1812L050PR Littelfuse Inc, 1812L050PR Datasheet - Page 6

• Manufacturer Part Number: 1812L050PR
• Description: PTC .50A 15VDC RESETTABLE 1812L
• Manufacturer: Littelfuse Inc
• Series: POLYFUSE® 1812Lr

Specifications of 1812L050PR

• Package / Case: 1812 (4532 Metric)
• R Min/max: 0.150 ~ 1.000 Ohm
• Voltage - Max: 15V
• Time To Trip: 0.15s
• Current - Hold (ih) (max): 500mA
• Current - Trip (it): 1A
• Current - Max: 100A
• Hold Current: 0.5 Amp
• Trip Current: 1 Amp
• Current Rating (max): 40 Amps
• Resistance: 1 Ohms
• Maximum Voltage: 15 VoltsDC
• Termination Style: SMD/SMT
• Mounting Style: SMD/SMT
• Current Rating: 40 Amps
• Dimensions: 4.47 mm L x 3.15 mm W x 0.61 mm H
• Operating Temperature Range: - 40 C to + 85 C
• Holding Current: 500mA
• Tripping Current: 1A
• Initial Resistance Max: 1ohm
• Operating Voltage: 15VDC
• Ptc Fuse Case: 1812
• External Depth: 0.63mm
• Fuse Terminals: SMD Caps
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 1812L050; 1812L050-C; 1812L050C; F2150TR

1812L Series
Tape and Reel Specifications
Leader min.
Trailer min.
D
D
A
W
E
P
P
P
B
K
F
T
1
0
1
0
1
2
0
0
0
A
0
P
1
12.00+0.30-0.10
1812L035/30
1812L200TH
5.50+/- 0.05
2.00+/- 0.05
0.87+/- 0.06
1812L125/6
4.00+/- 0.10
8.00+/- 0.10
3.58+/- 0.10
4.93+/- 0.10
0.25+/- 0.10
1.75+/- 0.10
1812L020
1812L050
1812L075
1812L150
1.50+0.10
1.50+0.25
1812L160
1812L110
390
160
TAPE SPECIFICATIONS: EIA-481-1 (mm)
T
P
0
K
0
POLYFUSE
D
1812L050/30
1812L075/24
1812L075/33
1812L125/16
1812L150/12
1812L160/12
12.00+/- 0.30
1812L110/16
1812L110/24
1812L260TH
D
5.50+/- 0.05
4.00+/- 0.10
8.00+/- 0.10
2.00+/- 0.05
3.58+/- 0.10
4.93+/- 0.10
0.25+/- 0.10
1.75+/- 0.10
1.55+/- 0.05
1.25+/- 0.10
0
1.50 (MIN)
1812L010
1812L014
1812L125
2
390
160
B
Surface Mount > 1812L Series
0
®
Revised: July 12, 2010
Resettable PTCs
P
2
F
12.00+/- 0.30
1812L110/33
1812L150/24
1812L260/12
5.50+/- 0.05
4.00+/- 0.10
8.00+/- 0.10
2.00+/- 0.05
3.58+/- 0.10
4.93+/- 0.10
0.25+/- 0.10
44
1.75+/- 0.10
1.55+/- 0.05
2.10+/- 0.10
E
1.50 (MIN)
1812L300
1
W
390
160
Please refer to www.littelfuse.com/series/1812L.html for current information.
REEL DIMENSIONS:
W
W
W
W
H
W
H
D
C
F
EIA-481-1 (mm)
W
1
1
2
3
4
4
Ø60.2+/- 0.5
Ø13.0+/- 0.5
Ø178+/- 1.0
F
16.0+/- 0.2
13.2+/- 1.5
11+/- 0.5
2.5+0.5
3.0+0.5
4.0+0.5
5.0+0.5
W
W
W
Specifications are subject to change without notice.
2
1
3
H
1
© 2010 Littelfuse, Inc.
W
H
D
C