CF1/4C393J
- Mfr.Part #
- CF1/4C393J
- Manufacturer
- KOA Speer Electronics, Inc.
- Package / Case
- Axial
- Datasheet
- Download
- Description
- RES 39K OHM 5% 1/4W AXIAL
- Stock
- 1,828
- In Stock :
- 1,828
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- KOA Speer Electronics, Inc.
- Product Category :
- Through Hole Resistors
- Resistance Value (Ohm) :
- 39K
- Minimum Operating Temperature :
- -55°C
- Reference Standard :
- IEC60115-2
- Terminal Shape :
- Wire
- Product Type :
- Carbon Film Resistors
- Termination Forming :
- Not Formed
- Fail Safe Fusible Resistor :
- No
- Rated Temperature :
- 70 °C
- Tolerance :
- 5%
- JESD-609 Code :
- e2
- Number of Terminals :
- 2
- Diameter :
- 2.3 mm
- Resistance :
- 39kΩ
- Product Weight (g) :
- 0.16
- Mounting :
- Through Hole
- Product Status :
- Active
- Voltage Rating :
- 300 V
- Package :
- Bulk
- Brand :
- KOA Speer
- Number of Terminations :
- 2
- Rated Power Dissipation (P) :
- 0.25 W
- Mounting Feature :
- THROUGH HOLE MOUNT
- Qualification :
- AEC-Q200
- Operating Temperature :
- -55°C ~ 155°C
- Product Category :
- Carbon Film Resistors - Through Hole
- Power (Watts) :
- 0.25W, 1/4W
- Features :
- -
- Maximum Voltage Rating (V) :
- 300
- Supplier Device Package :
- Axial
- Series :
- CF
- Type :
- Standard
- Mounting Style :
- PCB Mount
- Lead Diameter :
- 0.6 mm
- Size / Dimension :
- 0.091 Dia x 0.240 L (2.30mm x 6.10mm)
- Flame-Proof Support :
- No
- Temperature Range @ Derated Power (°C) :
- 70 TO 155
- Terminal Finish :
- Tin/Copper (Sn/Cu) - hot dipped
- Temperature Coefficient (ppm/°C) :
- -450 to 350
- Maximum Operating Temperature :
- +155°C
- Additional Feature :
- FLAME PROOF
- Working Voltage :
- 300 V
- Case Style :
- Ceramic
- Packing Method :
- Box
- Pbfree Code :
- yes
- Construction :
- Cylindrical
- Package Length :
- 6.1 mm
- Height - Seated (Max) :
- -
- Manufacturer :
- KOA Speer
- Resistor Type :
- FIXED RESISTOR
- Composition :
- Carbon Film
- Power Rating (W) :
- 0.25 (1/4)
- Package / Case :
- Axial
- RoHS :
- Details
- Base Product Number :
- CF1/4
- Maximum Operating Temperature (°C) :
- 155
- Surface Mount :
- No
- RoHS Status :
- RoHS Compliant
- Length :
- 6.1 mm
- HTS :
- 8533.10.00.65
- Reach Compliance Code :
- Compliant
- Power Rating :
- 0.25W
- Temperature Coefficient :
- -450 → +350ppm/°C
- Package Shape :
- Cylindrical
- Failure Rate :
- -
- Lead Length :
- 20 mm
- Termination Style :
- Axial
- Subcategory :
- Resistors
- Minimum Operating Temperature (°C) :
- -55
- Packaging :
- Bulk
- Datasheets
- CF1/4C393J
CF1/4C393J Documents

FIXED RESISTOR, 39kΩ, 0.25W, 1/4W, Carbon Film,
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















