Polymeric PTC Resettable Fuse 16V 4 A Ih Through Hole Radial, Disc
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Polymeric PTC Resettable Fuse 16V 4 A Ih Through Hole Radial, Disc
Building Automation – Protect/Sense/Control
Basics of NTC and PTC Thermistors - Another Teaching Moment

16R400GU

DigiKey Part Number
F3182-ND
Manufacturer
Manufacturer Product Number
16R400GU
Description
PTC RESET FUSE 16V 4A RADIAL
Manufacturer Standard Lead Time
17 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 16V 4 A Ih Through Hole Radial, Disc
Datasheet
 Datasheet
Product Attributes
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Category
Time to Trip
1.7 s
Manufacturer
Littelfuse Inc.
Resistance - Initial (Ri) (Min)
21 mOhms
Series
Resistance - Post Trip (R1) (Max)
60 mOhms
Packaging
Bulk
Operating Temperature
-40°C ~ 85°C
Part Status
Active
Mounting Type
Through Hole
Type
Polymeric
Package / Case
Radial, Disc
Voltage - Max
16V
Size / Dimension
0.350" L x 0.118" W (8.90mm x 3.00mm)
Current - Hold (Ih) (Max)
4 A
Height - Seated (Max)
0.504" (12.80mm)
Current - Trip (It)
6.8 A
Lead Spacing
0.201" (5.10mm)
Current - Max
100 A
Approval Agency
cURus, TUV
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (4)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
RGEF400Littelfuse Inc.20,246RGEF400HF-ND$0.74000Direct
PTR016V0400-BKEaton - Electronics Division1,066PTR016V0400-BK-ND$0.50000Direct
PTR016V0400-TR1Eaton - Electronics Division0283-PTR016V0400-TR1TR-ND$0.50512Similar
0ZRA0400FF1EBel Fuse Inc.9,2095923-0ZRA0400FF1E-ND$0.52000Similar
In-Stock: 4,625
Check for Additional Incoming Stock
All prices are in USD
Bulk
QuantityUnit PriceExt Price
1$0.94000$0.94
5$0.78200$3.91
10$0.72100$7.21
50$0.59840$29.92
100$0.55220$55.22
250$0.49636$124.09
500$0.45774$228.87
1,000$0.42198$421.98
5,000$0.36146$1,807.30
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