Rated 
(5/5) based on 15 customer reviews
(5/5) based on 15 customer reviews
| Part Number | RKEF400 |
| Main Category | Circuit Protection |
| Sub Category | PTC Resettable Fuses |
| Brand | Texas Instruments |
| Description | POLYSWITCH PTC RESET 4.0A T/H |
| Series | PolySwitch, RKEF |
| Packaging | Bulk |
| Type | Polymeric |
| Voltage - Max | 60V |
| Current - Max | 40A |
| Current - Hold (Ih) (Max) | 4A |
| Current - Trip (It) | 8A |
| Time to Trip | 24s |
| Resistance - Initial (Ri) (Min) | 14 mOhm |
| Resistance - Post Trip (R1) (Max) | 60 mOhm |
| Resistance - 25°C (Typ) | - |
| Operating Temperature | -40°C ~ 85°C |
| Ratings | - |
| Mounting Type | Through Hole |
| Package / Case | Radial, Disc |
| Size / Dimension | 0.827" L x 0.118" W (21.00mm x 3.00mm) |
| Height - Seated (Max) | 0.980" (24.90mm) |
| Thickness (Max) | - |
| Lead Spacing | 0.400" (10.15mm) |
| Image |  |
Lowest Price: $0.77
Highest Price: $5.48
1 - 5 of 5 Record(s)
Part Number
Brand
D/C
Qty
Price (USD)
Company
Part Number:
RKEF400
Brand:
TI/ST
D/C:
13+
Qty:
8608
Price (USD):
0.77
Company:
JFJ Electronics Co.,Limited
Buy
Part Number:
RKEF400
Brand:
TexasIns
D/C:
12+
Qty:
7247
Price (USD):
1.9475
Company:
AoHoo Enterprise (HongKong) Co., Limited
Buy
Part Number:
RKEF400
Brand:
TI/CC
D/C:
20+
Qty:
3838
Price (USD):
3.125
Company:
KST Components Limited
Buy
Part Number:
RKEF400
Brand:
TI?
D/C:
21+
Qty:
8693
Price (USD):
4.3025
Company:
HK CSY-ELECTRONICS CO., LIMITED
Buy
Part Number:
RKEF400
Brand:
TI-BB
D/C:
2021+
Qty:
4675
Price (USD):
5.48
Company:
Hong Kong Fly Bird Technology Limited
Buy
RKEF400 Ref.
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