30R900UH is out of stock and can be placed on backorder.
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Littelfuse Inc.
In Stock: 0
Unit Price: $3.92000
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Littelfuse Inc.
In Stock: 0
Unit Price: $10.36000
Datasheet

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Littelfuse Inc.
In Stock: 0
Unit Price: $0.00000
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Eaton - Electronics Division
In Stock: 0
Unit Price: $8.57000
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Bel Fuse Inc.
In Stock: 0
Unit Price: $7.18000
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Bourns Inc.
In Stock: 0
Unit Price: $7.42000
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SCHURTER Inc.
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Unit Price: $14.11000
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Eaton - Electronics Division
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Unit Price: $5.55904
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Polymeric PTC Resettable Fuse 30V 9 A Ih Through Hole Radial, Disc
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Polymeric PTC Resettable Fuse 30V 9 A Ih Through Hole Radial, Disc
Building Automation – Protect/Sense/Control
Basics of NTC and PTC Thermistors - Another Teaching Moment

30R900UH

DigiKey Part Number
F1921-ND
Manufacturer
Manufacturer Product Number
30R900UH
Description
PTC RESET FUSE 30V 9A RADIAL
Manufacturer Standard Lead Time
15 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 30V 9 A Ih Through Hole Radial, Disc
Datasheet
 Datasheet
Product Attributes
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Category
Time to Trip
20 s
Manufacturer
Littelfuse Inc.
Resistance - Initial (Ri) (Min)
5 mOhms
Series
Resistance - Post Trip (R1) (Max)
20 mOhms
Packaging
Bulk
Operating Temperature
-40°C ~ 85°C
Part Status
Active
Mounting Type
Through Hole
Type
Polymeric
Package / Case
Radial, Disc
Voltage - Max
30V
Size / Dimension
0.950" L x 0.120" W (24.10mm x 3.00mm)
Current - Hold (Ih) (Max)
9 A
Height - Seated (Max)
1.244" (31.60mm)
Current - Trip (It)
18 A
Lead Spacing
0.402" (10.20mm)
Current - Max
40 A
Approval Agency
cURus, TUV
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (8)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
RUEF090Littelfuse Inc.0RUEF090HF-ND$3.92000Direct
RUEF900Littelfuse Inc.0RUEF900HF-ND$10.36000Direct
RUEF900K-0.144Littelfuse Inc.0RUEF900K-0.144HF-ND$0.00000Direct
PTR030V0900-BKEaton - Electronics Division0283-PTR030V0900-BK-ND$8.57000Direct
0ZRB0900FF1ABel Fuse Inc.05923-0ZRB0900FF1A-ND$7.18000Similar
In-Stock: 0
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All prices are in HKD
Bulk
QuantityUnit PriceExt Price
1$19.34000$19.34
5$16.04000$80.20
10$14.80000$148.00
50$12.27700$613.85
100$11.32480$1,132.48
300$9.95990$2,987.97
500$9.37950$4,689.75
1,000$8.64189$8,641.89
5,000$8.17278$40,863.90
Manufacturers Standard Package