.580
(CNY56.0254)
146+
CNY46.040
(CNY52.0252)
292+
CNY45.680
(CNY51.6184)
More Pricing...
Min: 1 / Mult: 1
-
1Channels
-
2.9V
15V
DFN
16Pins
-
MOSFET
Surface Mount
Hot Swap Controller
-40°C
85°C
-
4025785

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY77.410
(CNY87.4733)
10+
CNY52.640
(CNY59.4832)
25+
CNY46.170
(CNY52.1721)
100+
CNY38.860
(CNY43.9118)
250+
CNY35.690
(CNY40.3297)
More Pricing...
Min: 1 / Mult: 1
-
1Channels
-
4V
80V
DFN
12Pins
-
MOSFET
Surface Mount
Surge Stopper
-40°C
125°C
-
4178929

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY5.720
(CNY6.4636)
10+
CNY4.910
(CNY5.5483)
100+
CNY3.820
(CNY4.3166)
500+
CNY3.350
(CNY3.7855)
1000+
CNY3.270
(CNY3.6951)
More Pricing...
Min: 1 / Mult: 1
-
1Channels
-
2.7V
6V
DFN-EP
8Pins
-
MOSFET
Surface Mount
Electronic Fuse
-40°C
150°C
-
4026052

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY48.030
(CNY54.2739)
10+
CNY31.710
(CNY35.8323)
25+
CNY27.460
(CNY31.0298)
100+
CNY22.650
(CNY25.5945)
250+
CNY20.280
(CNY22.9164)
More Pricing...
Min: 1 / Mult: 1
-
1Channels
-
2.5V
28V
TSOT-23
6Pins
-
External
Surface Mount
Low Loss PowerPath Controller
-40°C
85°C
-
4025904

RoHS

Each
1+
CNY127.170
(CNY143.7021)
10+
CNY88.760
(CNY100.2988)
40+
CNY74.430
(CNY84.1059)
120+
CNY67.160
(CNY75.8908)
280+
CNY65.820
(CNY74.3766)
More Pricing...
Min: 1 / Mult: 1
-
1Channels
-
2.9V
15V
QFN
38Pins
-
Internal
Surface Mount
Hot Swap Controller
-40°C
85°C
-
4026030

RoHS

Each
1+
CNY77.720
(CNY87.8236)
10+
CNY52.860
(CNY59.7318)
25+
CNY46.370
(CNY52.3981)
121+
CNY38.210
(CNY43.1773)
363+
CNY35.870
(CNY40.5331)
More Pricing...
Min: 1 / Mult: 1
-
1Channels
-
4V
72V
DFN
10Pins
-
External
Surface Mount
Low Quiescent Current Surge Stopper
-40°C
125°C
-
4025765

RoHS

Each
1+
CNY60.210
(CNY68.0373)
10+
CNY40.300
(CNY45.539)
25+
CNY35.120
(CNY39.6856)
100+
CNY29.240
(CNY33.0412)
300+
CNY25.860
(CNY29.2218)
More Pricing...
Min: 1 / Mult: 1
-
1Channels
-
10.8V
80V
SOIC
8Pins
-
MOSFET
Surface Mount
Positive High Voltage Hot Swap Controller
-40°C
85°C
-
4178929RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
CNY3.820
(CNY4.3166)
500+
CNY3.350
(CNY3.7855)
1000+
CNY3.270
(CNY3.6951)
2500+
CNY3.190
(CNY3.6047)
5000+
CNY3.100
(CNY3.503)
Min: 100 / Mult: 1
-
1Channels
-
2.7V
6V
DFN-EP
8Pins
-
MOSFET
Surface Mount
Electronic Fuse
-40°C
150°C
-
3463991

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY10.750
(CNY12.1475)
10+
CNY8.690
(CNY9.8197)
50+
CNY7.770
(CNY8.7801)
100+
CNY6.850
(CNY7.7405)
250+
CNY6.500
(CNY7.345)
More Pricing...
Min: 1 / Mult: 1
-
-
-
-
-
WDFNW-EP
10Pins
-
FET
Surface Mount
Electronic Fuse
-40°C
125°C
-
3463991RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
100+
CNY6.850
(CNY7.7405)
250+
CNY6.500
(CNY7.345)
500+
CNY6.140
(CNY6.9382)
1000+
CNY5.830
(CNY6.5879)
2500+
CNY5.820
(CNY6.5766)
Min: 100 / Mult: 1
Automotive Infotainment, USB 2.0/3.0/3.1 VBUS, Mother Boards, Solid State Drives
-
5V
-
-
WDFNW-EP
10Pins
WDFNW-EP
FET
Surface Mount
Electronic Fuse
-40°C
125°C
-
3404581

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY29.960
(CNY33.8548)
10+
CNY22.540
(CNY25.4702)
25+
CNY20.690
(CNY23.3797)
100+
CNY18.650
(CNY21.0745)
250+
CNY17.680
(CNY19.9784)
More Pricing...
Min: 1 / Mult: 1
-
1Channels
-
2.7V
18V
WLP
16Pins
-
Internal
Surface Mount
Hot Swap Controller
-40°C
105°C
-
3527119

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY13.410
(CNY15.1533)
10+
CNY9.000
(CNY10.170)
50+
CNY8.510
(CNY9.6163)
100+
CNY8.010
(CNY9.0513)
250+
CNY7.500
(CNY8.475)
More Pricing...
Min: 1 / Mult: 1
-
1Channels
-
2.2V
5V
VFQFPN-EP
16Pins
-
Internal
Surface Mount
Ground Path Safety Switch
-
150°C
-
3404611

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY64.930
(CNY73.3709)
10+
CNY50.380
(CNY56.9294)
25+
CNY46.750
(CNY52.8275)
100+
CNY42.760
(CNY48.3188)
250+
CNY40.850
(CNY46.1605)
More Pricing...
Min: 1 / Mult: 1
-
1Channels
-
2.7V
13.2V
NSOIC
8Pins
-
External
Surface Mount
Hot Swap Controller
-40°C
85°C
-
2987061

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY22.290
(CNY25.1877)
10+
CNY15.260
(CNY17.2438)
50+
CNY14.490
(CNY16.3737)
100+
CNY13.710
(CNY15.4923)
250+
CNY12.960
(CNY14.6448)
More Pricing...
Min: 1 / Mult: 1
-
1Channels
-
10.5V
18V
SO PowerPAD
8Pins
-
Internal
Surface Mount
Electronic Power Breaker
-40°C
125°C
-
3489534

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY14.380
(CNY16.2494)
10+
CNY9.060
(CNY10.2378)
50+
CNY8.030
(CNY9.0739)
100+
CNY7.520
(CNY8.4976)
250+
CNY6.830
(CNY7.7179)
More Pricing...
Min: 1 / Mult: 1
-
1Channels
-
-
-
QFN
10Pins
-
Internal
Surface Mount
Electronic Fuse
-40°C
125°C
-
3257464

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY48.870
(CNY55.2231)
10+
CNY37.540
(CNY42.4202)
25+
CNY34.710
(CNY39.2223)
100+
CNY31.610
(CNY35.7193)
250+
CNY30.120
(CNY34.0356)
More Pricing...
Min: 1 / Mult: 1
-
1Channels
-
9V
72V
SOT-23
6Pins
-
MOSFET
Surface Mount
Hot Swap Controller
-40°C
85°C
-
26-50 of 606 items
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