PTC Devices
PolySwitch® PTC Devices
Overcurrent Protection Device
PRODUCT: nanoASMDC012F
DOCUMENT: SCD27838 REV LETTER: B REV DATE:...
Description
PolySwitch® PTC Devices
Overcurrent Protection Device
PRODUCT: nanoASMDC012F
DOCUMENT: SCD27838 REV LETTER: B REV DATE: JULY 26, 2016 PAGE NO.: 1 OF 2
Specification Status: Released
Maximum Electrical Rating
Voltage: 48VDC Short Circuit Current: 10A
Notes: 1. All terminations are tin plated. 2. Drawing not to scale
Marking:
TABLE I. DIMENSIONS:
A MIN MAX
B MIN MAX
C MIN MAX
D MIN MAX
E MIN
mm: 3.00 3.40 0.62 1.00 1.37 1.80 0.25 0.75 0.076
in: (0.118) (0.134) (0.024) (0.039) (0.054) (0.071) (0.010) (0.030) (0.003)
TABLE II. PERFORMANCE RATINGS: CURRENT RATINGS**
TIME TO TRIP**
AMPERES AMPERES
AT 0°C
AT 25°C
HOLD TRIP HOLD TRIP
0.15 0.60 0.12 0.39
AMPERES AT 60°C
HOLD TRIP
0.09 0.27
SECONDS AT 25°C, 1.0A
MAX
0.2
RESISTANCE VALUES
OHMS AT 25°C MIN MAX* 1.4 6.5
TRIPPED-STATE POWER
DISSIPATION** WATTS AT 25°C, 48V MAX
0.5
* Resistance is measured 1 hour after reflow. ** Values specified were determined using PCB’s with 0.030”X1.5 ounce copper traces.
Reference Documents: PS300, PS400
Precedence:
This specification takes precedence over documents referenced herein.
Effectivity:
Reference documents shall be the issue in effect on the date of invitation for bid.
CAUTION:
Operation beyond the rated voltage or current may result in rupture, electrical arcing or flame.
Materials Information
ROHS Compliant
ELV Compliant
Pb-Free
Halogen Free*
HF
* Halogen Free refers to: Br≤900ppm, Cl≤900ppm, Br+Cl≤1500ppm.
© 2016 Littelfuse,Inc. Specifications are sub...
Similar Datasheet