Rev Date: 02/29/2016 1 www.seielect.com
This spe ci fication ma y be chang ed at a n y time witho ut pri or noti c e marketing@seielect.com
Please confirm technical specifications before you order and/or use.
RSPF/RSPL Series
Flamepr oo f Pow er Resi s tor
Stackpole Electronics, I nc.
Resistive Product Solutions
0.13 +0.008 / 0 0.07 ±0.01 1.10 ±0.12 0.02 ±0.002 inches
3.20 +0.20 / 0 1.82 ±0.20 28.00 ±3.00 0.45 ±0.05 mm
0.24 ±0.020 0.09 ±0.01 1.10 ±0.12 0.02 ±0.002 inches
6.00 ±0.50 2.30 ±0.20 28.00 ±3.00 0.55 ±0.05 mm
0.35 ±0.039 0.12 ±0.02 1.10 ±0.12 0.03 ±0.002 inches
9.00 ±1.00 3.00 ±0.50 28.00 ±3.00 0.70 ±0.05 mm
0.43 ±0.039 0.16 ±0.02 1.10 ±0.12 0.03 ±0.002 inches
11.00 ±1.00 4.00 ±0.50 28.00 ±3.00 0.80 ±0.05 mm
0.59 ±0.039 0.22 ±0.04 1.38 ±0.12 0.03 ±0.002 inches
15.00 ±1.00 5.50 ±1.00 35.00 ±3.00 0.80 ±0.05 mm
RSPF2 / RSPL 2
RSPF3 / RSPL 3
Type / Code
Unit
RSPF12 / RSPL12
RSPF1 / RSPL 1
RSPF14 / RSPL14
A
B
C
D
Body Length
Body Diameter
Lead Lengt h ( Bulk)
Lead Diameter
Maximum Maximum
Type / Code Working Overload
Voltage (1) Voltage
RSPF14 0.25W 250V 500V
RSPF12 0.5W 400V 800V
RSPF1 1W 500V 1,000V
RSPF2 2W 500V 1,000V
RSPF3 3W 500V 1,000V
RSPL14 0.25W √PR √PR x 2.5
RSPL12 0.5W √PR √PR x 2.5
RSPL1 1W √PR √PR x 2.5
RSPL2 2W √PR √PR x 2.5
RSPL3 3W √PR √PR x 2.5
(1) Lesser of√PR or maximum working voltage
-
0.1 - 2
10 - 100K
2.2 - 1M
Power Rat ing
(W at t s ) @ 70ºC
Ohmic Range (Ω) and Toleranc e
1%, 2%
5%
Features:
• Robust metal oxide film element
• Flameproof design
• Compact Size
• Useful in circuits where duty cycles require
power resistors
• Tin-plated copper leads
• Cut and formed product is available on select sizes;
contact factory for details
• RoHS compliant / lead-free
Electrical Specifica tions
Mechanic al Spec ificati ons
Rev Date: 02/29/2016 2 www.seielect.com
This spe ci fication ma y be chang ed at a n y time witho ut pri or noti c e marketing@seielect.com
Please confirm technical specifications before you order and/or use.
RSPF/RSPL Series
Flamepr oo f Pow er Resi s tor
Stackpole Electronics, I nc.
Resistive Product Solutions
12345678910 11 12
R S P F 1 2 J B 1 0 R 0
Size
RSPF Flameproof 14 Code Value Code Quantity
RSPL Low values 12 FE96, E24
1 G
2 J
3
1,000
2,000
Tol
Description
Size
0.25W
Four c har act ers
w ith the multip lie r
used as t he
decimal holder.
1W
1%
2%
2W
3W
5%
5,000
0.5W
E24
Product Ser ies
Power Rat ing
Tolerance
Resistance Value
Packaging
2.2 ohm = 2R20
10 Kohm = 10K0
RSPF3, RSPL 3
RSPF2, RSPL 2
2,500
RSPF1, RSPL 1
5,000
Bulk
RSPF14, RSPL 14
RSPF14, RSPL 14
T
RSPF12, RSPL 12
Tape and Reel
B
A
Ammo
RSPF14, RSPL 14
RSPF12, RSPL 12
RSPF1, RSPL 1
RSPF2, RSPL 2
RSPF3, RSPL 3
1,000
RSPF1, RSPL 1
RSPF2, RSPL 2
RSPF12, RSPL 12
RSPF3, RSPL 3
1 Mohm = 1M 00
1,000
Performance Characteristics
How to Order
Test Te s t Result s
Short Time Over load ±(0.75% + 0.05Ω)
Moist ur e Resist ance ±(5% + 0.05Ω)
Load Life @ 70ºC - 1,000 hours ±(5% + 0.05Ω)
Dielect r ic Wit hst anding Voltage ±(5% + 0.05Ω)
Resistance t o Solvent Permanent marking no phys ical damage or det er ioration
Oper ating Temperat ur e Range: - 55ºC to + 155ºC