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Resettable Fuses. MF-RHT400 Datasheet

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Resettable Fuses. MF-RHT400 Datasheet






MF-RHT400 Fuses. Datasheet pdf. Equivalent




MF-RHT400 Fuses. Datasheet pdf. Equivalent





Part

MF-RHT400

Description

High Temperature PTC Resettable Fuses



Feature


AEC-Q20*0 RCoOHSM PaLnIdA NT *RoHS &C OA EMCP LCIOANMTP, LI*A*NHTALOGEN Feature s n Compliant with AEC-Q200 Rev-C- St ress n Choice of operating currents 7R1H8705S0 Test Qualification for Pas sive Components in Automotive Applicat ions n Operating temperature range up to 125 °C n RoHS compliant* and halo gen free** n Resettable fault protecti on of general ele.
Manufacture

Bourns

Datasheet
Download MF-RHT400 Datasheet


Bourns MF-RHT400

MF-RHT400; ctronic equipment n Low thermal derati ng factor n Higher hold currents at elevated temperature MF-RHT Series - High Temperature PTC Resettable Fuse s Electrical Characteristics Model V max. Volts I max. Amps MF-RHT050 MF- RHT070 MF-RHT100 MF-RHT200 MF-RHT200/32 MF-RHT300 MF-RHT400 MF-RHT450 MF-RHT50 0 MF-RHT550 MF-RHT600 MF-RHT650 MF-RHT7 00 MF-RHT750 MF-RH.


Bourns MF-RHT400

T800 MF-RHT900 MF-RHT1000 MF-RHT1100 MF- RHT1300 30 16 30 16 32 16 16 16 16 16 16 16 16 16 16 16 16 16 16 40 40 40 10 0 50 100 100 100 100 100 100 100 100 10 0 100 100 100 100 100 Ihold Itrip Am peres at 23 °C Hold Trip 0.5 0.92 0 .7 1.4 1.0 1.8 2.0 3.8 2 .


Bourns MF-RHT400

.

Part

MF-RHT400

Description

High Temperature PTC Resettable Fuses



Feature


AEC-Q20*0 RCoOHSM PaLnIdA NT *RoHS &C OA EMCP LCIOANMTP, LI*A*NHTALOGEN Feature s n Compliant with AEC-Q200 Rev-C- St ress n Choice of operating currents 7R1H8705S0 Test Qualification for Pas sive Components in Automotive Applicat ions n Operating temperature range up to 125 °C n RoHS compliant* and halo gen free** n Resettable fault protecti on of general ele.
Manufacture

