Rated 
(4/5) based on 17 customer reviews
(4/5) based on 17 customer reviews
| Part Number | RKEF090 |
| Main Category | Circuit Protection |
| Sub Category | PTC Resettable Fuses |
| Brand | Littelfuse |
| Description | POLYSWITCH PTC RESET 0.9A T/H |
| Series | PolySwitch, RKEF |
| Packaging | Bulk |
| Type | Polymeric |
| Voltage - Max | 60V |
| Current - Max | 40A |
| Current - Hold (Ih) (Max) | 900mA |
| Current - Trip (It) | 1.8A |
| Time to Trip | 2s |
| Resistance - Initial (Ri) (Min) | 190 mOhm |
| Resistance - Post Trip (R1) (Max) | 520 mOhm |
| Resistance - 25°C (Typ) | - |
| Operating Temperature | -40°C ~ 85°C |
| Ratings | - |
| Mounting Type | Through Hole |
| Package / Case | Radial, Disc |
| Size / Dimension | 0.310" L x 0.140" W (7.87mm x 3.56mm) |
| Height - Seated (Max) | 0.550" (13.97mm) |
| Thickness (Max) | - |
| Lead Spacing | 0.200" (5.08mm) |
| Image |  |
Lowest Price: $1.38
Highest Price: $3.98
1 - 5 of 5 Record(s)
Part Number
Brand
D/C
Qty
Price (USD)
Company
Part Number:
RKEF090
Brand:
Little fuse
D/C:
2021+
Qty:
65000
Price (USD):
1.38
Company:
HK CSY-ELECTRONICS CO., LIMITED
Buy
Part Number:
RKEF090
Brand:
LITT
D/C:
20+
Qty:
1557
Price (USD):
2.03
Company:
Iconix Inc.
Buy
Part Number:
RKEF090
Brand:
LITTEL
D/C:
Qty:
3114
Price (USD):
2.68
Company:
RoMaks limited
Buy
Part Number:
RKEF090/RF3366-000
Brand:
LITTELFU
D/C:
20+
Qty:
10000
Price (USD):
3.33
Company:
Acon Electronics Limited
Buy
Part Number:
RKEF090/RF3366-000
Brand:
LITTEIFUS
D/C:
20+
Qty:
10000
Price (USD):
3.98
Company:
ZHONG HAI SHENG TECHNOLOGY LIMITED
Buy
RKEF090 Ref.
[hkinlittelfuse20211220][hkinbrandcloudAMpd]
