
For Reference Only
Part Number | 250R120-R2ZR |
OEMstron Part # | 250R120-R2ZR |
Manufacturer | Littelfuse |
Category | Power › Circuit Protection › PTC Resettable Fuses |
Description | PTC RESET FUSE 60V 120MA RADIAL |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | 250R120-R2ZR PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 22 - Mar 27 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
250R120-R2ZR Specifications
Part Number | 250R120-R2ZR | |
Brand | Littelfuse | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Power | |
Category | Circuit Protection | |
Subcategory | PTC Resettable Fuses | |
Manufacturer | Littelfuse Inc. | |
Series | POLY-FUSE®, 250R | |
Type | Polymeric | |
Voltage - Max | 60V (250V Int) | |
Current - Max | 3A | |
Current - Hold (Ih) (Max) | 120mA | |
Current - Trip (It) | 240mA | |
Time to Trip | 2.5s | |
Resistance - Initial (Ri) (Min) | 8 Ohms | |
Resistance - Post Trip (R1) (Max) | 16 Ohms | |
Resistance - 25°C (Typ) | - | |
Operating Temperature | -40°C ~ 85°C | |
Ratings | - | |
Mounting Type | Through Hole | |
Package / Case | Radial, Disc | |
Size / Dimension | 0.256" L x 0.181" W (6.50mm x 4.60mm) | |
Height - Seated (Max) | 0.433" (11.00mm) | |
Thickness (Max) | - | |
Lead Spacing | 0.201" (5.10mm) |
250R120-R2ZR Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
250R120-R2ZR D# V36:1790_06419955 Littelfuse Inc |
PTC Resettable Fuse 0.12A(hold) 0.24A(trip) 60VDC 3A 1W 0.7s 8Ohm Radial 6.5 X 4.6 X 11mm Ammo RoHS: Compliant
|
Americas - 0 |
Part Number | Description | Stock |
250R120-R2ZR Littelfuse Inc |
PTC RESETBL 60V/250V .120A RAD |
Contact Us |
Part Number | Description | Stock |
250R120-R2ZR D# 250R120-R2ZRCT-ND Littelfuse Inc |
PTC RESET FUSE 60V 120MA RADIAL |
647 In Stock |
Part Number | Description | Stock |
250R120-R2ZR Littelfuse Inc |
RoHS: Compliant
pbFree: Yes
|
0 Ammo Pack |
Part Number | Description | Stock |
250R120-R2ZR D# 576-250R120-R2ZR Littelfuse Inc |
Resettable Fuses - PPTC PTC 60V/250V.120A POLY TELECOM RoHS: Compliant
|
446 |
Part Number | Description | Stock |
250R120-R2ZR D# 05M2700 Littelfuse Inc |
PTC 60V/250V POLYFUSE TELECOM .120A / AMMO ROHS COMPLIANT: YES RoHS: Compliant
Min Qty: 1200
Container: Bulk
|
0 |
Part Number | Description | Stock |
250R120-R2ZR D# NS-250R120-R2ZR Littelfuse Inc |
OEM/CM ONLY |
1807 |
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Lead-Time | To be Confirmed |
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