In our continuing strategy to deliver unparalleled circuit protection solutions,
technical expertise and application leadership, we proudly introduce the
WICKMANN Group and its products to the Littelfuse portfolio.
040706
www.littelfuse.com
Dimensions (mm)
Model A B C D E Physical Characteristics packaging quantity
Max Max typ Min Max Lead Material bag ammo
RLD60P010X 7.4 12.7 5.1 7.6 3.1 0.51 dia. Sn/CuFe 500 2,000
RLD60P017X 7.4 12.7 5.1 7.6 3.1 0.51 dia. Sn/CuFe 500 2,000
RLD60P020X 7.4 12.2 5.1 7.6 3.1 0.51 dia. Sn/CuFe 500 2,000
RLD60P025X 7.4 12.7 5.1 7.6 3.1 0.51 dia. Sn/CuFe 500 2,000
RLD60P030X 7.4 13.0 5.1 7.6 3.1 0.51 dia. Sn/CuFe 500 2,000
RLD60P040X 7.6 13.5 5.1 7.6 3.1 0.51 dia. Sn/CuFe 500 2,000
RLD60P050X 7.9 13.7 5.1 7.6 3.1 0.51 dia. Sn/Cu 500 2,000
RLD60P065X 9.7 14.5 5.1 7.6 3.1 0.51 dia. Sn/Cu 500 2,000
RLD60P075X 10.4 15.2 5.1 7.6 3.1 0.51 dia. Sn/Cu 500 2,000
RLD60P090X 11.7 15.7 5.1 7.6 3.1 0.51 dia. Sn/Cu 500 2,000
RLD60P110X 13.0 18.0 5.1 7.6 3.1 0.81 dia. Sn/Cu 500 1,000
RLD60P135X 14.5 19.6 5.1 7.6 3.1 0.81 dia. Sn/Cu 100 1,000
RLD60P160X 16.3 21.3 5.1 7.6 3.1 0.81 dia. Sn/Cu 100 1,000
RLD60P185X 17.8 22.9 5.1 7.6 3.1 0.81 dia. Sn/Cu 100 1,000
RLD60P250X 21.3 26.4 10.2 7.6 3.1 0.81 dia. Sn/Cu 100 1,000
RLD60P300X 24.9 30.0 10.2 7.6 3.1 0.81 dia. Sn/Cu 100 1,000
RLD60P375X 28.4 33.5 10.2 7.6 3.1 0.81 dia. Sn/Cu 100 800
Order Qty. Order- Model * Packaging
Information Number
* optional "F" for lead free devices
POLYFUSE
®
RESETTABLE FUSES
Dimensions (mm)
Specifi cations
Packaging
A* bulk
G tape and reel
F* tape and ammo
* preferred type
Materials
Insulating Material: Yellow Epoxy Polymer,
UL 94 V-0
Round Pins: Copper alloy, tin plated
Max. Device Surface Temperature in Tripped State
125 °C
Operating / Storage Temperature
-40 ºC to +85 ºC (consider derating)
Humidity Ageing
+85 °C, 85 % R.H., 1000 hours, ± 5 % typical
resistance change
Soldering Characteristics
Solderability per MIL-STD-202, Method 208E
Thermal Shock
MIL-STD-202F, Method 107G
+125 °C to -40 °C 10 times, ±10 % typical
resistance change
Solvent Resistance
MIL-STD-202, Method 215F, no change
Marking
“P”, voltage, amperage rating, lot number
Radial Leaded, 60 V
Standard
UL 1434 1
st
Edition
CSA C22.2 No. 0 CSA TIL No. CA-3A
Approvals
cULus Recognition
TÜV
Features
These 60V RLDs were designed to be general-
purpose resettable fuses. As such, they are
capable of protecting a large variety of circuits,
including power supplies, speakers, security and
alarm systems, certain motors etc.
RLD60
RLD60P010X 0.10 0.20 60 40 4.00 @ 0.50 0.38 2.500 7.500 • p
RLD60P017X 0.17 0.34 60 40 3.00 @ 0.85 0.48 3.300 8.000 • p
RLD60P020X 0.20 0.40 60 40 2.20 @ 1.00 0.41 1.830 4.400 • •
RLD60P025X 0.25 0.50 60 40 2.50 @ 1.25 0.45 1.250 3.000 • •
RLD60P030X 0.30 0.60 60 40 3.00 @ 1.50 0.49 0.880 2.100 • •
RLD60P040X 0.40 0.80 60 40 3.80 @ 2.00 0.56 0.550 1.290 • •
RLD60P050X 0.50 1.00 60 40 4.00 @ 2.50 0.77 0.500 1.170 • •
RLD60P065X 0.65 1.30 60 40 5.30 @ 3.25 0.88 0.310 0.720 • •
RLD60P075X 0.75 1.50 60 40 6.30 @ 3.75 0.92 0.250 0.600 • •
RLD60P090X 0.90 1.80 60 40 7.20 @ 4.50 0.99 0.200 0.470 • •
RLD60P110X 1.10 2.20 60 40 8.20 @ 5.50 1.50 0.150 0.380 • •
RLD60P135X 1.35 2.70 60 40 9.60 @ 6.75 1.70 0.120 0.300 • •
RLD60P160X 1.60 3.20 60 40 11.40 @ 8.00 1.90 0.090 0.220 • •
RLD60P185X 1.85 3.70 60 40 12.60 @ 9.25 2.10 0.080 0.190 • •
RLD60P250X 2.50 5.00 60 40 15.60 @ 12.50 2.50 0.050 0.130 • •
RLD60P300X 3.00 6.00 60 40 19.80 @ 15.00 2.80 0.040 0.100 • •
RLD60P375X 3.75 7.50 60 40 24.00 @ 18.75 3.20 0.030 0.080 • •
cURus
TÜV
Permissible continuous operating current is ≤ 100 % at ambient temperature of 20 ºC (68 ºF).
NOTE:
I
hold
= Hold current: maximum current device will pass without tripping in 20 °C still air.
I
trip
=
Trip current: minimum current at which the device will trip in 20 °C still air.
V
max
= Maximum voltage device can withstand without damage at rated current (I
max
)
I
max
= Maximum fault current device can withstand without damage at rated voltage (V
max
)
P
d
= Power dissipated from device when in the tripped state at 20 °C still air.
R
min
= Minimum resistance of device in initial (un-soldered) state.
R
1max
= Maximum resistance of device at 20 °C measured one hour after tripping for 20 s.
Caution: Operation beyond the specifi ed rating may result in damage and possible arcing and fl ame.
Specifi cations are subject to change without notice
Model I
hold
I
Trip
V
max. dc
I
max.
max. time to trip P
d max.
Resistance Approvals
(A) (A) (V) (A) (s @ A)
(W)
R
min.
()
R
I max.
()