Bourns

Datasheet
Download MF-RHT400 Datasheet




 MF-RHT400
Features
n Compliant with AEC-Q200 Rev-C- Stress n Choice of operating currents
7R1H8705S0
Test Qualification for Passive Components
in Automotive Applications
n Operating temperature range up to 125 °C
n RoHS compliant* and halogen free**
n Resettable fault protection of general
electronic equipment
n Low thermal derating factor
n Higher hold currents at elevated
temperature
MF-RHT Series - High Temperature PTC Resettable Fuses
Electrical Characteristics
Model
V max.
Volts
I max.
Amps
MF-RHT050
MF-RHT070
MF-RHT100
MF-RHT200
MF-RHT200/32
MF-RHT300
MF-RHT400
MF-RHT450
MF-RHT500
MF-RHT550
MF-RHT600
MF-RHT650
MF-RHT700
MF-RHT750
MF-RHT800
MF-RHT900
MF-RHT1000
MF-RHT1100
MF-RHT1300
30
16
30
16
32
16
16
16
16
16
16
16
16
16
16
16
16
16
16
40
40
40
100
50
100
100
100
100
100
100
100
100
100
100
100
100
100
100
Ihold
Itrip
Amperes
at 23 °C
Hold
Trip
0.5 0.92
0.7 1.4
1.0 1.8
2.0 3.8
2.0 3.8
3.0 6.0
4.0 7.5
4.5 7.8
5.0 9.0
5.5 10.0
6.0 10.8
6.5 12.0
7.0 13.0
7.5 13.1
8.0 15.0
9.0 16.5
10.0 18.5
11.0 20.0
13.0 24.0
Resistance
Ohms
at 23 °C
RMin.
(PRo1sMt Tarxip. )
0.4800
1.10
0.3000
0.80
0.1800
0.43
0.0450
0.110
0.0450
0.110
0.0330
0.079
0.0240
0.060
0.0220
0.054
0.0175
0.045
0.0150
0.037
0.0130
0.0215
0.0110
0.026
0.0100
0.025
0.0094
0.022
0.0080
0.020
0.0074
0.017
0.0062
0.015
0.0055
0.013
0.0041
0.010
Max. Time
To Trip
Amperes
at 23 °C
Seconds
at 23 °C
Max.
2.5
3.5
5.0
12.5
12.5
15.0
20.0
22.5
25.0
27.5
30.0
32.5
35.0
37.5
40.0
45.0
50.0
55.0
60.0
2.5
4.0
5.2
3.0
3.0
5.0
5.0
3.0
9.0
6.0
5.0
5.5
7.0
7.0
8.0
10.0
9.0
11.0
13.0
Tripped Power
Dissipation
Watts
at 23 °C
Typ.
0.9
1.4
1.4
1.4
1.4
3.0
3.3
3.6
3.6
3.5
4.1
4.3
4.0
4.5
4.2
5.0
5.3
5.5
6.9
Environmental Characteristics
Operating Temperature.......................................... -40 °C to +125 °C
Storage Temperature............................................. -40 °C to +85 °C
Passive Aging........................................................ +85 °C, 1000 hours................................................ ±5 % typical resistance change
Humidity Aging...................................................... +85 °C, 85 % R.H. 1000 hours.............................. ±5 % typical resistance change
Thermal Shock...................................................... MIL-STD-202, Method 107.................................... ±10 % typical resistance change
+125 °C to -40 °C, 10 cycles
Vibration................................................................ MIL-STD-883C, Method 2007.1,............................ No change
Condition A
Moisture Sensitivity Level (MSL)........................... Level 1
ESD Classification - HBM...................................... Class 6
Test Procedures And Requirements For Model MF-RHT Series
Test
Test Conditions
Accept/Reject Criteria
Visual/Mech........................................................... Verify dimensions and materials............................ Per MF physical description
Resistance............................................................. In still air @ 23 °C.................................................. Rmin R R1max
Time to Trip............................................................ At specified current, Vmax, 23 °C.......................... T max. time to trip (seconds)
Hold Current.......................................................... 30 min. at Ihold...................................................... No trip
Trip Cycle Life........................................................ Vmax, Imax, 100 cycles......................................... No arcing or burning
Trip Endurance...................................................... Vmax, 48 hours...................................................... No arcing or burning
Solderability........................................................... MIL-STD-202, Method 208.................................... 95 % min. coverage
* RoHS Directive 2015/863, Mar 31, 2015 and Annex.
** Bourns considers a product to be “halogen free” if (a) the Bromine (Br) content is 900 ppm or less; (b) the Chlorine
(Cl) content is 900 ppm or less; and (c) the total Bromine (Br) and Chlorine (Cl) content is 1500 ppm or less.
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page
of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.




