1812L150/12DR Littelfuse Inc, 1812L150/12DR Datasheet - Page 6

• Manufacturer Part Number: 1812L150/12DR
• Description: PTC RESETTABLE 12V 1.50A 1812L
• Manufacturer: Littelfuse Inc
• Series: POLYFUSE® 1812Lr

Specifications of 1812L150/12DR

• Package / Case: 1812 (4532 Metric)
• R Min/max: 0.040 ~ 0.110 Ohm
• Voltage - Max: 12V
• Time To Trip: 0.5s
• Current - Hold (ih) (max): 1.5A
• Current - Trip (it): 3A
• Current - Max: 100A
• Hold Current: 1.5 Amps
• Trip Current: 3 Amps
• Current Rating (max): 100 Amps
• Resistance: 0.11 Ohms
• Maximum Voltage: 12 VoltsDC
• Termination Style: SMD/SMT
• Mounting Style: SMD/SMT
• Current Rating: 100 Amps
• Dimensions: 4.37 mm L x 3.07 mm W
• Operating Temperature Range: - 40 C to + 85 C
• Holding Current: 1.5A
• Tripping Current: 3A
• Initial Resistance Max: 0.11ohm
• Operating Voltage: 12VDC
• Ptc Fuse Case: 1812
• External Depth: 3.41mm
• External Width: 4.73mm
• 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

1812L Series
Tape and Reel Diagram
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
TAPE SPECIFICATIONS: EIA-481-1 (mm)
1812L050–C,
1812L075–C,
1812L150–C,
1812L125/6,
1812L110–C,
1812L160–C
5.50+/- 0.05
2.00+/- 0.05
4.00+/- 0.10
8.00+/- 0.10
3.58+/- 0.10
4.93+/- 0.10
0.25+/- 0.10
1.75+/- 0.10
1.02+/- 0.10
1812L020,
1.50+0.10
1.50+0.25
390
160
T
P
0
K
0
POLYFUSE
D
1812L075/24,
1812L150/12,
1812L110/16,
1812L075/33
1812L125–C,
1812L160/12
12.00+/- 0.30
1812L200–C
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
1.30+/- 0.10
0
1812L010,
1812L014,
1.50 (MIN)
2
390
160
B
Surface Mount > 1812L Series
0
®
Revised: October 24, 2008
Resettable PTCs
1812L150/24,
1812L110/33,
12.00+/- 0.30
1812L260–C
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
2.10+/- 0.10
P
1.50 (MIN)
2
F
390
160
E
1
W
REEL DIMENSIONS:
W
W
W
W
W
H
H
D
F
C
EIA-481-1 (mm)
1
1
2
3
4
Please refer to www.littelfuse.com/series/1812L.html for current information.
Ø 60.2+/- 0.5
Ø13.0+/- 0.5
Ø178+/- 1.0
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
4
F
W
W
W
Specifications are subject to change without notice.
2
1
3
H
1
©2008 Littelfuse, Inc.
W
H
D
C