MF-R075/90-2 Bourns Inc., MF-R075/90-2 Datasheet - Page 2

• Manufacturer Part Number: MF-R075/90-2
• Description: FUSE PTC RESETTABLE
• Manufacturer: Bourns Inc.
• Series: MF-R/90r
• Type: PTC Resettable Fusesr

Specifications of MF-R075/90-2

• Voltage - Max: 90V
• Current - Max: 10A
• Current - Hold (ih) (max): 750mA
• Current - Trip (it): 1.5A
• R Min/max: 0.370 ~ 0.750 Ohm
• Time To Trip: 60s
• Package / Case: Radial
• Hold Current: 0.75 Amp
• Trip Current: 1.5 Amps
• Current Rating (max): 10 Amps
• Resistance: 0.75 Ohms
• Maximum Voltage: 90 VoltsDC
• Termination Style: Radial
• Mounting Style: Through Hole
• Current Rating: 40 Amps
• Dimensions: 11.9 mm L x 3.6 mm W x 15.5 mm H x 11.9 mm D
• Lead Spacing: 5.1 mm
• Operating Temperature Range: - 40 C to + 85 C
• Brand/series: MF-R/90 Series
• Current, Rating: 10 A
• Mounting Type: PCB
• Primary Type: Resettable
• Resistance, Dc: 0.37 Ohms
• Terminal Type: Radial Leaded
• Termination: Radial
• Thermistor Type: Resettable
• Voltage, Rating: 90 VDC
• Initial Resistance (max): 750mOhm
• Trip Time (max): 60@2As
• Power Dissipation (typ): 2.5W
• Wire Form: Inside Crimp Standoff
• Agency Approvals: CSA/TUV/UL
• Operating Temperature Min Deg. C: -40C
• Operating Temperature Max Deg. C: 85C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

Also available with straight leads.
Additional Features
Packaging options:
BULK: 500 pcs. per bag.
Typical Time to Trip at 23
Product Dimensions
Bulk packaging, tape and reel and Ammo-Pak available on most models
Patents pending
MF-R055/90
MF-R055/90U
MF-R075/90
100
0.1
10
1
Model
MF-R/90 Series -
1
Style 1
A
C
B
D
TAPE & REEL: 1500 pcs. per reel.
E
° °
C
(0.43)
(0.47)
Max.
10.9
10.3
(0.4)
11.9
A
Fault Current (Amps)
PTC Resettable Fuses
(0.65)
(0.65)
(0.61)
Max.
16.7
16.7
15.5
Represents total content. Layout may vary.
B
Typical Part Marking
DATE CODE
(FIRST DIGIT =
LAST DIGIT OF YEAR;
NEXT THREE DIGITS =
DAY OF YEAR)
PART
IDENTIFICATION
AMMO-PACK: 1000 pcs. per pack
(0.201 ± 0.028)
(0.201 ± 0.028)
(0.201 ± 0.028)
C (Pitch)
5.1 ± 0.7
5.1 ± 0.7
5.1 ± 0.7
Nom.
1220S
R055
MANUFACTURER'S
TRADEMARK
LOT NO.
(S = CHINA)
Customers should verify actual device performance in their specific applications.
10
(0.248)
(0.248)
(0.248)
Min.
MF-R075/90
MF-R055/90
MF-R055/90U
6.3
6.3
6.3
D
(0.142)
(0.118)
(0.142)
Max.
3.6
3.0
3.6
E
Multifuse
Product
Designator
Series
Hold Current, Ihold
055, 075 (0.55 Amps - 0.75 Amps)
Max. Voltage, V
Coating
Packaging Options
*Packaged per EIA486-B
How to Order
- AP = Ammo-Pak*
- 0 = Bulk Packaging
- 2 = Tape and Reel*
Specifications are subject to change without notice.
__ = Coated
U = Uncoated
R = Radial Leaded
®
Component
Style
1
1
1
Physical Characteristics
Lead Dia.
MF - R 055/90 U - 0
(0.032)
(0.032)
(0.032)
0.81
0.81
0.81
MF-R/90, REV. E, 02/08
DIMENSIONS =
Material
Sn/Cu
Sn/Cu
Sn/Cu
(INCHES)
MM