 MF-RHT400
Applications
n Protection of automotive circuitry including engine control modules
n Overcurrent surge protection of electronic equipment required to operate at high operating temperature ranges
n Resettable fault protection of general electronic equipment
MF-RHT Series - High Temperature PTC Resettable Fuses
Thermal Derating Chart - Ihold (Amps)
Model
MF-RHT050
MF-RHT070
MF-RHT100
MF-RHT200
MF-RHT200/32
MF-RHT300
MF-RHT400
MF-RHT450
MF-RHT500
MF-RHT550
MF-RHT600
MF-RHT650
MF-RHT700
MF-RHT750
MF-RHT800
MF-RHT900
MF-RHT1000
MF-RHT1100
MF-RHT1300
-40 °C
0.68
0.95
1.36
2.71
2.71
4.07
5.57
6.1
6.78
7.47
8.20
8.8
9.51
10.2
10.87
12.21
13.6
14.94
17.7
-20 °C
0.62
0.87
1.24
2.49
2.49
3.74
5.11
5.6
6.22
6.86
7.50
8.1
8.73
9.4
9.98
11.19
12.5
13.72
16.3
0 °C
0.56
0.79
1.13
2.26
2.26
3.41
4.65
5.1
5.67
6.24
6.80
7.4
7.95
8.6
9.08
10.16
11.4
12.49
14.8
Ambient Operating Temperature
23 °C
40 °C
50 °C
60 °C
0.5 0.44 0.4 0.36
0.7 0.62 0.56 0.51
1.0 0.89 0.80 0.73
2.00 1.77 1.60 1.46
2.00 1.77 1.60 1.46
3.00 2.65 2.40 2.21
4.00 3.62 3.29 3.01
4.5 4.0 3.6 3.3
5.0 4.44 4
3.67
5.5 4.85 4.41 4.04
6.0 5.3 4.9 4.4
6.5 5.7 5.3 4.8
7.0 6.17 5.61 5.15
7.5 6.6 6.1 5.6
8.0 7.06 6.41 5.88
9.0 7.97 7.20 6.56
10.0 8.8
8.10 7.40
11.0 9.7
8.82 8.09
13.0 11.4 10.5 9.6
70 °C
0.34
0.47
0.67
1.34
1.34
2.00
2.73
3.0
3.33
3.66
4
4.3
4.66
5.0
5.33
6.04
6.60
7.32
8.6
85 °C
0.28
0.39
0.56
1.11
1.11
1.66
2.27
2.5
2.78
3.05
3.3
3.6
3.88
4.1
4.43
5.01
5.50
6.09
7.2
125 °C
0.12
0.17
0.24
0.49
0.49
0.74
1.01
1.1
1.22
1.36
1.5
1.6
1.73
1.9
1.97
2.19
2.5
2.71
3.3
How to Order
Multifuse® Product Designator
Series
RHT = High Temperature Radial Leaded Component
Hold Current, Ihold
050 - 1300 (0.50 - 13.00 Amps)
Higher Voltage Option
Blank = Standard Voltage
/32 = 32 Volts
Packaging Options
Blank = Bulk Packaging
- 2 = Tape & Reel*
- AP = Ammo-Pak*
Part Number Suffix Option
- 14 = Kinked Leads in Place of Std. Straight Leads
- 17 = Straight Leads in Place of Std. Kinked Leads
*Packaged per EIA 486-B
MF - RHT 200 /32 - __ - 14
Typical Part Marking
Represents total content. Layout may vary.
PART
IDENTIFICATION
RH750
DATE CODE
7180S
(FIRST DIGIT =
LAST DIGIT OF YEAR;
NEXT THREE DIGITS =
DAY OF YEAR)
EXAMPLE: 7180 = 2017 DAY 180
MANUFACTURER'S
TRADEMARK
COUNTRY OF
MANUFACTURE
(S = CHINA)
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.




 MF-RHT400
MF-RHT Series - High Temperature PTC Resettable Fuses
Product Dimensions
Model
A B C D E F Physical Characteristics
Max.
Max.
Nom.
Tol. ±
Min.
Max.
Nom.
Style
Material
MF-RHT050
7.40
(0.291)
12.7
(0.500)
5.1
(0.201)
0.7
(0.028)
7.6
(0.30)
3.0
(0.12)
0.51
(0.020)
3
Sn/CuFe
MF-RHT070
6.86
(0.27)
10.8
(0.425)
5.1
(0.201)
0.7
(0.028)
7.6
(0.30)
3.0
(0.12)
0.51
(0.020)
1
Sn/CuFe
MF-RHT100
9.70
(0.382)
13.6
(0.535)
5.1
(0.201)
0.7
(0.028)
7.6
(0.30)
3.0
(0.12)
0.51
(0.020)
3
Sn/CuFe
MF-RHT200
9.4
(0.37)
14.0
(0.55)
5.1
(0.201)
0.7
(0.028)
7.6
(0.30)
3.0
(0.12)
0.51
(0.020)
3
Sn/CuFe
MF-RHT200/32
9.4
(0.37)
14.0
(0.55)
5.1
(0.201)
0.7
(0.028)
7.6
(0.30)
3.0
(0.12)
0.51
(0.020)
3
Sn/CuFe
MF-RHT300
8.80
(0.35)
13.8
(0.55)
5.1
(0.201)
0.7
(0.028)
7.6
(0.30)
3.0
(0.12)
0.81
(0.032)
2
Sn/Cu
MF-RHT400
10.0
(0.394)
15.0
(0.591)
5.1
(0.201)
0.7
(0.028)
7.6
(0.30)
3.0
(0.12)
0.81
(0.032)
2
Sn/Cu
MF-RHT450
10.4
(0.41)
15.6
(0.61)
5.1
(0.201)
0.7
(0.028)
7.6
(0.30)
3.0
(0.12)
0.81
(0.032)
2
Sn/Cu
MF-RHT500
11.2
(0.441)
18.9
(0.744)
5.1
(0.201)
0.7
(0.028)
7.6
(0.30)
3.0
(0.12)
0.81
(0.032)
2
Sn/Cu
MF-RHT550
11.2
(0.441)
18.9
(0.744)
5.1
(0.201)
0.7
(0.028)
7.6
(0.30)
3.0
(0.12)
0.81
(0.032)
2
Sn/Cu
MF-RHT600
11.2
(0.441)
21.0
(0.827)
5.1
(0.201)
0.7
(0.028)
7.6
(0.30)
3.0
(0.12)
0.81
(0.032)
2
Sn/Cu
MF-RHT650
12.7
(0.50)
22.2
(0.88)
5.1
(0.201)
0.7
(0.028)
7.6
(0.30)
3.0
(0.12)
0.81
(0.032)
2
Sn/Cu
MF-RHT700
14.0
(0.55)
21.9
(0.862)
5.1
(0.201)
0.7
(0.028)
7.6
(0.30)
3.0
(0.12)
0.81
(0.032)
2
Sn/Cu
MF-RHT750
14.0
(0.55)
23.5
(0.93)
5.1
(0.201)
0.7
(0.028)
7.6
(0.30)
3.0
(0.12)
0.81
(0.032)
2
Sn/Cu
MF-RHT800
16.5
(0.65)
22.5
(0.88)
5.1
(0.201)
0.7
(0.028)
7.6
(0.30)
3.0
(0.12)
0.81
(0.032)
2
Sn/Cu
MF-RHT900
16.5
(0.65)
25.7
(1.012)
5.1
(0.201)
0.7
(0.028)
7.6
(0.30)
3.0
(0.12)
0.81
(0.032)
2
Sn/Cu
MF-RHT1000
17.5
(0.689)
26.7
(0.51)
10.2
(0.402)
0.7
(0.028)
7.6
(0.30)
3.0
(0.12)
0.81
(0.032)
2
Sn/Cu
MF-RHT1100
21.0
(0.65)
26.1
(0.88)
10.2
(0.402)
0.7
(0.028)
7.6
(0.30)
3.0
(0.12)
0.81
(0.032)
2
Sn/Cu
MF-RHT1300
23.5
(0.925)
28.7
(1.17)
10.2
(0.402)
0.7
(0.028)
7.6
(0.30)
3.6
(0.14)
Packaging:
BULK:
MF-RHT050~MF-RHT800 = 500 pcs. per bag; MF-RHT900~MF-RHT1300 = 250 pcs. per bag
TAPE & REEL: MF-RHT050~MF-RHT400 = 3000 pcs. per reel; MF-RHT450~MF-RHT700 = 1500 pcs. per reel;
MF-RHT750~MF-RHT1300 = 1000 pcs. per reel
1.0
(0.040)
2
0.51 (24AWG)
0.81 (20AWG)
1.0 (18AWG)
Sn/Cu
DIMENSIONS:
MM
(INCHES)
AMMO-PACK: MF-RHT050~MF-RHT400 = 2000 pcs. per pack; MF-RHT450~MF-RHT900 = 1000 pcs. per pack, MF-RHT1000~MF-RHT1300 = 500 pcs. per pack
AE
AE
AE
BB
B
Also available with kinked and straight leads in
place of standard leads (see How to Order).
D
CF
D
CF
D
CF
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.



Recommended third-party MF-RHT400 Datasheet






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